Description
The AMD EPYC 9556 is a 64-core / 128-thread server processor in the AMD EPYC 9006 Series, built on the SP7 platform with a 4.3 GHz max boost clock, 384 MB of L3 cache and 300W default CPU power. It supports 16-channel DDR5 RDIMM or MRDIMM memory and PCIe® 6.0 x96 connectivity, making it suited to general-purpose cloud, database and enterprise virtualization workloads.
Specifications
| CPU Cores | 64 |
|---|---|
| Threads | 128 |
| Base Clock | 2.75 GHz |
| Max Boost Clock | 4.3 GHz |
| L3 Cache | 384 MB |
| Default CPU Power | 300W (configurable 220-300 W) |
| Platform | SP7 |
| Socket Count | 1P / 2P |
| PCI Express | PCIe® 6.0 x96 |
| Memory Type | DDR5 RDIMM | MRDIMM |
| Memory Channels | 16 |
| Memory Speed | 8000 MT/s / 12800 MT/s |
| Per-Socket Memory Bandwidth | 1024 GB/s / 1638 GB/s |
| Tray Part Number | 100-000001647 |
Platform & compatibility
- Socket: SP7 · 1P / 2P
- Note: Socket SP7 is a new platform. Existing SHYUXINPC FE-series systems use SP5 (EPYC 9004/9005) and are not drop-in compatible — a new SP7 motherboard is required.
- Memory: 16 channels of DDR5 RDIMM or MRDIMM, 8000 MT/s / 12800 MT/s, up to 1024 GB/s / 1638 GB/s per socket.
- PCIe: PCIe® 6.0 x96.
Ordering
Tray part number: 100-000001647. Pricing, lead time and system-integration options are available on request — use the Request a Quote button to send us your configuration.
