AMD Epyc
AMD EPYC ist eine Marke von x86-64-Mikroprozessoren, die von AMD entwickelt und verkauft werden und auf der Zen-Mikroarchitektur des Unternehmens basieren. Sie wurden im Juni 2017 eingeführt und zielen speziell auf den Server- und Embedded-System-Markt ab. Epyc-Prozessoren basieren auf derselben Mikroarchitektur wie ihre Desktop-Pendants (Ryzen-Prozessoren), sind jedoch auf Enterprise-Anwendungen spezialisiert und verfügen deshalb über mehr Prozessorkerne, mehr PCI-Express-Lanes und einen größeren Cache-Speicher sowie Unterstützung für große Mengen Arbeitsspeicher und dementsprechend Arbeitsspeicher-Steckplätze. Sie unterstützen außerdem Multi-Chip- und Dual-Sockel-Systemkonfigurationen durch die Verwendung von Infinity Fabric Interchip Interconnect.
AMD EPYC Prozessor Codenamen
| Generation | Jahr | Name | Kerne |
|---|---|---|---|
| Erste | 2017 | Naples | 32 × Zen 1 |
| Zweite | 2019 | Rome | 64 × Zen 2 |
| Dritte | 2021 | Milan | 64 × Zen 3 |
| Vierte[1] | 2022 | Genoa | 96 × Zen 4 |
| 2023 | Bergamo | 128 × Zen 4c |
Produkte
Erste Generation EPYC 7001 (Naples)
| Modell | Herstellungsprozess | Chiplets | Kerne (Threads) | Kernanordnung† | Prozessortakt (GHz) | Cache | Sockel | Sockelanzahl | PCIe Lanes | Speicherunterstützung | TDP | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Basis | Turbo | L1 Cache | L2 Cache | L3 Cache | Speicherfrequenz | Speicherkanäle | |||||||||
| EPYC 7351P[2] | 14 nm | 4 × CCD (Core Complex Die) | 16 (32) | 8 × 2 | 2,4 | 2,9 | 64 KB instr. 32 KB data pro Kern |
512 KB pro Kern |
64 MB | SP3 | 1P | 128 Lanes (PCIe 3.0) | DDR4-2400/ DDR4-2666‡ |
8 Channel | 155/170 W‡ |
| EPYC 7401P[2] | 24 (48) | 8 × 3 | 2,0 | 3,0 | |||||||||||
| EPYC 7551P[2] | 32 (64) | 8 × 4 | DDR4-2666 | 180 W | |||||||||||
| EPYC 7251[2] | 8 (16) | 8 × 1 | 2,1 | 2,9 | 32 MB | 2P | DDR4-2400 | 120 W | |||||||
| EPYC 7261[2] | 2,5 | 64 MB | DDR4-2400/ DDR4-2666‡ |
155/170 W‡ | |||||||||||
| EPYC 7281[2] | 16 (32) | 8 × 2 | 2,1 | 2,7 | 32 MB | ||||||||||
| EPYC 7301[2] | 2,2 | 64 MB | |||||||||||||
| EPYC 7351[2] | 2,4 | 2,9 | |||||||||||||
| EPYC 7371[2] | 3,1 | 3,8 | DDR4-2666 | 200 W | |||||||||||
| EPYC 7401[2] | 24 (48) | 8 × 3 | 2,0 | 3,0 | DDR4-2400/ DDR4-2666‡ |
155/170 W‡ | |||||||||
| EPYC 7451[2] | 2,3 | 3,2 | DDR4-2666 | 180 W | |||||||||||
| EPYC 7501[2] | 32 (64) | 8 × 4 | 2,0 | 3,0 | DDR4-2400/ DDR4-2666‡ |
155/170 W‡ | |||||||||
| EPYC 7551[2] | DDR4-2666 | 180 W | |||||||||||||
| EPYC 7571[3] | 2,2 | 3,0? | |||||||||||||
| EPYC 7601[2] | 3,2 | ||||||||||||||
† Core Complexes (CCX) × Kerne pro CCX
‡ TDP 155W mit DDR4-2400; TDP 170W mit DDR4-2666
Zweite Generation EPYC 7002 (Rome)
| Modell | Herstellungsprozess | Chiplets | Kerne (Threads) | Kernanordnung† | Prozessortakt (GHz) | Cache | Sockel | Sockelanzahl | PCIe Lanes | Speicherunterstützung | TDP | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Basis | Turbo | L1 Cache | L2 Cache | L3 Cache | Speicherfrequenz | Speicherkanäle | |||||||||
| EPYC 7232P[4] | 7 nm | 2 × CCD 1 × I/O |
8 (16) | 4 × 2 | 3,1 | 3,2 | 32 KB inst. 32 KB data pro Kern |
512 KB pro Kern |
32 MB | SP3 | 1P | 128 Lanes (PCIe 4.0) | DDR4-3200 | 8 Channel | 120 W |
| EPYC 7320P[4] | 4 × CCD 1 × I/O |
16 (32) | 8 × 2 | 3,0 | 3,3 | 128 MB | 155 W | ||||||||
| EPYC 7402P[4] | 24 (48) | 8 × 3 | 2,8 | 3,35 | 180 W | ||||||||||
| EPYC 7502P[4] | 32 (64) | 8 × 4 | 2,5 | ||||||||||||
| EPYC 7702P[4] | 8 × CCD 1 × I/O |
64 (128) | 16 × 4 | 2,0 | 256 MB | 200 W | |||||||||
| EPYC 7252[4] | 2 × CCD 1 × I/O |
8 (16) | 4 × 2 | 3,1 | 3,2 | 64 MB | 2P | 120 W | |||||||
| EPYC 7262[4] | 4 × CCD 1× I/O |
8 × 1 | 3,2 | 3,4 | 128 MB | 155 W | |||||||||
| EPYC 7272[4] | 2 × CCD 1 × I/O |
12 (24) | 4 × 3 | 2,9 | 3,2 | 64 MB | 120 W | ||||||||
| EPYC 7282[4] | 16 (32) | 4 × 4 | 2,8 | ||||||||||||
| EPYC 7302[4] | 4 × CCD 1 × I/O |
8 × 2 | 3,0 | 3,3 | 128 MB | 155 W | |||||||||
| EPYC 7352[4] | 24 (28) | 8 × 3 | 2,3 | 3,2 | |||||||||||
| EPYC 7402[4] | 2,8 | 3,35 | 180 W | ||||||||||||
| EPYC 7452[4] | 32 (64) | 8 × 4 | 2,35 | 155 W | |||||||||||
| EPYC 7502[4] | 2,4 | 180 W | |||||||||||||
| EPYC 7532[4] | 8 × CCD 1 × I/O |
16 × 2 | 2,4 | 3,3 | 256 MB | 200 W | |||||||||
| EPYC 7542[4] | 4 × CCD 1 × I/O |
8 × 4 | 2,9 | 3,4 | 128 MB | 225 W | |||||||||
| EPYC 7552[4] | 6 × CCD 1 × I/O |
48 (96) | 12 × 4 | 2,2 | 3,3 | 192 MB | 200 W | ||||||||
| EPYC 7642[4] | 8 × CCD 1 × I/O |
16 × 3 | 2,3 | 256 MB | 225 W | ||||||||||
| EPYC 7662[4] | 64 (128) | 16 × 4 | 2,0 | ||||||||||||
| EPYC 7702[4] | 3,35 | 200 W | |||||||||||||
| EPYC 7742[4] | 2,25 | 3,4 | 225 W | ||||||||||||
| EPYC 7H12[4] | 2,6 | 3,3 | 280 W | ||||||||||||
| EPYC 7F32[4] | 4 × CCD 1 × I/O |
8 (16) | 8 × 1 | 3,7 | 3,9 | 128 MB | 180 W | ||||||||
| EPYC 7F52[4] | 8 × CCD 1 × I/O |
16 (32) | 16 × 1 | 3,5 | 256 MB | 240 W | |||||||||
| EPYC 7F72[4] | 6 × CCD 1 × I/O |
24 (48) | 12 × 2 | 3,2 | 3,7 | 192 MB | |||||||||
† Core Complexes (CCX) × Kerne pro CCX
Dritte Generation EPYC 7003 (Milan)
| Modell | Herstellungsprozess | Chiplets | Kerne (Threads) | Kernanordnung† | Prozessortakt (GHz) | Cache | Sockel | Sockelanzahl | PCIe Lanes | Speicherunterstützung | TDP | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Basis | Turbo | L1 Cache | L2 Cache | L3 Cache | Speicherfrequenz | Speicherkanäle | |||||||||
| EPYC 7313P[5] | 7 nm | 4 × CCD 1 × I/O |
16 (32) | 4 × 4 | 3,0 | 3,7 | 32 KB inst. 32 KB data pro Kern |
512 KB pro Kern |
128 MB | SP3 | 1P | 128 Lanes (PCIe 4.0) | DDR4-3200 | 8 Channel | 155 W |
| EPYC 7443P[5] | 24 (48) | 4 × 6 | 2,85 | 4,0 | 200 W | ||||||||||
| EPYC 7543P[5] | 8 × CCD 1 × I/O |
32 (64) | 8 × 4 | 2,8 | 3,7 | 256 MB | 225 W | ||||||||
| EPYC 7713P[5] | 64 (128) | 8 × 8 | 2,0 | 3,675 | |||||||||||
| EPYC 7313[5] | 4 × CCD 1 × I/O |
16 (32) | 4 × 4 | 3,0 | 3,7 | 128 MB | 2P | 155 W | |||||||
| EPYC 7343[5] | 3,2 | 3,9 | 190 W | ||||||||||||
| EPYC 7413[5] | 24 (48) | 4 × 6 | 2,65 | 3,6 | 180 W | ||||||||||
| EPYC 7443[5] | 2,85 | 4,0 | 200 W | ||||||||||||
| EPYC 7453[5] | 28 (56) | 4 × 7 | 2,75 | 3,45 | 64 MB | 225 W | |||||||||
| EPYC 7513[5] | 8 × CCD 1 × I/O |
32 (64) | 8 × 4 | 2,6 | 3,65 | 128 MB | 200 W | ||||||||
| EPYC 7543[5] | 2,8 | 3,7 | 256 MB | 225 W | |||||||||||
| EPYC 7643[5] | 48 (96) | 8 × 6 | 2,3 | 3,6 | |||||||||||
| EPYC 7663[5] | 56 (112) | 8 × 7 | 2,0 | 3,5 | 240 W | ||||||||||
| EPYC 7713[5] | 64 (128) | 8 × 8 | 2,0 | 3,675 | 225 W | ||||||||||
| EPYC 7763[5] | 2,45 | 3,5 | 280 W | ||||||||||||
| EPYC 72F3[5] | 8 (16) | 8 × 1 | 3,7 | 4,1 | 256 MB | 180 W | |||||||||
| EPYC 73F3[5] | 16 (32) | 8 × 2 | 3,5 | 4,0 | 240 W | ||||||||||
| EPYC 74F3[5] | 24 (48) | 8 × 3 | 3,2 | ||||||||||||
| EPYC 75F3[5] | 32 (64) | 8 × 4 | 2,95 | 280 W | |||||||||||
† Core Complexes (CCX) × Kerne pro CCX
Erste Generation EPYC 3001 Embedded (Snowy Owl)
| Modell | Herstellungsprozess | Chiplets | Kerne (Threads) | Kernanordnung† | Prozessortakt (GHz) | Cache | Sockel | Sockelanzahl | PCIe Lanes | Speicherunterstützung | TDP | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Basis | Turbo | L1 Cache | L2 Cache | L3 Cache | Speicherfrequenz | Speicherkanäle | |||||||||
| EPYC 3101[6] | 14 nm | 1 × CCD | 4 (4) | 1 × 4 | 2,1 | 2,9 | 64 KB instr. 32 KB data pro Kern |
512 KB pro Kern |
8 MB | SP4r2 | 1P | 32 Lanes (PCIe 3.0) | DDR4-2666 | 2 Channel | 35 W |
| EPYC 3151[6] | 4 (8) | 2 × 2 | 2,7 | 16 MB | 45 W | ||||||||||
| EPYC 3201[6] | 8 (8) | 2 × 4 | 1,5 | 3,1 | DDR4-2133 | 30 W | |||||||||
| EPYC 3251[6] | 8 (16) | 2,5 | DDR4-2666 | 55 W | |||||||||||
| EPYC 3255[7] | 55 W | ||||||||||||||
| EPYC 3301[6] | 2 × CCD | 12 (12) | 4 × 3 | 2,0 | 3,0 | 32 MB | 64 Lanes (PCIe 3.0) | 4 Channel | 65 W | ||||||
| EPYC 3351[6] | 12 (24) | 1,9 | SP4 | 80 W | |||||||||||
| EPYC 3401[6] | 16 (16) | 4 × 4 | 1,85 | SP4r2 | 85 W | ||||||||||
| EPYC 3451[6] | 16 (32) | 2,15 | SP4 | 100 W | |||||||||||
† Core Complexes (CCX) × Kerne pro CCX
Weblinks
Einzelnachweise
- Dr Ian Cutress: AMD Gives Details on EPYC Zen4: Genoa and Bergamo, up to 96 and 128 Cores. Abgerufen am 21. Februar 2022.
- AMD EPYC 7000 Series Processors: Leading Performance for the Cloud Era. Advanced Micro Devices, Inc.. August 2018.
- AMD EPYC 7571 - PS7571BDVIHAF. Abgerufen am 21. Februar 2022.
- AMD EPYC 7002 Series Processors: A New Standard for the Modern Data Center. Advanced Micro Devices, Inc.. 2020.
- AMD EPYC 7003 Series Processors: THE NEW STANDARD FOR THE MODERN DATA CENTER. Advanced Micro Devices, Inc.. 2021.
- Product Brief: AMD EPYC Embedded 3000 Family. Advanced Micro Devices, Inc.. 2018.
- AMD EPYC Embedded 3255 - PE3255BGR88AF. Abgerufen am 22. Februar 2022.
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