# List of AMD chipsets

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AMD chipsets logo

This is an overview of [chipsets](/source/Chipset) sold under the [AMD](/source/AMD) brand, manufactured before May 2004 by the company itself, before the adoption of [open platform approach](/source/AMD_mobile_platform#Open_platform_approach) as well as chipsets manufactured by [ATI Technologies](/source/ATI_Technologies) after October 2006 as the completion of the ATI acquisition.

## North- and Southbridges

AMD Chipset logo, in use from around 2000 to 2011

### Northbridges

#### AMD-xxx

Model Code name Released CPU support Fab (nm) FSB/HT (MHz) Southbridge Features / notes AMD-640 chipset AMD-640 1997 K6, Cyrix 6x86 ? 66 (FSB) AMD-645 AMD licensed VIA Technologies' Apollo VP2/97 AMD-750 chipset AMD-751 1999 Athlon, Duron (Slot A, Socket A), Alpha 21264 100 (FSB) AMD-756, VIA-VT82C686A AGP 2×, SDRAM Irongate chipset family; early steppings had issues with AGP 2×; drivers often limited support to AGP 1×; later fixed with "super bypass" memory access adjustment.[1] AMD-760 chipset AMD-761 Nov 2000 Athlon, Athlon XP, Duron (Socket A), Alpha 21264 133 (FSB) AMD-766, VIA-T82C686B AGP 4×, DDR SDRAM AMD-760MP chipset AMD-762 May 2001 Athlon MP AMD-766 AGP 4× AMD-760MPX chipset AMD-768 AGP 4×, Hardware RNG Most initial boards shipped without USB headers due to a fault with the integrated USB controller. Manufacturers included PCI USB cards to cover this shortcoming. A later refresh of the chipset had the USB problem remedied.[2] AMD-8000 series chipset AMD-8111 Apr 2004 Opteron 800 (HT 1.x) AMD-8131 AMD-8132 Hardware RNG

#### A-Link Express II

A-Link Express and A-Link Express II are essentially [PCIe 1.1](/source/PCI_Express#PCI_Express_1.1) x4 lanes.

See [Comparison of ATI Chipsets](/source/Comparison_of_ATI_Chipsets) for the comparison of chipsets sold under the [ATI](/source/ATI_Technologies) brand for AMD processors, before AMD's acquisition of ATI.

Model Codename Released CPU support Fab (nm) HT (MHz) IGP CrossFire Southbridge Features / notes AMD 480X chipset (originally CrossFire Xpress 1600) RD480 Oct 2006 Athlon 64, Sempron 110 1000 (HT 2.0) No x8 + x8 SB600, ULi-M1575 ? AMD 570X/550X chipset (originally CrossFire Xpress 3100) RD570 Jun 2007 Phenom,[3] Athlon 64, Sempron ? No x16 + x8 SB600 AMD 580X chipset (originally CrossFire Xpress 3200) RD580 Oct 2006 x16 + x16 AMD 690V chipset RS690C Feb 2007 Athlon 64, Sempron 80 1000 (HT 2.0) Radeon X1200 (350MHz) No SB600 DirectX 9.0, AVIVO, HDMI/HDCP, no LVDS AMD 690G chipset RS690 Phenom, Athlon 64, Sempron Radeon X1250 (400MHz) DirectX 9.0, AVIVO, HDMI/HDCP AMD M690V chipset RS690MC Turion 64 X2, Athlon 64 X2 mobile 800 (HT 2.0) Radeon X1200 (350 MHz) No DirectX 9.0, AVIVO, DVI, HDMI/HDCP, no LVDS, Powerplay 7.0 AMD M690 chipset RS690M Radeon X1250 (350 MHz) DirectX 9.0, AVIVO, DVI/HDCP, no HDMI, Powerplay 7.0 AMD M690E chipset RS690T Athlon Neo, Mobile Sempron Radeon X1250 (350Mhz) No DirectX 9.0, AVIVO, 2× HDMI/HDCP, Powerplay 7.0 AMD M690T chipset Turion 64 X2, Athlon 64 X2 mobile Radeon X1270 (400Mhz) DirectX 9.0, AVIVO, HDMI/HDCP, Powerplay 7.0 AMD 740 chipset RX740 2008 Athlon 64, Phenom, Sempron 55 1000 (HT 2.0) No No SB600, SB700, SB750 Single PCIe 1.1 x16 AMD 740G chipset RS740 Radeon 2100 DirectX 9.0, AVIVO, HDMI/HDCP, OR single PCIe 1.1 x16 AMD 760G chipset RS780L 2009 2600 (HT 3.0) Radeon 3000 Hybrid SB710 DirectX 10, AVIVO HD, HDMI/HDCP, OR single PCIe 2.0 x16 AMD 770 chipset RX780 2008 65 No No SB600, SB700, SB710, SB750 Single PCIe 2.0 x16 AMD 780V chipset RS780C 55 Radeon 3100 No SB700, SB710, SB750 DirectX 10, AVIVO HD, HDMI/HDCP, DisplayPort/DPCP, OR single PCIe 2.0 x16 AMD 780G chipset RS780I Radeon HD 3200 Hybrid DirectX 10, UVD+, HDMI/HDCP, DisplayPort/DPCP, Side-port memory, OR single PCIe 2.0 x16 AMD M780V chipset RS780MC Mobile Turion, Mobile Athlon, Athlon Neo Radeon 3100 PowerXpress AXIOM/MXM module(s) SB600, SB700, SB710 DirectX 10, UVD+, HDMI/HDCP, DisplayPort, DVI, VGA, OR single PCIe 2.0 x16 Puma Platform, PowerXpress AMD M780G chipset RS780M Radeon HD 3200 AMD 785G chipset RS880 2009 Athlon 64, Phenom, Sempron Radeon HD 4200 Hybrid, x16 + x4 SB710, SB750, SB810, SB850 DirectX 10.1, UVD2, Side-port memory, HDMI/HDCP, DisplayPort/DPCP, OR two PCIe 2.0 x16 TDP: 11 W (500 MHz), 3 W in PowerPlay 785E RS785E ? 2200 (HT 3.0) Radeon HD 4200 Hybrid SB810, SB850, SB820M AMD 790GX chipset RS780D 2008 Athlon 64, Phenom, Sempron 2600 (HT 3.0) Radeon HD 3300 Hybrid, x8 + x8[4] SB750 DirectX 10, UVD+, Side-port memory, HDMI/HDCP, DisplayPort/DPCP, OR two PCIe 2.0 x16 AMD 790X chipset RD780 65 No x8 + x8 SB600, SB700, SB750, SB850 Two PCIe 2.0 x16 AMD 790FX chipset RD790 Nov 2007 No CrossFire X (dual x16 or quad x8) SB600, SB750, SB850 Up to four PCIe 2.0 x16 Support for AMD Quad FX platform (FASN8), Dual socket enthusiast platform with NUMA, optional single socket variant, 720-pin 1.1 V FC-BGA Model Codename Released CPU support Fab (nm) HT (MHz) IGP CrossFire Southbridge Features / notes

#### A-Link Express III

A-Link Express III is essentially [PCIe 2.0](/source/PCI_Express#PCI_Express_2.0) x4 lanes.

Model Code name Released CPU support Fab (nm) HT (MHz) AMD-V (Hardware Virtualization) IGP CrossFire SLI[5] TDP (W) Southbridge Features / notes AMD 870 chipset RX880 2010 Phenom II, Athlon 64, Sempron 65 2600 (HT 3.0) ? No Hybrid, x16 + x4 No ? SB850 Single PCIe 2.0 x16 AMD 880G chipset RS880P Q4 2010 Phenom II, Athlon II, Sempron 55 ? Radeon HD 4250 Hybrid No SB710, SB750, SB810, SB850, SB920, SB950 DirectX 10.1, UVD2, HDMI/HDCP, DisplayPort/DPCP, OR single PCIe 2.0 x16 AM3+ socket support AMD 880M chipset RS880M Q2 2010 Mobile Turion II, Mobile Athlon II, Mobile Sempron ? Radeon HD 4200 PowerXpress AXIOM/MXM module(s) No SB820 DirectX 10.1, UVD2, HDMI/HDCP, DisplayPort, DVI, VGA, sideport memory, OR single PCI-E 2.0 x16 Mobile Chipset, Tigris platform AMD 880M chipset Athlon II Neo, Turion II Neo Radeon HD 4225 No DirectX 10.1, UVD2, HDMI/HDCP, DisplayPort, DVI, VGA, OR Single PCI-E 2.0 x16 Mobile Chipset, Nile platform AMD 880M chipset Mobile Phenom II, Mobile Turion II, Mobile Athlon II, Mobile Sempron V-Series Radeon HD 4250 Radeon HD 4270 No DirectX 10.1, UVD2, HDMI/HDCP, DisplayPort, DVI, VGA, OR single PCI-E 2.0 x16 Mobile Chipset, Danube platform AMD 890GX chipset RS880D Phenom II, Athlon II, Sempron ? Radeon HD 4290 Hybrid, x8 + x8 No 22 SB710, SB750, SB810, SB850 DirectX 10.1, UVD2, HDMI/HDCP, DisplayPort/DPCP, Side-port memory, OR two PCIe 2.0 x16 AMD 890FX chipset RD890 Bulldozer,[6] Phenom II, Athlon II, Sempron 65 Yes[7] No x16 + x16 or x8 quad No 18 SB710, SB750, SB810, SB850 Four PCIe 2.0 x16, IOMMU AMD 970 chipset RX980 Q2 2011 Bulldozer, Piledriver Phenom II, Athlon II, Sempron, FX 65 2400 (HT 3.0) Yes[8] No x16 + x4 No 13.6 SB710, SB750, SB810, SB850, SB920, SB950 Single PCIe 2.0 x16, IOMMU AM3+ socket support AMD 990X chipset RD980 2600 (HT 3.0) x8 + x8 x8 + x8 14 Two PCIe 2.0 x16, IOMMU AM3+ socket support AMD 990FX chipset RD990 x16 + x16 or x8 quad x16 + x16 or x16 + x8 + x8 or x8 quad 19.6 Four PCIe 2.0 x16, IOMMU AM3+ socket support Model Code name Released CPU support Fab (nm) HT (MHz) AMD-V (Hardware Virtualization) IGP CrossFire SLI TDP (W) Southbridge Features / notes

### Southbridges

#### AMD-xxx

Model Codename Released Fab (nm) USB 2.0 + 1.1 Audio Parallel ATA1 Features / notes AMD 640 chipset AMD-645 1997 2 × ATA/33 AMD 750 chipset AMD-756 1999 0 + 4 2 × ATA/66 AMD 760 chipset AMD-766 2001 2 × ATA/100 AMD 760MPX chipset AMD-768 AC'97 Geode GX1 Geode CS5530 AC'97 2 × ATA/33 National Semiconductor release Geode GXm Geode GXLV Geode CS5530A Geode GX Geode CS5535 0 + 4 2 × ATA/66 Geode LX Geode CS5536 4 + 0 2 × ATA/100 AMD-8111 nForce Professional ULi-1563 AMD-8131 2004 4 + 2 AC'97 2 × ATA/133 PCI-X AMD-8132 PCI-X 2.0 AMD-8151 AMD-8151 AGP 8X

1 Parallel ATA, also known as Enhanced IDE supports up to 2 devices per channel.

#### A-Link Express

- All models support [eSATA](/source/ESATA) implementations of available SATA channels.

Model Codename Released Fab (nm) SATA USB 2.0 + 1.1 Parallel ATA1 RAID NIC Package TDP (W) Features / notes AMD 480/570/580/690 CrossFire Chipset SB600 2006 130 4 × 3 Gbit/s AHCI 1.1 SATA Revision 2.0 10 + 0 1 × ATA/133 0,1,10 No 548-pin FC-BGA 4.0 AMD 700 chipset series SB700 Q1 2008 6 × 3 Gbit/s AHCI 1.1 SATA Revision 2.0 12 + 2 1 × ATA/133 No 4.5 DASH 1.0 SB700S DASH 1.0 Server southbridge SB710 Q4 2008 DASH 1.0 SB750 0,1,5,10 AMD 800 chipset series SB810 Q1 2010 65 6 × 3 Gbit/s AHCI 1.2 SATA Revision 2.0 14 + 2 No 0,1,10 10/100/1000 605-pin FC-BGA 6.0 SB850 6 × 6 Gbit/s AHCI 1.2 SATA Revision 3.0 0,1,5,10 SB820M 0,1 3.4–5.3 mobile/embedded AMD 900 chipset series SB920 May 30, 2011 6 × 6 Gbit/s AHCI 1.2 SATA Revision 3.0 No 0,1,10 10/100/1000 6.0 SB950 0,1,5,10 Model Codename Released Fab (nm) SATA USB 2.0 + 1.1 Parallel ATA1 RAID NIC Package TDP (W) Features / notes

1 Parallel ATA, also known as Enhanced IDE supports up to 2 devices per channel.

## Fusion controller hubs (FCH)

Fusion Controller Hub A88X

For AMD APU models from 2011 until 2016. AMD marketed their chipsets as Fusion Controller Hubs (FCH), implementing it across their product range in 2017 alongside the release of the Zen architecture. Before then, only APUs used FCHs, while their other CPUs still used a northbridge and southbridge. The Fusion Controller Hubs are similar in function to Intel's [Platform Controller Hub](/source/Platform_Controller_Hub). It communicates with the CPU using the UMI interface.

Model Codename UMI SATA USB 3.0+2.0+1.1 RAID NIC 33 MHz PCI SD[S 1] VGA DAC TDP (W) Features / notes Part number Mobile A55T Hudson-M2T[N 1] ×2 Gen 1 1× 3 Gbit/s AHCI 1.1 0 + 8 + 0 No No No SDIO No A50M Hudson-M1[N 1] ×4 Gen 1[M 1] 6× 6 Gbit/s AHCI 1.2 0 + 14 + 2 No 5.9[9] ~920 mW idle 100-CG2198[9] A60M Hudson-M2[N 1] ×4 Gen 1 +DP 0,1 10/100/1000 Yes Yes 4.7 A68M Hudson-M3L[N 1] 2× 6 Gbit/s AHCI 1.2 2 + 8 + 0 No ~750 mW idle 218-0792006 A70M Hudson-M3[N 1] 6× 6 Gbit/s AHCI 1.2 4 + 10 + 2 Yes First native USB 3.0 controller[10] 100-CG2389[9] A76M Bolton-M3[N 1] 218-0844012 Desktop A45 Hudson-D1[N 2] ×4 Gen. 2[M 2] 6× 3 Gbit/s AHCI 1.1 0 + 14 + 2 No No Up to 4 slots No No 218-0792008 A55 Hudson-D2[N 2] ×4 Gen 2 +DP 0,1,10 10/100/1000 Up to 3 slots Yes Yes 7.6 A58 Bolton-D2[N 2] ×4 Gen 2 6× 3 Gbit/s AHCI 1.3 218-0844023 A68H Bolton-D2H[N 2] 4× 6 Gbit/s AHCI 1.3 2 + 10 + 2 xHCI 1.0 218-0844029-00 A75 Hudson-D3[N 2] ×4 Gen 2 +DP 6× 6 Gbit/s AHCI 1.2 4 + 10 + 2 10/100/1000 7.8[9] First native USB 3.0 controller[10] 100-CG2386[9] A78 Bolton-D3[N 2] 6× 6 Gbit/s AHCI 1.3 7.8 xHCI 1.0 218-0844014 A85X Hudson-D4[N 2] 8× 6 Gbit/s AHCI 1.2 0,1,5,10 10/100/1000 USB 3.0 (xHCI 0.96) 218-0755117 A88X Bolton-D4[N 2] ×4 Gen 2 8× 6 Gbit/s AHCI 1.3 USB 3.0 (xHCI 1.0) 218-0844016 Embedded A55E Hudson-E1[N 3] ×4 Gen 2 6× 6 Gbit/s AHCI 1.2 0 + 14 + 2 0,1,5,10 10/100/1000 Up to 4 slots No No 5.9[9] 100-CG2293[9] A77E[11] Bolton-E4[N 3] 1-, 2-, or 4-lane 2 or 5 GB/s 6× 6 Gbit/s AHCI 1.3 4 + 10 + 2 Up to 3 slots Yes Yes 4-lane PCIe 2.0 218-0844020-00 Model Codename UMI SATA USB 3.0+2.0+1.1 RAID NIC 33 MHz PCI SD[S 1] VGA DAC TDP (W) Features / notes Part number

Secure Digital:

1. ^ [***a***](#cite_ref-SDHC_9-0) [***b***](#cite_ref-SDHC_9-1) Supports [SDHC](/source/Secure_Digital#SDHC) up to 32 GB, 4 pins @ 50 MHz.

Codename:

1. ^ [***a***](#cite_ref-Mx_10-0) [***b***](#cite_ref-Mx_10-1) [***c***](#cite_ref-Mx_10-2) [***d***](#cite_ref-Mx_10-3) [***e***](#cite_ref-Mx_10-4) [***f***](#cite_ref-Mx_10-5) **M**: for notebook platform

1. ^ [***a***](#cite_ref-Dx_14-0) [***b***](#cite_ref-Dx_14-1) [***c***](#cite_ref-Dx_14-2) [***d***](#cite_ref-Dx_14-3) [***e***](#cite_ref-Dx_14-4) [***f***](#cite_ref-Dx_14-5) [***g***](#cite_ref-Dx_14-6) [***h***](#cite_ref-Dx_14-7) **D**: for desktop platform

1. ^ [***a***](#cite_ref-Ex_16-0) [***b***](#cite_ref-Ex_16-1) **E**: for embedded platform

UMI:

1. **[^](#cite_ref-B1_11-0)** UMI ×4 Gen. 1 is based on [PCIe 1.1](/source/PCI_Express#PCI_Express_1.1) × 4 lanes, giving 1 GB/s bandwidth

1. **[^](#cite_ref-B2_15-0)** UMI ×4 Gen. 2 is based on [PCIe 2.0](/source/PCI_Express#PCI_Express_2.0) × 4 lanes, giving 2 GB/s bandwidth

## Switch to SoC

AMD's FCH has been discontinued since the release of the Carrizo (2015, AM4) series of CPUs as it has been integrated into the same die as the rest of the CPU.[12] What is known as the "chipset" is instead a special [PCIe](/source/PCIe) device that combines the functionalities of an [PCIe switch](/source/PCIe_switch) (which expands the number of available PCIe lanes), a USB host, and/or a SATA host. This device connects to the CPU via a dedicated PCIe link.[13]

Technically the processor can operate without a chipset; it only continues to be present for interfacing with low speed I/O. AMD server CPUs adopt a self contained [system on chip](/source/System_on_chip) design instead which doesn't require a chipset.[14][15][16][17]

PCIe-based AMD chipsets have been repurposed as PCIe add-in cards: the AsRock "X670 Xpansion Kit" uses an additional B650 chipset to convert the AsRock B650 LiveMixer into an X670. An open-source "B650 Southbridge Expansion Card" also uses a B650 chip (single Promontory 21) and provides additional M.2, SATA, and USB ports. It works on both Intel and AMD platforms.[18]

## AM4 chipsets

AMD B350 Chipset

AMD B450 Chipset

A total of 3 generations of AM4-based chipsets has been released. These generations begin the numeric part of their models with 3, 4 and 5, respectively.

In addition to their traditional chipsets, AMD offers chipsets with "processor-direct access", exclusively through OEM partners.[19] Enthusiast publication [igor'sLAB](/source/Tom's_Hardware#Related_publications) obtained leaked documents about an AMD "Knoll Activator" that enables "activating... processor I/O and processor features in the absence of an alternative AMD chipset." It is concluded that motherboards with the Knoll Activator would be built with I/O from the processor and low-cost I/O chips.[20]

Individual chipset models differ in the number of PCI Express lanes, USB ports, and SATA connectors, as well as supported technologies; the table below shows these differences.[21][22]

Model [23] Release date PCIe support[a] Multi-GPU USB support[b] Storage features Processor overclocking TDP CPU support ECC memory Architecture Part number CrossFire SLI SATA ports RAID AMD StoreMI Excavator Zen Zen+ Zen 2 Zen 3 A300 Feb 2017 None N/A None None Yes[24] No[25] No ~120 μW[c] No Yes[26][27] No Knoll Express[28] 100-CG2978 218-0892000 KNOLL1 X300 Yes Yes[29] unknown Pro 500 Jan 2020[30] Unknown No Partial[d] 218-0891003 unreleased A320 Feb 2017[31][32] PCIe 2.0 ×4 No No 1, 2, 6 4 0, 1, 10 No Limited[e] ~5.8 W[33] Yes Yes Yes Varies[f] Promontory 218-0891004 B350 PCIe 2.0 ×6 Yes 2, 2, 6 Yes 218-0891005 X370 PCIe 2.0 ×8 Yes 2, 6, 6 8 218-0891006 B450 Mar 2018[34] PCIe 2.0 ×6 No 2, 2, 6 4 Yes Yes, with PBO Varies[g] Yes Varies[g][35] 218-0891011 X470 PCIe 2.0 ×8 Yes 2, 6, 6 8 218-0891008 A520 Aug 2020[36] PCIe 3.0 ×6 No 1, 2, 6 4 No Varies 218-0891015 B550[h] Jun 2020[37][38] PCIe 3.0 ×10 Yes Varies 2, 2, 6 6 Yes, with PBO ~7W UDIMM[i] 218-0891014 - b550, 218-0891009 - B550A X570 Jul 2019[39][40] PCIe 4.0 ×16 Yes 8, 0, 4 12 ~15 W[41][42][j] No Yes Yes Bixby 100-CG3091

- [v](https://en.wikipedia.org/wiki/Template:AM4_chipsets)
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1. **[^](#cite_ref-pcie_30-0)** PCIe lanes provided by the chipset. The CPU provides other PCIe 3.0 or 4.0 lanes.

1. **[^](#cite_ref-usb_31-0)** USB 3.2 Gen 2x1 10Gb/s, USB 3.2 Gen 1x1 5Gb/s, USB 2.0

1. **[^](#cite_ref-34)** Knoll chipsets consume "insignificant power ...after [boot] in sleep mode", power figure based on a typical SPI controller

1. **[^](#cite_ref-40)** Limited to specific SKUs branded as Ryzen Pro and Athlon Pro

1. **[^](#cite_ref-A320_OC_43-0)** Only pre-Zen CPUs can be overclocked.

1. **[^](#cite_ref-zen2_45-0)** BIOS update needed. Availability may depend on manufacturer.

1. ^ [***a***](#cite_ref-zen3_47-0) [***b***](#cite_ref-zen3_47-1) Beta BIOS updates may be made available by motherboard manufacturers.

1. **[^](#cite_ref-50)** OEM-only B550A is a rebranded B450

1. **[^](#cite_ref-53)** No guarantees, it depends on the [motherboard](/source/Motherboard) and [CPU](/source/CPU)

1. **[^](#cite_ref-58)** 7 watts on passive cooling (termed X570s).

The 300 series, 400 series, and the B550 chipsets are designed in collaboration with [ASMedia](/source/ASMedia) and the family is codenamed Promontory.[43] The X570 is designed by AMD with IP licensed from ASMedia and other companies and is codenamed Bixby.[44] [Network interface controller](/source/Network_interface_controller), [Wi-Fi](/source/Wi-Fi), and [Bluetooth](/source/Bluetooth) are provided by external chips connected to the chipset through PCIe or USB. All 300 series chipsets are made using 55 [nm](/source/Nanometre) lithography.[45] The X570 chipset is a repurposed Matisse/Vermeer IO die made using a 14 nm process.[46]

## TR4 chipsets

Supports both 1st and 2nd generation AMD Ryzen Threadripper processors.[47]

Model CPU PCIe Link PCIe support Multi-GPU support SATA + SATA Express USB 3.1 Gen 2 + 3.1 Gen 1 + 2.0 RAID Overclocking TDP Chipset lithography ECC memory CrossFire SLI X399[48][47] ×4 PCIe 2.0 ×8 Yes Yes 4 + 2 2 + 14 + 6 0,1,10 Yes 5 W[49] Unknown UDIMM

## sTRX4 chipsets

Supports 3rd generation AMD Ryzen Threadripper (3960X to 3990X) processors.[50]

Model CPU PCIe Link PCIe support Multi-GPU support SATA USB 3.1 Gen 2 + 2.0 RAID Overclocking TDP Chipset lithography ECC memory Notes CrossFire SLI TRX40[50] ×8 PCIe 4.0 ×8 Yes Yes 4 (+ up to 2 × 4 extra) 8 + 4 0,1,10 Yes 15 W[49] 14 nm UDIMM HW-wise identical to X570[citation needed]

Although the X399, TRX40 and WRX80 motherboards' CPU sockets use the same number of pins, the sockets are incompatible with each other due to ID pins and no-connects of some pins. Twelve TRX40 motherboards were released at launch in November 2019. The TRX40 chipset does not support the [HD Audio](/source/Intel_High_Definition_Audio) interface on its own, so motherboard vendors must include a USB audio device or a PCIe audio device on TRX40 motherboards to integrate audio codecs.[49]

## sWRX8 chipsets

Supports 3rd (3900WX) and 4th generation (5900WX) AMD Ryzen Threadripper Pro processors.[51]

Model CPU PCIe Link PCIe support Multi-GPU support SATA USB 3.1 Gen 2 + 2.0 RAID Overclocking TDP Chipset lithography ECC memory Notes CrossFire SLI WRX80 ×8 PCIe 4.0 ×16 Yes Yes 4 8 + 4 0,1,10 Yes 15 W 14 nm RDIMM HW-wise identical to EPYC/Threadripper IO die[citation needed]

Although the X399, TRX40 and WRX80 motherboards' CPU sockets use the same number of pins, the sockets are incompatible with each other due to ID pins and no-connects of some pins.[49] Three WRX80 motherboards were released at launch in March 2021. The WRX80 chipset does not support the [HD Audio](/source/Intel_High_Definition_Audio) interface on its own, so motherboard vendors must include a USB audio device or a PCIe audio device on WRX80 motherboards to integrate audio codecs.

## AM5 chipsets

AMD uses a single Promontory 21 chipset for all configurations that include a chipset. A single Promontory 21 chip provides four SATA III ports and twelve PCIe 4.0 lanes. Four lanes are reserved for the chipset uplink to the CPU while another four are used to connect to another Promontory 21 chip in a daisy-chained topology for X670, X670E and X870E chipsets.[52]

A620 / A620A B650 B650E X670 X670E B840 B850 X870 X870E Processor features support CPU support Zen 4 Yes Zen 5 Yes[i] Yes CPU overclocking No Yes No Yes PCIe 5.0 support[ii] x16 slot No No Yes No Yes No Optional Yes M.2 slot[iii] + 4× GPP[iv] No M.2: Optional Yes No M.2: Yes Yes GPP: No GPP: No PCIe 4.0 support[v] 1x16 1x16 or 2x8 No 1x16 or 2x8 No 1x16 1x16 or 2x8 No USB ports USB 3.2 Gen 2x1 4 Chipset features ECC memory [vi] ? PCIe lanes[vii] Gen 4 None ×8 ×12 None ×8 ×12 Gen 3 Up to ×8 Up to ×4 Up to ×8 Up to ×10 Up to x4 Up to ×8 USB ports USB 2.0 6 12 6 12 USB 3.2 Gen 1x1 (5 Gb/s) 2 None 2 None USB 3.2 Gen 2x1 (10 Gb/s) 2 with max x2 ports: 4 without x2 ports: 6[viii] with max x2 ports: 8 without x2 ports: 12[ix] 2 with max x2 ports: 4 without x2 ports: 6[viii] with max x2 ports: 8 without x2 ports: 12[ix] USB 3.2 Gen 2x2 (20 Gb/s) None Up to 1[viii] Up to 2[ix] None Up to 1[viii] Up to 2[ix] Storage features SATA III ports Up to 4 Up to 8 Up to 4 Up to 8 RAID 0, 1, 10 Platform features USB4 Gen 3×2 (40 Gb/s)[x] Optional Yes Wi-Fi [x] Optional[xi] PCIe x16 slot configurations 1×16 1×16 or 2×8 1×16 1×16 or 2×8 Multi-GPU CrossFire No Yes Yes Yes Yes No ? Yes Yes SLI No Chipset links To CPU PCIe 4.0 ×4 Interchipset No PCIe 4.0 ×4 No PCIe 4.0 ×4 Chipset TDP ~4.5 W ~7 W ~14 W[xii] ? ~7 W ~14 W[xii] Architecture Promontory 22 / 21 x1 (A620)[53] Promontory 19 x1 (A620A)[54] Promontory 21 ×1 Promontory 21 ×2 Promontory 19[55] ×1 Promontory 21 ×1 Promontory 21 ×2 Release date Mar 31, 2023 Oct 10, 2022 Sep 27, 2022 Jan 6, 2025 Sep 2024 References [56][57][58][59] [56][57][60][61][62] [56][57][63] [56][57][64][65][66] A620 / A620A B650 B650E X670 X670E B840 B850 X870 X870E

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1. **[^](#cite_ref-BIOSUpdate_69-0)** More likely need a BIOS update if the motherboard was manufactured in a earlier date.

1. **[^](#cite_ref-PCIeDirect_70-0)** Support for Gen5 speeds on lanes directly from CPU to expansion and M.2 slots, and general-purpose lanes. (Also depends on CPU PCIe support. Some CPUs have as low as 10 lanes of PCIe 4.0 available.)

1. **[^](#cite_ref-m2_1_71-0)** The "first" M.2 slot.

1. **[^](#cite_ref-gpp_72-0)** Some motherboards connect GPP lanes to a second M.2 slot.

1. **[^](#cite_ref-PCIe4_73-0)** Per AMD specifications, these PCIe 4.0 lanes are allocated for the primary GPU slot as a fallback when PCIe 5.0 is unavailable. PCIe bifurcation is supported per spec, but actual availability depends on the motherboard manufacturer's implementation.

1. **[^](#cite_ref-74)** No guarantees, it depends on the [motherboard](/source/Motherboard) and [CPU](/source/CPU)

1. **[^](#cite_ref-pcie_75-0)** PCIe lanes provided by the chipset. The CPU provides other PCIe 5.0 and/or 4.0 lanes.

1. ^ [***a***](#cite_ref-usbshared1_76-0) [***b***](#cite_ref-usbshared1_76-1) [***c***](#cite_ref-usbshared1_76-2) [***d***](#cite_ref-usbshared1_76-3) The motherboard maker may configure the total of 6 USB 3.2 lanes provided by the chipset into "4× USB3.2 Gen 2x1 and 1× USB3.2 Gen 2x2" or "6× USB3.2 Gen 2x1 and 0× USB3.2 Gen 2x2" ports.

1. ^ [***a***](#cite_ref-usbshared2_77-0) [***b***](#cite_ref-usbshared2_77-1) [***c***](#cite_ref-usbshared2_77-2) [***d***](#cite_ref-usbshared2_77-3) The motherboard maker may configure the total of 12 USB 3.2 lanes provided by the chipset into one of the following: "8× USB3.2 Gen 2x1 and 2× USB3.2 Gen 2x2", "10× USB3.2 Gen 2x1 and 1× USB3.2 Gen 2x2", or "12× USB3.2 Gen 2x1 and 0× USB3.2 Gen 2x2"

1. ^ [***a***](#cite_ref-3PController_78-0) [***b***](#cite_ref-3PController_78-1) Provided by a third-party controller.

1. **[^](#cite_ref-OmitWiFi_79-0)** AMD did not mandate which Wi-Fi version should be paired with which chipset (unlike USB4 is mandatory with some chipsets). Motherboard makers may omit Wi-Fi on some models.

1. ^ [***a***](#cite_ref-TDPx2_80-0) [***b***](#cite_ref-TDPx2_80-1) Two Promontory 21 chipsets are present, each having a TDP of ~7 W, giving a total TDP of ~14 W.

## sTR5 chipsets

The [sTR5](/source/Socket_sTR5) socket has two chipset options available, TRX50 and WRX90:

- TRX50 is an HEDT (High-End Desk-Top) platform which is intended to be paired with Threadripper (7000X) series processors, but is also compatible with Threadripper Pro models. When a Threadripper Pro CPU is paired with a TRX50 motherboard, extra features like enterprise management and security won't be available to the user, and PCIe lanes and memory channels will still be limited to that of non-Pro Threadripper.

- WRX90 is a workstation platform for Threadripper Pro (7000WX) series processors. It is not compatible with the Threadripper non-Pro 7000X series.[67]

HD audio support is provided by the CPU, rather than by the chipset.[68]

Model CPU PCIe Link PCIe support Multi-GPU support SATA USB 3.2 Gen 2x2 + 3.1 Gen 2 + 2.0 RAID Overclocking TDP Chipset lithography ECC memory Notes CrossFire SLI TRX50[69] PCIe 4.0 ×8 4 1 + 4 + 4 Yes RDIMM WRX90[68][69] ×4

## See also

- [List of AMD graphics processing units](/source/List_of_AMD_graphics_processing_units)

- [List of AMD microprocessors](/source/List_of_AMD_microprocessors)

- [List of AMD processors with 3D graphics](/source/List_of_AMD_processors_with_3D_graphics)

- [List of Intel chipsets](/source/List_of_Intel_chipsets)

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1. **[^](#cite_ref-24)** published, Zhiye Liu (31 December 2025). ["PCIe card housing AMD chipset unlocks more connectivity on any motherboard, including Intel models — or you can give any B650 motherboard the top-tier connectivity of X670"](https://www.tomshardware.com/pc-components/chipsets/pcie-card-unlocks-amd-chipset-power-on-intel-motherboards-or-you-can-turn-any-b650-motherboard-into-an-x670-one). *Tom's Hardware*.

1. **[^](#cite_ref-25)** ["AMD Socket AM4 Chipset"](https://www.amd.com/en/products/chipsets-am4). *AMD.com*.

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1. **[^](#cite_ref-27)** ["AMD Socket AM4 Platform"](https://www.amd.com/en/products/chipsets-am4). *AMD*. Retrieved 2019-06-10.

1. **[^](#cite_ref-28)** ["Socket AM4 X570 Motherboards"](https://www.amd.com/en/chipsets/x570). *AMD*. Retrieved 2019-06-10.

1. **[^](#cite_ref-29)** ["AMD Socket AM4 Chipset"](https://www.amd.com/en/products/processors/chipsets/am4.html). *AMD*. Retrieved 1 June 2026.

1. **[^](#cite_ref-32)** ["DeskMini A300 Series"](https://www.asrock.com/nettop/AMD/DeskMini%20A300%20Series/). *ASRock*. Retrieved 26 January 2023.

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1. **[^](#cite_ref-35)** ["LIVA One A300 CPU Support"](https://www.ecs.com.tw/en/Product/LIVA/LIVA_One_A300/support). *ECS ELITEGROUP*. Retrieved 26 January 2023.

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1. **[^](#cite_ref-41)** Moammer, Khalid (2017-02-13). ["AMD Ryzen X370 & B350 ASUS Motherboards Leaked – Launching February 24th"](https://wccftech.com/amd-ryzen-am4-asus-motherboard-prices-leaked/). *WCCF Tech*. Retrieved 2019-07-10.

1. **[^](#cite_ref-42)** Lilly, Paul (2017-01-05). ["AMD Announces X300 And X370 AM4 Motherboards For Ryzen Processors, All Chips Unlocked"](https://hothardware.com/news/amd-announces-x300-and-x370-am4-motherboards-for-ryzen/). *HotHardware*. Retrieved 2023-01-26.

1. **[^](#cite_ref-44)** Cutress, Ian (2016-09-23). ["The Two Main Chipsets: B350 and A320"](https://web.archive.org/web/20250222094733/https://www.anandtech.com/show/10705/amd-7th-gen-bristol-ridge-and-am4-analysis-a12-9800-b350-a320-chipset/5). *[AnandTech](/source/AnandTech)*. Archived from [the original](https://www.anandtech.com/show/10705/amd-7th-gen-bristol-ridge-and-am4-analysis-a12-9800-b350-a320-chipset/5) on 2025-02-22. Retrieved 2019-06-15.

1. **[^](#cite_ref-46)** Ridley, Jacob (2018-01-05). ["AMD's 12nm Ryzen 2 expected to launch in March alongside X470 and B450 chipsets"](https://www.pcgamesn.com/amd-ryzen-2-march-launch). *PCGamesN*. Retrieved 2019-07-10.

1. **[^](#cite_ref-Tom's_Hardware_Zen3_Update_48-0)** Alcorn, Paul (19 May 2020). ["AMD Reverses Course, Will Enable Zen 3 and Ryzen 4000 Support on B450 and X470 Motherboards"](https://www.tomshardware.com/news/amd-reverses-course-will-enable-zen-3-support-on-b450-and-x470-motherboards). *[Tom's Hardware](/source/Tom's_Hardware)*. Retrieved 19 May 2020.

1. **[^](#cite_ref-49)** Areej (2020-06-06). ["ASRock Follows ASUS, Registers 12 AMD A520 Motherboards for Ryzen 4000 Chips"](https://web.archive.org/web/20201219160548/https://www.hardwaretimes.com/asrock-follows-asus-registers-12-amd-b520-motherboards-for-ryzen-4000-chips/). *Hardware Times*. Archived from [the original](https://www.hardwaretimes.com/asrock-follows-asus-registers-12-amd-b520-motherboards-for-ryzen-4000-chips) on 2020-12-19. Retrieved 2020-08-18.

1. **[^](#cite_ref-51)** ["AMD Expands 3rd Gen AMD Ryzen™ Desktop Processor Family, Unleashing Powerful "Zen 2" Core For The Mainstream"](https://www.amd.com/en/newsroom/press-releases/2020-4-21-amd-expands-3rd-gen-amd-ryzen-desktop-processor-fa.html) (Press release). [Santa Clara, California](/source/Santa_Clara%2C_California): AMD. Globe Newswire. 2020-04-21. Retrieved 2026-06-01.

1. **[^](#cite_ref-52)** ["AMD Chipset Comparison: B550 Specs vs. X570, B450, X370, & Zen 3 Support (2020)"](https://www.gamersnexus.net/guides/3582-amd-chipset-differences-b550-vs-x570-b450-x470-zen-3). *GamersNexus*. 9 May 2020. Retrieved 8 October 2020.

1. **[^](#cite_ref-54)** CrimsonRayne (2018-12-01). ["AMD X570 Launches at Computex & Supports PCIE 4.0 | Ryzen 3000 Series Launch Date Leaked?"](http://www.redgamingtech.com/amd-x570-launches-at-computex-supports-pcie-4-0-ryzen-3000-series-launch-date-leaked/). *redgamingtech*. Retrieved 2019-07-10. the X570 platform is targeting a release of Computex 2019, which takes place between May 28th and June 1st.

1. **[^](#cite_ref-55)** Mujtaba, Hassan (2019-05-27). ["AMD X570 Motherboard Roundup – Featuring X570 AORUS Xtreme, ASRock X570 Taichi, MSI MEG X570 GODLIKE, ASUS Crosshair VIII HERO & More"](https://wccftech.com/amd-x570-motherboard-roundup-aorus-asus-asrock-msi-colorful-biostar/). *wccftech*. Retrieved 2019-07-10. slide

1. **[^](#cite_ref-56)** Bonshor, Gavin (2019-05-26). ["AMD Reveals the X570 Chipset: PCIe 4.0 is Here"](https://web.archive.org/web/20250604022832/https://www.anandtech.com/show/14406/amd-reveals-the-x570-chipset-pcie-4-is-here). *[AnandTech](/source/AnandTech)*. Archived from [the original](https://www.anandtech.com/show/14406/amd-reveals-the-x570-chipset-pcie-4-is-here) on 2025-06-04. Retrieved 2020-08-19. One of the caveats to a more powerful chipset is that it draws around 11 W of power.

1. **[^](#cite_ref-57)** ["AMD X570 Unofficial Platform Diagram Revealed, Chipset Puts out PCIe Gen 4"](https://www.techpowerup.com/255729/amd-x570-unofficial-platform-diagram-revealed-chipset-puts-out-pcie-gen-4). *TechPowerUp*. 2019-05-20. Retrieved 2020-08-19. The source also mentions the TDP of the AMD X570 chipset to be at least 15 Watts, a 3-fold increase over the X470 with its 5W TDP.

1. **[^](#cite_ref-59)** Ian Cutress (2017-03-02). ["Making AMD Tick: A Very Zen Interview with Dr. Lisa Su, CEO"](https://ghostarchive.org/archive/UnL4N). *AnandTech*. Archived from [the original](https://www.anandtech.com/show/11177/making-amd-tick-a-very-zen-interview-with-dr-lisa-su-ceo) on 2017-03-02. Retrieved 2019-06-10.

1. **[^](#cite_ref-60)** Gavin Bonshor. ["AMD Reveals the X570 Chipset: PCIe 4.0 is Here"](https://web.archive.org/web/20190527064825/https://www.anandtech.com/show/14406/amd-reveals-the-x570-chipset-pcie-4-is-here). *AnandTech*. Archived from [the original](https://www.anandtech.com/show/14406/amd-reveals-the-x570-chipset-pcie-4-is-here) on May 27, 2019. Retrieved 2019-06-10.

1. **[^](#cite_ref-61)** Ian Cutress (2017-03-02). ["Making AMD Tick: A Very Zen Interview with Dr. Lisa Su, CEO"](https://ghostarchive.org/archive/UnL4N). *AnandTech*. Archived from [the original](https://www.anandtech.com/show/11177/making-amd-tick-a-very-zen-interview-with-dr-lisa-su-ceo) on 2017-03-02. Retrieved 2026-04-06. Q6: It has been noted that AMD has been working with ASMedia on the chipset side of the platform, using a 55nm PCIe 3.0x4 based chipset. Additional archive: [Wayback Machine](https://web.archive.org/web/20170302112955/http://www.anandtech.com/show/11177/making-amd-tick-a-very-zen-interview-with-dr-lisa-su-ceo).

1. **[^](#cite_ref-62)** Dr. Ian Cutress [@IanCutress] (June 11, 2019). ["So for clarity: Rome large IO die = GF 14nm Matisse small IO die = GF 12nm X570 Chipset = Matisse IO die on GF 14nm That's right. The X570 chipset is the same floorplan as the Matisse, but with diff chicken bits enabled/disabled. AMD has good reuse of chips"](https://twitter.com/IanCutress/status/1138443875154944000) ([Tweet](/source/Tweet_(social_media))). [Archived](https://web.archive.org/web/20201107230846/https://twitter.com/IanCutress/status/1138443875154944000) from the original on November 7, 2020. Retrieved October 5, 2021 – via [Twitter](/source/Twitter).

1. ^ [***a***](#cite_ref-amd_socket_tr4_63-0) [***b***](#cite_ref-amd_socket_tr4_63-1) ["SocketTR4 Platform with X399 Chipset"](https://www.amd.com/en/products/str4-platform). *AMD.com*. AMD. Retrieved 3 December 2018.

1. **[^](#cite_ref-64)** Cutress, Ian. ["AMD Threadripper 1920X and 1950X CPU Details: 12/16 Cores, 4 GHz Turbo, $799 and $999"](https://www.anandtech.com/show/11636/amd-ryzen-threadripper-1920x-1950x-16-cores-4g-turbo-799-999-usd). *anandtech.com*.{{[cite web](https://en.wikipedia.org/wiki/Template:Cite_web)}}: CS1 maint: deprecated archival service ([link](https://en.wikipedia.org/wiki/Category:CS1_maint:_deprecated_archival_service))

1. ^ [***a***](#cite_ref-Anand_TRX40_65-0) [***b***](#cite_ref-Anand_TRX40_65-1) [***c***](#cite_ref-Anand_TRX40_65-2) [***d***](#cite_ref-Anand_TRX40_65-3) Bonshor, Gavin (November 28, 2019). ["The AMD TRX40 Motherboard Overview: 12 New Motherboards Analyzed"](https://web.archive.org/web/20191129022003/https://www.anandtech.com/show/15121/the-amd-trx40-motherboard-overview-). *AnandTech*. Archived from [the original](https://www.anandtech.com/show/15121/the-amd-trx40-motherboard-overview-) on November 29, 2019. Retrieved November 29, 2019.

1. ^ [***a***](#cite_ref-sTRX4_66-0) [***b***](#cite_ref-sTRX4_66-1) ["AMD TRX40 Motherboards for 3rd Gen AMD Ryzen Threadripper processors"](https://www.amd.com/en/chipsets/str40). *AMD.com*. 2019. Retrieved November 28, 2019.

1. **[^](#cite_ref-67)** ["Socket sWRX WRX80 Motherboards"](https://www.amd.com/en/chipsets/wrx80). *AMD.com*. Retrieved April 12, 2022.

1. **[^](#cite_ref-68)** ["Site Launch Exclusive: All the Juicy Details on AMD's Quirky Chipset Solutions for AM5!"](https://www.angstronomics.com/p/site-launch-exclusive-all-the-juicy). 22 May 2022.

1. **[^](#cite_ref-81)** Hill, Brandon (January 30, 2023). ["Incoming AMD A620 Chipset Looks to Fulfill $125 Motherboard Pledge"](https://www.tomshardware.com/news/amd-a620-am5-ryzen-7000-motherboards). *Tom's Hardware*. Retrieved September 16, 2025.

1. **[^](#cite_ref-82)** Liu, Zhiye (March 1, 2024). ["Biostar's new AMD motherboard could be perfect for budget builds — A620A motherboard arrives with a rebadged B550 chipset"](https://www.tomshardware.com/pc-components/motherboards/biostars-new-amd-motherboard-could-be-perfect-for-budget-builds-a620a-motherboard-arrives-with-a-rebadged-b550-chipset). *Tom's Hardware*. Retrieved September 16, 2025.

1. **[^](#cite_ref-83)** Shoam, Amir (February 6, 2025). ["Guide to AMD Ryzen AM5 Motherboard Chipsets"](https://www.techspot.com/guides/2901-amd-ryzen-x870-b850-b840-x670-b650-a620-motherboards/). *TechSpot*. Retrieved 2026-06-01.

1. ^ [***a***](#cite_ref-AMD_AM5_Chipsets_84-0) [***b***](#cite_ref-AMD_AM5_Chipsets_84-1) [***c***](#cite_ref-AMD_AM5_Chipsets_84-2) [***d***](#cite_ref-AMD_AM5_Chipsets_84-3) ["AMD Socket AM5 Chipset"](https://www.amd.com/en/products/processors/chipsets/am5.html). *AMD*. Retrieved 7 June 2024.

1. ^ [***a***](#cite_ref-Chipsets_Compared_HUB_85-0) [***b***](#cite_ref-Chipsets_Compared_HUB_85-1) [***c***](#cite_ref-Chipsets_Compared_HUB_85-2) [***d***](#cite_ref-Chipsets_Compared_HUB_85-3) Schiesser, Tim (2024-10-15). [*AM5 Chipsets Compared - X870E vs X670E vs X870 vs X670 vs B650 vs B850 vs B840 vs A620*](https://www.youtube.com/watch?v=H0axuzyN_1s) (Video). Hardware Unboxed – via [YouTube](/source/YouTube).

1. **[^](#cite_ref-86)** Peak, Sebastian (March 31, 2023). ["AMD Announces A620 Chipset for Ryzen 7000 Series CPUs"](https://pcper.com/2023/03/amd-announces-a620-chipset-for-ryzen-7000-series-cpus/). *PC Perspective*. Retrieved April 2, 2023.

1. **[^](#cite_ref-87)** Alcorn, Paul (April 1, 2023). ["AMD's A620 Chipset Quietly Arrives Without Full Support for 65W-Plus CPUs"](https://www.tomshardware.com/news/amds-a620-chipset-quietly-arrives-without-full-support-for-65w-plus-cpus). *Tom's Hardware*. Retrieved April 2, 2023.

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## External links

- [AMD Chipsets](https://www.amd.com/en/products/processors/chipsets.html)

v t e AMD sockets and chipsets AMD sockets Desktop sockets Super Socket 7 (1998) Slot A (1999) 939 (2004) 940 (2003) AM2 (2006) AM2+ (2007) AM3 (2009) AM3+ (2011) FM1 (2011) FM2 (2012) FM2+ (2014) AM1 (2014) AM4 (2016) TR4 (2017) sTRX4 (2019) sWRX8 (2020) AM5 (2022) sTR5 (2023) Mobile sockets 563 S1 (2006) FT1 (2011) FP2 (2012) FS1 FT3 FP3 (2014) FP4 (2015) FT4 (2016) FP5 (2019) FT5 FP6 (2020) FP7 (2022) FP8 FL1 (2023) Server sockets 940 F (2006) F+ G3 (not released) G34 C32 (2010) SP3 (2017) SP4 (2018) SP5 (2022) SP6 (2023) Combined sockets Socket A (2000) 754 (2003) ATI / AMD chipsets ATI chipsets IGP 300 series/RX380 Radeon Xpress 200 CrossFire Xpress 3200 Radeon Xpress 1250 AMD chipsets 480X/570X/580X 690 Series 7-Series 8-Series 9-Series Fusion Controller Hubs AM4 chipsets TR4 chipsets sTRX4 chipsets sWRX8 chipsets AM5 chipsets sTR5 chipsets Combined means that the given socket is supported by all platforms, including desktop, mobile, and server.

v t e AMD processors Lists Processors K5 K6 Athlon XP 64 X2 II Phenom FX Ryzen Duron Sempron Turion Opteron Epyc APUs Microarchitectures Chipsets Microarchitectures IA-32 (32-bit) K5 K6 Athlon/K7 x86-64 desktop K8 K9 K10 (aka 10h) 15h Bulldozer Piledriver Steamroller Excavator Zen 1st gen Zen+ Zen 2 Zen 3 Zen 3+ Zen 4 Zen 5 Zen 6 x86-64 low-power Bobcat (aka 14h) 16h Jaguar Puma ARM64 K12 (aka 12h) Current products x86-64 (64-bit) Athlon Ryzen Threadripper Epyc Discontinued Early x86 (16-bit) Am286 IA-32 (32-bit) Am386 Am486 Am5x86 K5 K6 K6-2 K6-III Athlon XP MP Duron Geode AMD Élan x86-64 (64-bit) Athlon 64 X2 II Sempron Turion Phenom II FX Opteron A-series APUs Other Am9080 Am2900 list Am29000 Alchemy MIPS32 Italics indicates an upcoming architecture.

v t e AMD graphics Radeon-brand List of GPUs (GPU features template) and List of APUs (APU features template) Fixed pipeline Wonder Mach Rage All-in-Wonder (before 2000) Vertex and fragment shaders R100 R200 R300 R400 R500 All-in-Wonder (after 1999) Unified shaders HD 2000 HD 3000 HD 4000 HD 5000 HD 6000 Unified shaders & memory HD 7000 HD 8000 200 300 400 500 RX Vega 600 RX 5000 Ray tracing RX 6000 Ray tracing & AI cores RX 7000 RX 9000 Software and technologies Multimedia acceleration UVD (video decoding) VCE (video encoding) VCN (video decoding + encoding) Software Current AMD Radeon Software (GPU drivers & control) ROCm (compute platform) AMDGPU (open-source driver) GPUOpen (developer tools) TressFX (real-time hair/fur effects) HLSL2GLSL (shader translation) Obsolete Catalyst (legacy driver) Mantle (deprecated API) AMD APP SDK (compute SDK) CodeXL (profiling & debugging) GPU PerfStudio (GPU analysis) CTM (low-level API) Technologies TrueAudio (stereo 3D) Eyefinity (multi-monitor) FreeSync (variable refresh rate) PowerTune (dynamic power management) CrossFire (multi-GPU) Hybrid Graphics (integrated + discrete) HyperMemory (shared system memory) HyperZ (memory bandwidth optimization) HSA (CPU + GPU compute) GPU microarchitectures TeraScale (2, 3) GCN (2, 3, 4, 5) RDNA (2, 3, 4) UDNA Other products Workstations & supercomputers Current Radeon Pro Radeon Instinct Obsolete FireGL/FirePro FireMV FireStream Consoles Flipper (GameCube) Xenos (Xbox 360) Hollywood (Wii) Liverpool (PlayStation 4) Durango (Xbox One) Neo (PlayStation 4 Pro) Scorpio (Xbox One X) Atari VCS (2021) Oberon (PlayStation 5) Oberon Plus (PlayStation 5 Slim) Project Lockhart (Xbox Series S) Project Scarlett (Xbox Series X) Viola (PlayStation 5 Pro) Handheld PCs Aya Neo OneXPlayer Valve Steam Deck Ayaneo 2 Asus ROG Ally Lenovo Legion Go Microsoft "Asus" ROG Xbox Ally Lenovo Legion Go S MSI Claw A8

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Adapted from the Wikipedia article [List of AMD chipsets](https://en.wikipedia.org/wiki/List_of_AMD_chipsets) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/List_of_AMD_chipsets?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.