wikiAMD EPYC 9005 Turin
Processors of the AMD EPYC 9005 series (codenamed AMD Turin) offer up to 192 Zen CPU cores per CPU. These are divided into up to 16 Core Complex Dies (CCDs). The central I/O die offers a 12-channel DDR5 memory connection and PCIe Gen 5.0 lanes. This article provides a tabular overview of the models in the AMD EPYC 9005 series.
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| Zen 5 | Zen 5c | |
|---|---|---|
| Cores | 128 | 192 |
| CCDs | 16 | 12 |
| Cores / CCD | 8 | 16 |
Single-Socket CPUs
For single-socket servers, AMD offers discounted ‘P’ variants of the AMD EPYC 9005 processors.
| Model | Cores | CPU-Clocking [GHz]
(Base) |
CPU-Clocking [GHz]
(Max) |
L3-Cache [MB]
(32 MB/CCD) |
CCDs | Cores/CCD | TDP [W] |
|---|---|---|---|---|---|---|---|
| 9355P | 32 | 3,55 | 4,4 | 256 | 8 | 4 | 280 |
| 9455P | 48 | 3,15 | 192 | 6 | 8 | 300 | |
| 9555P | 64 | 3,2 | 256 | 8 | 360 | ||
| 9655P | 96 | 2,6 | 4,5 | 384 | 12 | 400 |
Dual-Socket CPUs
Processors without a ‘P’ at the end can be used in both single-socket and dual-socket servers.
Zen 5 CPUs
| Model | Cores | CPU-Clocking [GHz]
(Base) |
CPU-Clocking [GHz]
(Max) |
L3-Cache [MB]
(32 MB/CCD) |
CCDs | Cores/CCD | TDP [W] |
|---|---|---|---|---|---|---|---|
| 9015 | 8 | 3,6 | 4,1 | 64 | 2 | 4 | 125 |
| 9115 | 16 | 2,6 | 4,1 | 8 | |||
| 9135 | 3,65 | 4,3 | 200 | ||||
| 9255 | 24 | 3,25 | 128 | 4 | 6 | ||
| 9335 | 32 | 3,0 | 4,4 | 256 | 8 | 4 | 210 |
| 9355 | 3,55 | 280 | |||||
| 9365 | 36 | 3,4 | 4,3 | 192 | 6 | 6 | 300 |
| 9455 | 48 | 3,15 | 4,4 | 256 | 8 | ||
| 9535 | 64 | 2,4 | 4,3 | 8 | |||
| 9555 | 3,2 | 4,4 | 360 | ||||
| 9565 | 72 | 3,15 | 4,3 | 384 | 12 | 6 | 400 |
| 9655 | 96 | 2,6 | 4,5 | 8 | |||
| 9755 | 128 | 2,7 | 4,1 | 512 | 16 | 500 |
Zen 5 High-Frequency CPUs
High-frequency CPUs are specially optimised for per-core licence costs. They offer the highest possible clock frequency with a lower number of cores and therefore high performance per core.
| Model | Cores | CPU-Clocking [GHz]
(Base) |
CPU-Clocking [GHz]
(Max) |
L3-Cache [MB]
(32 MB/CCD) |
CCDs | Cores/CCD | TDP [W] |
|---|---|---|---|---|---|---|---|
| 9175F | 16 | 4,2 | 5,0 | 512 | 16 | 1 | 320 |
| 9275F | 24 | 4,1 | 4,8 | 256 | 8 | 3 | |
| 9375F | 32 | 3,85 | 4 | ||||
| 9475F | 48 | 3,65 | 6 | 400 | |||
| 9575F | 64 | 3,3 | 5,0 | 8 |
Zen 5c CPUs
Zen 5c CPUs offer more cores/CCD at a lower clock rate.
| Model | Cores | CPU-Clocking [GHz]
(Base) |
CPU-Clocking [GHz]
(Max) |
L3-Cache [MB]
(32 MB/CCD) |
Zen 5c
CCDs |
Cores/CCD | TDP |
|---|---|---|---|---|---|---|---|
| 9645 | 96 | 2,3 | 3,7 | 256 | 8 | 12 | 320 |
| 9745 | 128 | 2,4 | 16 | 400 | |||
| 9825 | 144 | 2,2 | 384 | 12 | 12 | 390 | |
| 9845 | 160 | 2,1 | 320 | 10 | 16 | ||
| 9965 | 192 | 2,25 | 384 | 12 | 16 | 500 |
Further Information
- AMD EPYC™ 9005 Series Processors Datasheet (www.amd.com)
- AMD EPYC 9005 Turin Turns Transcendent Performance with 768 Threads Per Server (www.servethehome.com, 10.10.2024)
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Author: Werner Fischer Werner Fischer, working in the Knowledge Transfer team at Thomas-Krenn, completed his studies of Computer and Media Security at FH Hagenberg in Austria. He is a regular speaker at many conferences like LinuxTag, OSMC, OSDC, LinuxCon, and author for various IT magazines. In his spare time he enjoys playing the piano and training for a good result at the annual Linz marathon relay.
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