Xeon E 2456 vs Intel Xeon E 2378

VS

Intel Xeon E-2456

Intel Xeon E-2378

We compared two server CPUs: Xeon E 2456 with 6 cores 3.3GHz and Intel Xeon E 2378 with 8 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2456 's Advantages

Released 2 years and 3 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.3GHz vs 2.6GHz)

Larger L3 cache size (18MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Intel Xeon E 2378 's Advantages

Lower TDP (65W vs 80W)

Score

Xeon E 2456

VS

Intel Xeon E 2378

General Parameters

Dec 2023

Release Date

Sep 2021

Intel

Manufacturer

Intel

Server

Type

Server

Raptor Lake-S

Core Architecture

Rocket Lake-E

Intel Socket 1700

Socket

Intel Socket 1200

N/A

Integrated Graphics

N/A

Xeon E (Raptor Lake)

Generation

Xeon (Rocket Lake-E)

Package

10 nm

Manufacturing Process

14 nm

80 W

Power Consumption

65 W

Intel

Foundry

Intel

163 mm²

Die Size

276 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

2.6 GHz

5.1 GHz

Performance Core Turbo Frequency

4.8 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

26.0

80 KB per core

L1 Cache

80 K per core

1.25 MB per core

L2 Cache

512 K per core

18 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

16

PCIe Lanes

20

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