cpu
AMD EPYC 9016
8C/16T · 4.8 GHz · 130 W
Released
Jul 23, 2026
CPUServerReleased Jul 23, 2026
AMD EPYC 9456P
48C/96T · 3.7 GHz · 265 W
The EPYC 9456P is the single-socket version of the 48-core EPYC 9456, part of AMD's 6th Gen EPYC 9006 series (Zen 6, code-named Venice), announced on July 23, 2026. It shares the 9456's 3.2 GHz base and 3.7 GHz boost clocks, 256 MB of L3 cache and SP8 platform features, including eight channels of DDR5 RDIMM or MRDIMM memory and 128 lanes of PCIe 6.0, but is limited to one-socket servers and carries a lower price. CPU power defaults to 265 W and is configurable from 155 W to 300 W.
General
- Manufacturer
- AMD
- Model
- AMD EPYC 9456P
- Segment
- Server
- Generation
- EPYC 9006 (Venice)
- Codename
- Venice
- Architecture
- x86_64
- Microarchitecture
- Zen 6
- Release date
- Jul 23, 2026
- Price
- $4,628Search on Amazon
Cores & clocks
- Cores / threads
- 48 cores / 96 threads
- Base clock
- 3.20 GHz
- Boost clock
- 3.70 GHz
- TDP (design W)
- 265 WMax: 300 W
- Unlocked
- ✕ No
- L2 cache
- 48 MB
- L3 cache
- 256 MB
- Technology (nm)
- 2 nmTSMC N2
Platform
- Socket
- SP8
- 2-CPU (multi-socket)
- ✕ No
- Integrated GPU
- None
- Memory type
- DDR5-8000 RDIMM / MRDIMM-128008-channel
- Memory size
- —
- ECC memory
- ✓ Yes
- PCIe
- PCIe 6.0 (128 lanes)
Instructions & AI
- Instruction extensions
- —
- NPU
- None
OS support
- Linux
- UbuntuFedoraArch Linux
- Notes
- A server processor, typically deployed with Windows Server or enterprise Linux. The EPYC 9006 series is not named on Microsoft's Windows 11 24H2 or 25H2 supported-processor lists, and it launched after Windows 10 support ended. Mainstream Linux distributions run on it; a recent kernel is recommended for full Zen 6 support.
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