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List of AMD chipsets#AM4 chipsets

{{Short description|None}}

Image:AMD Chipset Logo 2011-2013.png

This is an overview of chipsets sold under the AMD brand, manufactured before May 2004 by the company itself, before the adoption of open platform approach as well as chipsets manufactured by ATI Technologies after October 2006 as the completion of the ATI acquisition.

North- and Southbridges

File:AMD Chipset Logo 2000.png

= Northbridges =

== AMD-xxx ==

class="wikitable" style="text-align: center"

! Model

! Code name

! Released

! CPU support

! Fab (nm)

! FSB/HT (MHz)

! Southbridge

! Features / Notes

AMD-640 chipset

| AMD-640

| 1997

| K6,

Cyrix 6x86

| rowspan="6" |?

| 66

(FSB)

| AMD-645

| align="left" | 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

| align="left" | 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.{{Cite web|url=https://www.tomshardware.com/reviews/amd,155.html|title=AMD's Super Bypass - AMD Improves their 750 Chipset|date=December 29, 1999|website=Tom's Hardware}}

AMD-760 chipset

| AMD-761

| Nov 2000

| Athlon, Athlon XP, Duron

(Socket A), Alpha 21264

| rowspan="3" | 133

(FSB)

| AMD-766,

VIA-T82C686B

| align="left" | AGP 4×, DDR SDRAM

AMD-760MP chipset

| rowspan=2 | AMD-762

| rowspan=2 | May 2001

| rowspan=2 | Athlon MP

| AMD-766

| align="left" | AGP 4×

AMD-760MPX chipset

| AMD-768

| align="left" | 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.{{Cite web|url=http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/24472.pdf|title=AMD-768 Peripheral Bus Controller Revision Guide|archive-url=https://web.archive.org/web/20040331011900/http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/24472.pdf|url-status=dead|archive-date=March 31, 2004|date=March 2002|website=AMD}}

AMD-8000 series chipset

| AMD-8111

| Apr 2004

| Opteron

| 800

(HT 1.x)

| AMD-8131

AMD-8132

| align="left" | Hardware RNG

== A-Link Express II ==

A-Link Express and A-Link Express II are essentially PCIe 1.1 x4 lanes.

See Comparison of ATI Chipsets for the comparison of chipsets sold under the ATI brand for AMD processors, before AMD's acquisition of ATI.

class="wikitable" style="text-align: center"

! 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

| rowspan="3" | 1000

(HT 2.0)

| {{No}}

| {{Yes | x8 + x8}}

| SB600,
ULi-M1575 || rowspan="3" align="left" |?

AMD 570X/550X chipset
(originally CrossFire Xpress 3100)

| RD570

| Jun 2007

| rowspan=2 | Phenom,[http://products.amd.com/en-us/RecommendedComponentResult.aspx?f1=AMD+Phenom%e2%84%a2+X4+Quad-Core&f2=9850&f3=2500&f4=512&f5=AM2%2b&f6=B3&f7=65nm+SOI&f8=125+W&f9=4000&f10=False&models=338&source=desktopCPU&target=motherboard&socket=AM2+& AMD Phenom Motherboard compatibility matrix]{{dead link|date=December 2017 |bot=InternetArchiveBot |fix-attempted=yes }} Athlon 64,
Sempron

| rowspan=2 |?

| rowspan=2 {{No}}

| {{Yes | x16 + x8}}

| rowspan=2 | SB600

AMD 580X chipset
(originally CrossFire Xpress 3200)

| RD580

| Oct 2006

| {{Yes | x16 + x16}}

colspan="10" |
AMD 690V chipset

| RS690C

| rowspan="6" | Feb 2007

| Athlon 64,
Sempron

| rowspan="6" | 80

| rowspan=2 | 1000

(HT 2.0)

| {{Yes | Radeon X1200
(350MHz)}}

| rowspan=2 {{No}}

| rowspan="6" | SB600

| align="left" | DirectX 9.0, AVIVO, HDMI/HDCP,
no LVDS

AMD 690G chipset

| RS690

| Phenom, Athlon 64,
Sempron

| {{Yes | Radeon X1250
(400MHz)}}

| align="left" | DirectX 9.0, AVIVO, HDMI/HDCP

AMD M690V chipset

| RS690MC

| rowspan=2 | Turion 64 X2,
Athlon 64 X2 mobile

| rowspan="4" | 800

(HT 2.0)

| {{Yes | Radeon X1200
(350 MHz)}}

| rowspan=2 {{No}}

| align="left" | DirectX 9.0, AVIVO, DVI, HDMI/HDCP,
no LVDS, Powerplay 7.0

AMD M690 chipset

| RS690M

| {{Yes | Radeon X1250
(350 MHz)}}

| align="left" | DirectX 9.0, AVIVO, DVI/HDCP,
no HDMI, Powerplay 7.0

AMD M690E chipset

| rowspan=2 | RS690T

| Athlon Neo,
Mobile Sempron

| {{Yes | Radeon X1250
(350Mhz)}}

| rowspan=2 {{No}}

| align="left" | DirectX 9.0, AVIVO, 2× HDMI/HDCP,
Powerplay 7.0

AMD M690T chipset

| Turion 64 X2,
Athlon 64 X2 mobile

| {{Yes | Radeon X1270
(400Mhz)}}

| align="left" | DirectX 9.0, AVIVO, HDMI/HDCP,
Powerplay 7.0

colspan="10" |
AMD 740 chipset

| RX740

| rowspan=2 | 2008

| rowspan="6" | Athlon 64,
Phenom,
Sempron

| rowspan="3" | 55

| rowspan=2 | 1000

(HT 2.0)

| {{No}}

| rowspan=2 {{No}}

| rowspan=2 | SB600,
SB700,
SB750

| align="left" | Single PCIe 1.1 x16

AMD 740G chipset

| RS740

| {{Yes | Radeon 2100}}

| align="left" | DirectX 9.0, AVIVO, HDMI/HDCP,
OR single PCIe 1.1 x16

AMD 760G chipset

| RS780L

| 2009

| rowspan="7" | 2600

(HT 3.0)

| {{Yes | Radeon 3000}}

| {{Yes | Hybrid}}

| SB710

| align="left" | DirectX 10, AVIVO HD, HDMI/HDCP,
OR single PCIe 2.0 x16

AMD 770 chipset

| RX780

| rowspan="5" | 2008

| 65

| {{No}}

| {{No}}

| SB600,
SB700,
SB710,
SB750

| align="left" | Single PCIe 2.0 x16

AMD 780V chipset

| RS780C

| rowspan="7" | 55

| {{Yes | Radeon 3100}}

| {{No}}

| rowspan=2 | SB700,
SB710,
SB750

| align="left" | DirectX 10, AVIVO HD, HDMI/HDCP,
DisplayPort/DPCP,
OR single PCIe 2.0 x16

AMD 780G chipset

| RS780I

| {{Yes | Radeon HD 3200}}

| {{Yes | Hybrid}}

| align="left" | DirectX 10, UVD+, HDMI/HDCP, DisplayPort/DPCP, Side-port memory,
OR single PCIe 2.0 x16

AMD M780V chipset

| RS780MC

| rowspan=2 | Mobile Turion,
Mobile Athlon,
Athlon Neo

| {{Yes | Radeon 3100}}

| rowspan=2 {{Yes | PowerXpress
AXIOM/MXM
module(s)}}

| rowspan=2 | SB600,
SB700,
SB710

| rowspan=2 align="left" | DirectX 10, UVD+,
HDMI/HDCP, DisplayPort, DVI, VGA,
OR single PCIe 2.0 x16

Puma Platform, PowerXpress

AMD M780G chipset

| RS780M

| {{Yes | Radeon HD 3200}}

AMD 785G chipset

| RS880

| 2009

| Athlon 64,
Phenom,
Sempron

| {{Yes | Radeon HD 4200}}

| {{Yes | Hybrid,
x16 + x4}}

| SB710,
SB750,
SB810,
SB850

| align="left" | 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

| colspan="2" |?

| 2200

(HT 3.0)

| {{Yes | Radeon HD 4200}}

| {{Yes | Hybrid}}

| SB810, SB850, SB820M

|

AMD 790GX chipset

| RS780D

| rowspan="2" | 2008

| rowspan="3" | Athlon 64,
Phenom,
Sempron

| rowspan="3" | 2600

(HT 3.0)

| {{Yes | Radeon HD 3300}}

| {{Yes | Hybrid,
x8 + x8{{Cite web|url=https://www.amd.com/us-en/0,,3715_15532_15533,00.html|title=The AMD 780G Chipset Designed to power your ultimate entertainment PC|archive-url=https://web.archive.org/web/20090216103044/https://www.amd.com/us-en/0,,3715_15532_15533,00.html|url-status=dead|archive-date=February 16, 2009|website=AMD|access-date=October 3, 2022}}}}

| SB750

| align="left" | DirectX 10, UVD+,
Side-port memory,
HDMI/HDCP, DisplayPort/DPCP,
OR two PCIe 2.0 x16

AMD 790X chipset

| RD780

| rowspan="2" | 65

| {{No}}

| {{Yes | x8 + x8}}

| SB600,
SB700,
SB750,
SB850

| align="left" | Two PCIe 2.0 x16

AMD 790FX chipset

| RD790

| Nov 2007

| {{No}}

| {{Yes | CrossFire X
(dual x16
or quad x8)}}

| SB600,
SB750,
SB850

| align="left" | 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 x4 lanes.

class="wikitable" style="text-align: center"

! Model

! Code
name

! Released

! CPU support

! Fab
(nm)

! HT
(MHz)

! AMD-V
(Hardware Virtualization)

! IGP

! CrossFire

! SLI{{Cite web|url=https://blogs.nvidia.com/blog/2011/04/28/you-asked-for-it-you-got-it-sli-for-amd/|title=YOU ASKED FOR IT, YOU GOT IT: SLI FOR AMD|first=Tom|last=Petersen|date=April 28, 2011|website=The Official NVIDIA Blog|access-date=November 29, 2019|archive-date=June 29, 2019|archive-url=https://web.archive.org/web/20190629012141/https://blogs.nvidia.com/blog/2011/04/28/you-asked-for-it-you-got-it-sli-for-amd/|url-status=dead}}

! TDP
(W)

! Southbridge

! Features / Notes

style="text-align: left" | AMD 870 chipset

| RX880

| 2010

| Phenom II,
Athlon 64,
Sempron

| 65

| rowspan="7" | 2600
(HT 3.0)

| {{dunno}}

| {{No}}

| {{Yes|Hybrid, x16 + x4}}

| {{No}}

| rowspan="5" |?

| SB850

| align="left" | Single PCIe 2.0 x16

style="text-align: left" | AMD 880G chipset

| RS880P

| Q4 2010

| Phenom II,
Athlon II,
Sempron

| rowspan="5" | 55

| {{dunno}}

| {{Yes | Radeon HD 4250}}

| {{Yes|Hybrid}}

| {{No}}

| SB710,
SB750,
SB810,
SB850,
SB920,
SB950

| align="left" | DirectX 10.1, UVD2,
HDMI/HDCP, DisplayPort/DPCP,
OR single PCIe 2.0 x16
AM3+ socket support

style="text-align: left" | AMD 880M chipset

| rowspan=3 | RS880M

| rowspan="5" | Q2 2010

| Mobile Turion II,
Mobile Athlon II,
Mobile Sempron

| rowspan=3 {{dunno}}

| {{Yes | Radeon HD 4200}}

| rowspan=3 {{Yes | PowerXpress
AXIOM/MXM
module(s)}}

| {{No}}

| rowspan=3 | SB820

| align="left" | DirectX 10.1, UVD2,
HDMI/HDCP, DisplayPort, DVI, VGA,
sideport memory,
OR single PCI-E 2.0 x16

Mobile Chipset, Tigris platform

style="text-align: left" | AMD 880M chipset

| Athlon II Neo,
Turion II Neo

| {{Yes | Radeon HD 4225}}

| {{No}}

| align="left" | DirectX 10.1, UVD2,
HDMI/HDCP, DisplayPort, DVI, VGA,
OR Single PCI-E 2.0 x16

Mobile Chipset, Nile platform

style="text-align: left" | AMD 880M chipset

| Mobile Phenom II,
Mobile Turion II,
Mobile Athlon II,
Mobile Sempron
V-Series

| {{Yes | Radeon HD 4250
Radeon HD 4270}}

| {{No}}

| align="left" | DirectX 10.1, UVD2,
HDMI/HDCP, DisplayPort, DVI, VGA,
OR single PCI-E 2.0 x16

Mobile Chipset, Danube platform

style="text-align: left" | AMD 890GX chipset

| RS880D

| Phenom II,
Athlon II,
Sempron

| {{dunno}}

| {{Yes | Radeon HD 4290}}

| {{Yes | Hybrid,
x8 + x8}}

| {{No}}

| 22

| SB710,
SB750,
SB810,
SB850

| align="left" | DirectX 10.1, UVD2,
HDMI/HDCP, DisplayPort/DPCP,
Side-port memory,
OR two PCIe 2.0 x16

style="text-align: left" | AMD 890FX chipset

| RD890

| Bulldozer,{{Cite web|url=http://event.asus.com/2011/mb/AM3_PLUS_Ready/|title=ASUS First to Provide AM3+ CPU Ready Solution for Current AM3 and Future AM3+ Motherboards|archive-date=July 14, 2011|archive-url=https://web.archive.org/web/20110714041451/http://event.asus.com/2011/mb/AM3_PLUS_Ready/|url-status=dead|website=event.asus.com|access-date=October 3, 2022}}
Phenom II,
Athlon II,
Sempron

| 65

| {{Yes}}{{Cite web|url=https://www.amd.com/system/files/TechDocs/43403.pdf|title=AMD 890FX Databook|date=January 2012|website=AMD|access-date=October 3, 2022}}

| {{No}}

| {{Yes | x16 + x16
or x8 quad}}

| {{No}}

| 18

| SB710,
SB750,
SB810,
SB850

| align="left" | Four PCIe 2.0 x16

colspan=11 |
style="text-align: left" | AMD 970 chipset

| RX980

| rowspan=3 | Q2 2011

| rowspan=3 | Bulldozer, Piledriver
Phenom II, Athlon II, Sempron, FX

| rowspan=3 | 65

| 2400
(HT 3.0)

| rowspan=3 {{Yes}}{{Cite web|url=https://www.amd.com/system/files/TechDocs/48691.pdf|title=AMD 990FX/990X/970 Databook|date=July 2012|website=AMD|access-date=October 3, 2022}}

| rowspan=3 {{No}}

| {{Yes | x16 + x4}}

| {{No}}

| 13.6

| rowspan=3 | SB710,
SB750,
SB810,
SB850,
SB920,
SB950

| align="left" | Single PCIe 2.0 x16, IOMMU

AM3+ socket support

style="text-align: left" | AMD 990X chipset

| RD980

| rowspan="2" | 2600
(HT 3.0)

| {{Yes | x8 + x8}}

| {{Yes | x8 + x8}}

| 14

| align="left" | Two PCIe 2.0 x16, IOMMU

AM3+ socket support

style="text-align: left" | AMD 990FX chipset

| RD990

| {{Yes | x16 + x16
or x8 quad}}

| {{Yes | x16 + x16
or x16 + x8 + x8
or x8 quad}}

| 19.6

| align="left" | 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 ==

class="wikitable" style="text-align: center"

! 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

|

| rowspan="3" | 0 + 4

|

| 2 × ATA/66

|

AMD 760 chipset

| AMD-766

| rowspan=2 | 2001

|

|

| rowspan=2 | 2 × ATA/100

|

AMD 760MPX chipset

| AMD-768

|

| AC'97

|

colspan=8 |
Geode GX1

| Geode CS5530

|

|

|

| rowspan="4" | AC'97

| rowspan=2 | 2 × ATA/33

| rowspan=2 align="left" | 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

|

colspan=8 |
rowspan=2 | AMD-8111
nForce Professional
ULi-1563

| AMD-8131

| rowspan=3 | 2004

| rowspan=3 |

| rowspan=3 | 4 + 2

| rowspan=3 | AC'97

| rowspan=3 | 2 × ATA/133

| align="left" | PCI-X

AMD-8132

| align="left" | PCI-X 2.0

AMD-8151

| AMD-8151

| align="left" | AGP 8X

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

== A-Link Express ==

  • All models support eSATA implementations of available SATA channels.

class="wikitable" style="text-align: center"

! 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

| rowspan="5" | 130

| 4 × 3 Gbit/s
AHCI 1.1 SATA Revision 2.0

| 10 + 0

| {{Yes | 1 × ATA/133}}

| rowspan="4" | 0,1,10

| {{No}}

| rowspan="5" | 548-pin
FC-BGA

| 4.0

| align="left" |

rowspan=4 | AMD 700 chipset series

| SB700

| rowspan=2 | Q1 2008

| rowspan=4 | 6 × 3 Gbit/s
AHCI 1.1 SATA Revision 2.0

| rowspan=4 | 12 + 2

| rowspan=4 {{Yes | 1 × ATA/133}}

| rowspan=4 {{no}}

| rowspan=4 | 4.5

| align="left" | DASH 1.0

SB700S

| align="left" | DASH 1.0
Server southbridge

SB710

| rowspan=2 | Q4 2008

| rowspan=2 align="left" | DASH 1.0

SB750

| 0,1,5,10

rowspan=3 | AMD 800
chipset series

| SB810

| rowspan=2 | Q1 2010

| rowspan="5" | 65

| 6 × 3 Gbit/s
AHCI 1.2 SATA Revision 2.0

| rowspan="5" | 14 + 2

| rowspan=3 {{No}}

| 0,1,10

| rowspan=3 {{Yes|10/100/1000}}

| rowspan="5" | 605-pin
FC-BGA

| rowspan=2 | 6.0

| rowspan=2 align="left" |

SB850

| rowspan=2 {{Yes| 6 × 6 Gbit/s
AHCI 1.2 SATA Revision 3.0}}

| 0,1,5,10

SB820M

|

| 0,1

| 3.4 - 5.3

| mobile/embedded

rowspan=2 | AMD 900
chipset series

| SB920

| rowspan=2 | May 30, 2011

| rowspan=2 {{Yes| 6 × 6 Gbit/s
AHCI 1.2 SATA Revision 3.0}}

| rowspan=2 {{No}}

| 0,1,10

| rowspan=2 {{Yes|10/100/1000}}

| rowspan=2 | 6.0

| rowspan=2 align="left" |

SB9500,1,5,10
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.

{{anchor|FCH}} Fusion controller hubs (FCH)

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.File:AMD FCH-A88X.jpg

AMD's FCH has been discontinued since the release of the Carrizo series of CPUs as it has been integrated into the same die as the rest of the CPU.{{cite web | url=https://www.anandtech.com/show/8995/amd-at-isscc-2015-carrizo-and-excavator-details | title=AMD at ISSCC 2015: Carrizo and Excavator Details }} However, since the release of the Zen architecture, there's still a component called a chipset which only handles relatively low speed I/O such as USB and SATA ports and connects to the CPU with a PCIe connection. In these systems all PCIe connections are routed directly to the CPU.{{cite web | url=https://www.anandtech.com/show/17585/amd-zen-4-ryzen-9-7950x-and-ryzen-5-7600x-review-retaking-the-high-end/4 | title=AMD Zen 4 Ryzen 9 7950X and Ryzen 5 7600X Review: Retaking the High-End }} The UMI interface previously used by AMD for communicating with the FCH is replaced with a PCIe connection. 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 design instead which doesn't require a chipset.{{Cite web |title=AMD Documentation Hub |url=https://www.amd.com/system/files/documents/4th-gen-epyc-processor-architecture-white-paper.pdf |access-date=October 9, 2024 |website=www.amd.com}}{{Cite web |last=Kennedy |first=Patrick |date=2019-04-08 |title=Supermicro M11SDV-4C-LN4F Review mITX AMD EPYC 3151 Platform |url=https://www.servethehome.com/supermicro-m11sdv-4c-ln4f-review-mitx-amd-epyc-3151-platform/4/ |access-date=2024-08-18 |website=ServeTheHome |language=en-US}}{{Cite web |last=Cutress |first=Andrei Frumusanu, Dr Ian |title=AMD 3rd Gen EPYC Milan Review: A Peak vs Per Core Performance Balance |url=https://www.anandtech.com/show/16529/amd-epyc-milan-review |access-date=2024-08-18 |website=www.anandtech.com}}{{cite web | url=https://www.anandtech.com/show/11170/the-amd-zen-and-ryzen-7-review-a-deep-dive-on-1800x-1700x-and-1700/13 | title=The AMD Zen and Ryzen 7 Review: A Deep Dive on 1800X, 1700X and 1700 }}

class="wikitable" style="text-align: center"

! Model

! Codename

! UMI

! SATA

! USB
3.0+2.0+1.1

! RAID

! NIC

! 33 MHz PCI

! SDSupports SDHC up to 32 GB, 4 pins @ 50 MHz.

! VGA DAC

! TDP

(W)

! Features / notes

! Part number

colspan="13" | Mobile
A55T

| Hudson-M2TM: for notebook platform

| ×2 Gen 1

| 1× 3 Gbit/s
AHCI 1.1

| 0 + 8 + 0

| rowspan=2 {{No}}

| rowspan=2 {{No}}

| rowspan=5 {{No}}

| SDIO

| rowspan=2 {{No}}

|

|

|

A50M

| Hudson-M1

| ×4 Gen 1UMI ×4 Gen. 1 is based on PCIe 1.1 × 4 lanes, giving 1 GB/s bandwidth

| rowspan=2 | 6× 6 Gbit/s
AHCI 1.2

| rowspan=2 | 0 + 14 + 2

| {{No}}

| 5.9{{Cite web|url=https://www.amd.com/us/Documents/43838_Embedded_Solutions_Selection_Brief_web.pdf|title=AMD EMBEDDED SOLUTIONS:Product Selection Guide|archive-url=https://web.archive.org/web/20120920221423/https://www.amd.com/us/Documents/43838_Embedded_Solutions_Selection_Brief_web.pdf|url-status=dead|archive-date=September 20, 2012|date=June 2012|website=AMD|access-date=October 4, 2022}}

| align="left" | ~920 mW idle

| 100-CG2198

A60M

| Hudson-M2

| rowspan=3 | ×4 Gen 1 +DP

| rowspan=3 {{Yes | 0,1}}

| rowspan=3 {{Yes|10/100/1000}}

| rowspan=3 {{Yes}}

| {{Yes}}

| rowspan=3 | 4.7

|

|

A68M

| Hudson-M3L

| 2× 6 Gbit/s
AHCI 1.2

| 2 + 8 + 0

| {{No}}

| align="left" | ~750 mW idle

| 218-0792006

A70M

| Hudson-M3

| 6× 6 Gbit/s
AHCI 1.2

| 4 + 10 + 2

| {{Yes}}

| align="left" | First native
USB 3.0 controller{{Cite web|url=https://www.nextinpact.com/news/62708-amd-llano-hudson-usb-30-fusion.htm|title=AMD : deux chipsets pour l'APU Llano sont certifiés USB 3.0|date=November 29, 2019|website=nextinpact.com|language=fr}}

| 100-CG2389

A76M

| Bolton-M3

|

|

|

|

|

|

|

|

|

|

| 218-0844012

colspan=13 | Desktop
A45

| Hudson-D1D: for desktop platform

| ×4 Gen. 2UMI ×4 Gen. 2 is based on PCIe 2.0 × 4 lanes, giving 2 GB/s bandwidth

| rowspan=2 | 6× 3 Gbit/s
AHCI 1.1

| rowspan="3" | 0 + 14 + 2

| {{No}}

| {{No}}

| {{Yes |Up to 4 slots}}

| {{No}}

| {{No}}

|

|

| 218-0792008

A55

| Hudson-D2

| ×4 Gen 2 +DP

| rowspan=5 {{Yes | 0,1,10}}

| {{Yes|10/100/1000}}

| rowspan=7 {{Yes | Up to 3 slots}}

| rowspan=7 {{Yes}}

| rowspan=7 {{Yes}}

| rowspan="2" | 7.6

|

|

A58

| Bolton-D2

| rowspan=2 | ×4 Gen 2

| 6× 3 Gbit/s
AHCI 1.3

|

|

| 218-0844023

A68H

| Bolton-D2H

| 4× 6 Gbit/s
AHCI 1.3

| 2 + 10 + 2

|

|

| xHCI 1.0

| 218-0844029-00

A75

| Hudson-D3

| rowspan=3 | ×4 Gen 2 +DP

| 6× 6 Gbit/s
AHCI 1.2

| rowspan=4 | 4 + 10 + 2

| {{Yes|10/100/1000}}

| 7.8

| align="left" | First native
USB 3.0 controller

| 100-CG2386

A78

| Bolton-D3

| 6× 6 Gbit/s
AHCI 1.3

|

| rowspan="3" | 7.8

| xHCI 1.0

| 218-0844014

A85X

| Hudson-D4

| 8× 6 Gbit/s
AHCI 1.2

| rowspan=2 {{Yes | 0,1,5,10}}

| {{Yes|10/100/1000}}

| USB 3.0 (xHCI 0.96)

| 218-0755117

A88X

| Bolton-D4

| ×4 Gen 2

| 8× 6 Gbit/s
AHCI 1.3

|

| USB 3.0 (xHCI 1.0)

| 218-0844016

colspan=13 | Embedded
A55E

| Hudson-E1E: for embedded platform

| ×4 Gen 2

| 6× 6 Gbit/s
AHCI 1.2

| 0 + 14 + 2

| {{Yes | 0,1,5,10}}

| {{Yes|10/100/1000}}

| {{Yes | Up to 4 slots}}

| {{No}}

| {{No}}

| 5.9

|

| 100-CG2293

A77E{{Cite web|url=https://www.amd.com/system/files/TechDocs/53830%20A77E%20Databook.pdf|title=AMD A77E Fusion Controller Hub Databook|date=February 2014|website=AMD|access-date=October 4, 2022}}

| Bolton-E4

| 1-, 2-, or 4-lane
2 or 5 GB/s

| 6× 6 Gbit/s
AHCI 1.3

| 4 + 10 + 2

|

|

| {{Yes | 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

! VGA DAC

! TDP (W)

! Features / notes

! Part number

Secure Digital:

{{Reflist|group=S}}

Codename:

{{Reflist|group=N}}

UMI:

{{Reflist|group=M}}

AM4 chipsets

File:AMD B350 Chipset.jpg

File:AMD B450 Chipset.jpg

There are currently 3 generations of AM4-based chipsets on the market. Models beginning with the numeral "3" are representatives of the first generation, those with "4" the second generation, etc.

In addition to their traditional chipsets, AMD offers chipsets with "processor-direct access", exclusively through OEM partners.{{Cite web |title=AMD Socket AM4 Chipset |url=https://www.amd.com/en/products/chipsets-am4 |website=AMD.com}} Enthusiast publication igor'sLAB 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.{{Cite web |last=Wallossek |first=Igor |date=2020-07-13 |title=Run a current Ryzen without an AMD chipset? That would work too! What's behind the Knoll Activator |url=https://www.igorslab.de/en/a-ryzen-without-one-chip-set-operates-without-whats-behind-the-knoll-activator/ |access-date=2022-12-14 |website=igor'sLAB |language=en-US}}

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.{{cite web |url=https://www.amd.com/en/products/chipsets-am4 |title=AMD Socket AM4 Platform |website=AMD |access-date=2019-06-10}}{{cite web |url=https://www.amd.com/en/chipsets/x570 |title=Socket AM4 X570 Motherboards |website=AMD |access-date=2019-06-10}}

{{AM4 chipsets}}

The 300 series, 400 series, and the B550 chipsets are designed in collaboration with ASMedia and the family is codenamed Promontory.{{cite web |url=https://www.anandtech.com/show/11177/making-amd-tick-a-very-zen-interview-with-dr-lisa-su-ceo |title=Making AMD Tick: A Very Zen Interview with Dr. Lisa Su, CEO |author=Ian Cutress |date=2017-03-02 |website=AnandTech |access-date=2019-06-10}} The X570 is designed by AMD with IP licensed from ASMedia and other companies and is codenamed Bixby.{{cite web |url=https://www.anandtech.com/show/14406/amd-reveals-the-x570-chipset-pcie-4-is-here |title=AMD Reveals the X570 Chipset: PCIe 4.0 is Here |author=Gavin Bonshor |website=AnandTech |access-date=2019-06-10}} Network interface controller, Wi-Fi, and Bluetooth are provided by external chips connected to the chipset through PCIe or USB. All 300 series chipsets are made using 55 nm lithography.{{cite web |url=https://www.anandtech.com/show/11177/making-amd-tick-a-very-zen-interview-with-dr-lisa-su-ceo |title=Making AMD Tick: A Very Zen Interview with Dr. Lisa Su, CEO |author=Ian Cutress |date=2017-03-02 |website=AnandTech |access-date=2019-06-10 |quote=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.}} The X570 chipset is a repurposed Matisse/Vermeer IO die made using a 14 nm process.{{cite tweet |author=Dr. Ian Cutress |user=IanCutress |number=1138443875154944000 |date=June 11, 2019 |title=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 |language=en |access-date=October 5, 2021 |archive-url=https://web.archive.org/web/20201107230846/https://twitter.com/IanCutress/status/1138443875154944000 |archive-date=November 7, 2020 |url-status=live}}

TR4 chipsets

Supports both 1st and 2nd generation AMD Ryzen Threadripper processors.{{cite web|url=https://www.amd.com/en/products/str4-platform|title=SocketTR4 Platform with X399 Chipset|website=AMD.com|publisher=AMD|access-date=3 December 2018}}

class="wikitable" style="text-align: center"

! rowspan=2 | Model

! rowspan=2 | CPU
PCIe Link

! rowspan="2" | PCIe support

! colspan="2" |Multi-GPU support

! rowspan=2 | SATA + SATA Express

! rowspan=2 | USB
3.1 Gen 2 + 3.1 Gen 1 + 2.0

! rowspan=2 | RAID

! rowspan=2 | Overclocking

! rowspan=2 | TDP

! rowspan=2 | Chipset lithography

CrossFire

! SLI

style="text-align: left"|X399{{Cite web|url=https://www.anandtech.com/show/11636/amd-ryzen-threadripper-1920x-1950x-16-cores-4g-turbo-799-999-usd|title=AMD Threadripper 1920X and 1950X CPU Details: 12/16 Cores, 4 GHz Turbo, $799 and $999|first=Ian|last=Cutress|website=anandtech.com}}

| ×4

| PCIe 2.0 ×8

|{{yes}}

|{{yes}}

| 4 + 2

| 2 + 14 + 6

|{{yes| 0,1,10}}

|{{yes}}

| 5 W

|{{unk}}

sTRX4 chipsets

Supports 3rd generation AMD Ryzen Threadripper (3960X to 3990X) processors.{{Cite web |url= https://www.amd.com/en/chipsets/str40 |title=AMD TRX40 Motherboards for 3rd Gen AMD Ryzen Threadripper processors |date=2019 |work=AMD.com |access-date=November 28, 2019}}

class="wikitable" style="text-align: center"

! rowspan=2 | Model

! rowspan=2 | CPU
PCIe Link

! rowspan="2" |PCIe support

! colspan="2" |Multi-GPU support

! rowspan=2 |SATA

! rowspan=2 |USB
3.1 Gen 2 + 2.0

! rowspan=2 |RAID

! rowspan=2 |Overclocking

! rowspan=2 |TDP

! rowspan=2 | Chipset lithography

! rowspan=2 | Notes

CrossFire

! SLI

style="text-align: left" |TRX40

| ×8

| PCIe 4.0 ×8

|{{yes}}

|{{yes}}

| 4 (+ up to 2 × 4 extra)

| 8 + 4

|{{yes| 0,1,10}}

|{{yes}}

| 15 W

| 14 nm

| HW-wise identical to X570{{Citation needed|date=November 2021}}

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 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.{{cite web |last=Bonshor |first=Gavin |title=The AMD TRX40 Motherboard Overview: 12 New Motherboards Analyzed |url= https://www.anandtech.com/show/15121/the-amd-trx40-motherboard-overview- |work=AnandTech |access-date=November 29, 2019 |date=November 28, 2019}}

sWRX8 chipsets

Supports 3rd (3900WX) and 4th generation (5900WX) AMD Ryzen Threadripper Pro processors.{{Cite web |url=https://www.amd.com/en/chipsets/wrx80 |title=Socket sWRX WRX80 Motherboards |access-date=April 12, 2022 |website=AMD.com}}

class="wikitable" style="text-align: center"

! rowspan=2 | Model

! rowspan=2 | CPU
PCIe Link

! rowspan="2" |PCIe support

! colspan="2" |Multi-GPU support

! rowspan=2 |SATA

! rowspan=2 |USB
3.1 Gen 2 + 2.0

! rowspan=2 |RAID

! rowspan=2 |Overclocking

! rowspan=2 |TDP

! rowspan=2 | Chipset lithography

! rowspan=2 | Notes

CrossFire

! SLI

style="text-align: left" |WRX80

| ×8

| PCIe 4.0 ×16

|{{yes}}

|{{yes}}

| 4

| 8 + 4

|{{yes| 0,1,10}}

|{{yes}}

| 15 W

| 14 nm

| HW-wise identical to EPYC/Threadripper IO die{{Citation needed|date=November 2021}}

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. Three WRX80 motherboards were released at launch in March 2021. The WRX80 chipset does not support the HD 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.{{Cite web|url=https://www.angstronomics.com/p/site-launch-exclusive-all-the-juicy|title=Site Launch Exclusive: All the Juicy Details on AMD's Quirky Chipset Solutions for AM5!|date=22 May 2022}}

{{AM5 chipsets}}

sTR5 chipsets

The 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.{{cite web |last1=Chiappetta |first1=Marco |title=AMD Threadripper Pro 7000 Debut: 96-Core Zen 4 CPU Benchmarked |url=https://hothardware.com/reviews/amd-threadripper-pro-7000wx-and-threadripper-7000-hedt-launch |website=HotHardware |access-date=22 October 2023 |language=en-us |date=20 October 2023}}

HD audio support is provided by the CPU, rather than by the chipset.{{cite web |last1=Kennedy |first1=Patrick |title=AMD Ryzen Threadripper Pro 7000WX at 96 Cores and Threadripper 7000 HEDT |url=https://www.servethehome.com/amd-ryzen-threadripper-pro-7000wx-at-96-cores-and-threadripper-7000-hedt/ |website=ServeTheHome |access-date=22 October 2023 |date=19 October 2023}}

class="wikitable" style="text-align: center"

! rowspan=2 | Model

! rowspan=2 | CPU
PCIe Link

! rowspan="2" |PCIe support

! colspan="2" |Multi-GPU support

! rowspan=2 |SATA

! rowspan=2 |USB
3.2 Gen 2x2 + 3.1 Gen 2 + 2.0

! rowspan=2 |RAID

! rowspan=2 |Overclocking

! rowspan=2 |TDP

! rowspan=2 | Chipset lithography

! rowspan=2 | Notes

CrossFire

! SLI

style="text-align: left" | TRX50{{cite web |last1=Lagergren |first1=Evan |title=AMD TRX50 vs WRX90 |url=https://www.pugetsystems.com/labs/articles/amd-trx50-vs-wrx90/ |website=Puget Systems |access-date=10 January 2024 |date=30 October 2023}}

|

| rowspan=4 | PCIe 4.0 ×8

|

|

| rowspan=2 | 4

| rowspan=2 | 1 + 4 + 4

|

| rowspan=2 {{yes}}

|

|

|

style="text-align: left" | WRX90

| ×4

|

|

|

|

|

|

See also

References

{{reflist}}

External links

  • [https://www.amd.com/en/products/chipsets-motherboards-desktop AMD Chipsets]

{{AMD CPU sockets}}

{{AMD processors}}

{{AMD graphics}}

{{DEFAULTSORT:AMD chipsets}}

*

Category:Lists of microprocessors

Category:Computing comparisons