Epyc 9554
Epyc · Genoa · Zen 4
- 64/ 128Cores
- 3.75GHzClock
- 256MBL3 cache
- 360WTDP
General
- Manufacturer
- AMD
- Family
- Epyc
- Codename
- Genoa
- Microarchitecture
- Zen 4
- Type
- Server
- Instruction set
- x86-64
- Release date
- November 2022
- Launch price
- US$ 9,087
- Socket
- SP5
- Memory
- DDR5-4800
- Product page
- amd.com ↗
Performance
- Cores
- 64
- Threads
- 128
- Base clock
- 3.1 GHz
- Boost clock
- 3.75 GHz
- L2 cache
- 64 MB
- L3 cache
- 256 MB
- TDP
- 360 W
- Configurable TDP
- 320–400 W
- Extensions
SPEC CPU
- SPECrate 2026 Integer (base)
- 241 ↗
- SPECrate 2026 Floating Point (base)
- 215 ↗
- SPECrate 2017 Integer (base)
- 728 ↗
- SPECrate 2017 Floating Point (base)
- 695 ↗
Highest published base result on a system with one processor. Each score links to its result at spec.org; retrieved Nov 10, 2026.
SPEC CPU 2017 was retired in November 2026: no new results are published, and its scores cannot be compared with SPEC CPU 2026.
SPEC, SPECrate and SPEC CPU are registered trademarks of the Standard Performance Evaluation Corporation (SPEC).
Specifications from en.wikipedia.org · Data source · Report a mistake in this CPU