Xeon 6503P
Granite Rapids
- 8/ 16Cores
- 4.3GHzClock
- 48MBL3 cache
- 135WTDP
General
- Manufacturer
- Intel
- Family
- Granite Rapids
- Codename
- Granite Rapids
- Type
- Server
- Instruction set
- x86-64
- Release date
- November 2026
- Product page
- intel.com ↗
Performance
- Cores
- 8
- Threads
- 16
- Base clock
- 2.8 GHz
- Boost clock
- 4.3 GHz
- L3 cache
- 48 MB
- TDP
- 135 W
- Extensions
SPEC CPU
- SPECrate 2026 Integer (base)
- 86.7 · 2P ↗
- SPECrate 2026 Floating Point (base)
- 131 · 2P ↗
- SPECrate 2017 Integer (base)
- 195 · 2P ↗
- SPECrate 2017 Floating Point (base)
- 302 · 2P ↗
Highest published base result on a system with one processor. Each score links to its result at spec.org; retrieved Nov 10, 2026.
“2P” marks a result from a system with two of these processors, shown when none was published with one.
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 intel.com · Data source · Report a mistake in this CPU