AMD - AshokBhat/notes GitHub Wiki
AMD
EPYC roadmap
| Characterstics |
Naples |
Rome |
Milan |
Genoa |
Turin |
| uArch |
Zen |
Zen2 |
Zen3 |
Zen4 |
Zen5? |
| Process |
14nm |
7nm |
7nm+ |
5nm |
3nm? |
| PCIe |
3.0 |
4.0 |
4.0 |
5.0 |
|
| PCIe Lanes |
128 |
128 |
128 |
128 |
? |
| Memory channels |
8 |
8 |
8 |
12 |
|
| Memory type |
|
|
|
DDR5 |
|
| Memory frequency |
2666 |
3200 |
3200 |
|
|
| Peak CPU freq (Ghz) |
3.8 |
3.9 |
4.1 |
|
|
| Release date |
2017 |
2019 |
2021 |
2022 |
2024-25? |
| Cores |
8-32 |
8-64 |
64 |
96 |
|
| SMT |
2 |
2 |
2 |
2 |
2 |
EPYC Cloud Native roadmap
| Characterstics |
Bergamo |
| uArch |
Zen4C |
| Process |
4nm |
| PCIe |
Gen5 |
| PCIe Lanes |
160? |
| Memory channels |
12 |
| Memory type |
DDR5 |
| Memory frequency |
? |
| Peak CPU freq (Ghz) |
? |
| Release date |
2023? |
| Cores |
128 |
| SMT |
2? |
Roadmap
See Also