AMD goes EPYC with Genoa-X and Bergamo
Hardware leaker YuuKi_AnS shares new information on AMD naming convention for Genoa-X and Bergamo CPUs.
AMD EPYC Genoa-X/Bergamo Naming Convention, Source: YuuKi_AnS
AMD is yet to officially launch its Genoa data-center CPU series. The company also announced it is working on seperate series with 3D V-Cache and also density optimized Zen4c series. Both of those products have been included into the new, quite long, one should add, lineup of server CPUs.
The naming convention for 9004 and 8004 series of Zen4 CPUs will be divided into two sockets: SP5 for 9004 series and SP6 for 8004. The new series will go range from 8 to 128 cores, but 112 and 128 configurations will be reserved to Zen4 based Bergamo CPUs. In fact, only the core count will tell customers if they are buying Bergamo or Genoa because the latter simply does not go above 96 cores.
Similarly to Milan-X, the upcoming Genoa-X series with 3D V-Cache will also carry the X moniker, differentiating it from P (1 socket) and F (high frequency) Genoa CPUs.
YuuKi came up with specs charts listing all known Zen4 data center CPUs from AMD. Configurable TDP will vary from 200 to 400W depending on the model, however the high-core count and high-frequency variants are all above 290W.
AMD EPYC Genoa-X/Bergamo Specifications, Source: YuuKi_AnS
The EPYC 9754 “Bergamo” is to feature 128 Zen4C cores and up to 256 MB of L3 Cache. This CPU will boost up to 3.2 GHz and will have a TDP of 360W. With 16 cores fewer, there is EPYC 9734 with identical boost clock but also 40W lower TDP.
AMD is preparing four Genoa-X CPU, offering up to 96 cores, with the flagship part called 9684X featuring 96 cores and massive 1.1 GB of L3 Cache. This part has a TDP of 400W, which is the highest TDP from all 4th Gen EPYC CPUs.
As per AMD comments, Genoa-X series are not to launch until next year, but standard Genoa series should be expected in the following months.
| AMD 4th Gen EPYC Genoa/Bergamo CPU Series | ||||||
|---|---|---|---|---|---|---|
| SKU | CCDs | Core/Threads | Cache | Clocks | cTDP | Purpose |
| AMD BERGAMO (4nm Zen 4C) | ||||||
| EPYC 9754 | 8 | 128/256 | 256 MB | 2.05-3.20 GHz | 360W (320-400W) | Density Optimized |
| EPYC 9734 | 8 | 112/224 | 256 MB | 2.00–3.20 GHz | 320W (320-400W) | Density Optimized |
| AMD GENOA-X (5nm Zen 4 V-Cache) | ||||||
| EPYC 9684X | 12 | 96/192 | 1152 MB | TBD | 400W | Cache Optimized |
| EPYC 9384X | 4-8 | 32/64 | 384-768 MB | TBD | 320W | Cache Optimized |
| EPYC 9284X | 4-8 | 24/48 | 384-768 MB | TBD | 320W | Cache Optimized |
| EPYC 9184X | 4-8 | 16/32 | 384-768 MB | TBD | 320W | Cache Optimized |
| AMD GENOA (5nm Zen 4) | ||||||
| EPYC 9664 | 12 | 96/192 | 384 MB | 2.25-3.80 GHz | 400W (320-400W) | Density Optimized |
| EPYC 9654P | 12 | 96/192 | 384 MB | 2.05-3.70 GHz | 360W (320-400W) | Density Optimized |
| EPYC 9654 | 12 | 96/192 | 384 MB | 2.05–3.70 GHz | 360W (320-400W) | Density Optimized |
| EPYC 9634 | 8 | 84/168 | 384 MB | 2.00-3.70 GHz | 290W (320-400W) | Density Optimized |
| EPYC 9554P | 8 | 64/128 | 256 MB | 2.70-3.70 GHz | 360W (320-400W) | Density + Frequency |
| EPYC 9554 | 8 | 64/128 | 256 MB | 2.70-3.70 GHz | 360W (320-400W) | Density + Frequency |
| EPYC 9534 | 8 | 64/128 | 256 MB | 2.30–3.70 GHz | 280W (240-280W) | Balanced |
| EPYC 9454P | 8 | 48/96 | 256 MB | 2.25-2.35 GHz | 280W (240-280W) | Balanced |
| EPYC 9454 | 8 | 48/96 | 256 MB | 2.25-2.35 GHz | 280W (240-280W) | Balanced |
| EPYC 9354P | 8 | 32/64 | 256 MB | 2.75-3.70 GHz | 280W (240-280W) | Core Strength |
| EPYC 9354 | 8 | 32/64 | 256 MB | 2.75-3.70 GHz | 280W (240-280W) | Core Strength |
| EPYC 9334 | 4 | 32/64 | 128 MB | 2.50-3.70 GHz | 210W (200-240W) | Balanced |
| EPYC 9254 | 4 | 24/48 | 128 MB | 2.40-3.70 GHz | 200W (200-240W) | Balanced |
| EPYC 9224 | 4 | 24/48 | 64 MB | 2.15-3.70 GHz | 200W (200-240W) | Cost Optimized |
| EPYC 9124 | 4 | 16/32 | 64 MB | 2.60-3.70 GHz | 200W (200-240W) | Cost Optimized |
| EPYC 9474F | 8 | 48/96 | 256 MB | 3.60-4.00 GHz+ | 360W (320-400W) | Frequency Optimized |
| EPYC 9374F | 8 | 32/64 | 256 MB | 3.40-4.00 GHz+ | 320W (320-400W) | Frequency Optimized |
| EPYC 9274F | 8 | 24/48 | 256 MB | 3.30-4.00 GHz+ | 320W (320-400W) | Frequency Optimized |
| EPYC 9174F | 8 | 16/32 | 256 MB | 3.20-4.00 GHz+ | 320W (320-400W) | Frequency Optimized |
Source: YuuKi_AnS via Wccftech
