- Core Family
- 9005 Series
- Number of Threads
- 128
- L2 Cache
- 1 MB (per core)
- L3 Cache
- 256 MB (shared)
- Max Number of PCI Express Lanes
- 128
- TDP
- 360 W
- Manufacturing Technology
- 6 nm
- Virtualization Technology Support
- No
- Hyper Threading Support
- No
- ECC Memory Supported
- No
- Name
- AMD EPYC™ 9555
- Family
- EPYC
- Form Factor
- Servers
- # of CPU Cores
- 64
- # of Threads
- 128
- Max. Boost Clock
- Up to 4.4 GHz
- All Core Boost Speed
- 4.2 GHz
- Base Clock
- 3.2 GHz
- 1kU Pricing
- 9826 USD
- Default TDP
- 360 W
- AMD Configurable TDP (cTDP)
- 320-400W
- CPU Socket
- SP5
- Socket Count
- 1P / 2P
- Launch Date
- 10/10/2024
- PCI Express® Version
- PCIe® 5.0 x128
- System Memory Type
- DDR5
- Memory Channels
- 12
- System Memory Specification
- Up to 6400 MT/s
- Per Socket Memory Bandwidth
- 614 GB/s
- Product ID Tray
- 100-000001142
- Supported Technologies
- AMD Infinity Guard, AMD Infinity Architecture
- Workload Affinity
- Analytics, CAE/CFD/FEA, ERM/SCM/CRM apps, High capacity data mgmt (NR/RDBMS), HPC, VM Density