Xeon E 2456 vs Xeon w7 2555X

VS

Intel Xeon E-2456

Intel Xeon w7-2555X

We compared two server CPUs: Xeon E 2456 with 6 cores 3.3GHz and Xeon w7 2555X with 14 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2456 's Advantages

Lower TDP (80W vs 210W)

Xeon w7 2555X 's Advantages

Released 8 months late

Larger L3 cache size (33.75MB vs 18MB)

Score

Xeon E 2456

VS

Xeon w7 2555X

General Parameters

Dec 2023

Release Date

Aug 2024

Intel

Manufacturer

Intel

Server

Type

Server

Raptor Lake-S

Core Architecture

Sapphire Rapids

Intel Socket 1700

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon E (Raptor Lake)

Generation

Xeon W (Sapphire Rapids)

Package

10 nm

Manufacturing Process

10 nm

80 W

Power Consumption

210 W

Intel

Foundry

Intel

163 mm²

Die Size

-

CPU Performance

3.3 GHz

Performance Core Base Frequency

3.3 GHz

5.1 GHz

Performance Core Turbo Frequency

4.8 GHz

6

Total Core Count

14

12

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

33.0

80 KB per core

L1 Cache

80 KB per core

1.25 MB per core

L2 Cache

2 MB per core

18 MB shared

L3 Cache

33.75 MB

No

Unlocked Multiplier

Yes

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

16

PCIe Lanes

64

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