AMD Genoa CPU sample pictured?
The next-gen HPC processor from AMD has been photographed.
There is a new picture of the alleged AMD SP5 CPU over at Reddit . While it is unclear if the sample is Genoa or Bergamo (both expected to support the SP5 socket), it is clearly a new square design of the SP5 package. The sample might actually be a dummy prototype, sometimes use for physical prototyping of next-gen motherboards (before AMD actually ships a working CPU). The leaker actually went through some extra steps to cover the OPN code of the CPU, which likely means that this is actually a working prototype.
AMD EPYC 7004 “Genoa” SP5 Zen4 CPU prototype, Source: Reddit
The CPU is clearly labeled as SP5 unit and the frame mentions SP5 socket as well. This is the next-generation LGA-6096 socket for EPYC 7004 series codenamed Genoa based on 5nm Zen4 architecture. It will also support EPYC Bergamo but those are to launch a bit later, which further suggests we are looking at a Genoa sample.
The CPU is to feature up to 96 cores and up to 12 CCDs on a single package. It is to support 12-channel DDR5 memory up to 5200 MT/s and up to 128 PCIe Gen5 lanes. The CPUs will have a TDP of up to 400W.
AMD confirmed Genoa is on track to launch in 2022 and it is now sampling to customers. This leak appears to confirm just that.
| AMD EPYC Processor Series | ||||||
|---|---|---|---|---|---|---|
| 7001 “Naples” | 7002 “Rome” | 7003 “Milan” 7003 “Milan-X” | 7004 “Genoa” | 7004 “Bergamo” | 7005 “Turin” | |
| Launch | 2017 | 2019 | 2021 | 2022 | 2022 | 2023/2024 |
| Architecture | 14nm Zen | 7nm Zen2 | 7nm Zen3 | 5nm Zen4 | 5nm Zen4c | Zen5 |
| Socket | SP3 (LGA4094) | SP3 (LGA4094) | SP3 (LGA4094) | SP5 (LGA-6096) | SP5 (LGA-6096) | SP5 (LGA-6096) |
| Modules/Chiplets | 4x CCD | 8x CCD + 1x I/0 | 8x CCD + 1x I/O | 12x CCD + 1x I/O | 12x CCD + 1x I/O | TBC |
| Max Cores | 32C/64T | 64C/128T | 64C/128T | 96C/192T | 128C/256T | 256C/512T |
| Max Clock | 3.8 GHz | 3.9 GHz | 4.1 GHz | TBC | TBC | TBC |
| Memory Support | 8ch DDR4-2666 | 8ch DDR4-3200 | 8ch DDR4-3200 | 12ch DDR5-5200 | 12ch DDR5-5200 | 12ch DDR5-6000 |
| PCIe Lanes | 128x Gen3 | 128x Gen4 | 128x Gen4 | 128x Gen5 | TBC | TBC |
| Max cTDP | 200W | 280W | 280W | 400W | TBC | 600W |
Source: u/Three-Feet-Cat (Reddit) via ExecutableFix