Xeon E 2378

General

Manufacturer

Intel

Family

Xeon E

Codename

Rocket Lake-S

Type

Server

Instruction set

x86-64

Release date

September 2021

Launch price

US$ 455

Socket

LGA 1200

Memory

DDR4-3200

Product page

intel.com ↗

Performance

Cores

8

Threads

16

Base clock

2.6 GHz

Boost clock

4.8 GHz

L2 cache

4 MB

L3 cache

16 MB

TDP

65 W

Process

14 nm

Extensions

MMXSSESSE2SSE3SSSE3SSE4.1SSE4.2AESAVXF16CFMA3AVX2SHAAVX-512

SPEC CPU

SPECrate 2017 Integer (base)

67.3 ↗

SPECrate 2017 Floating Point (base)

58.5 ↗

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).