Xeon E 2456 vs Intel Xeon W 11955M

VS

Intel Xeon E-2456

Intel Xeon W-11955M

We compared two server CPUs: Xeon E 2456 with 6 cores 3.3GHz and Intel Xeon W 11955M with 8 cores 2.1GHz . 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 7 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.3GHz vs 2.1GHz)

Intel Xeon W 11955M 's Advantages

Larger L3 cache size (24MB vs 18MB)

Lower TDP (35W vs 80W)

Score

Xeon E 2456

VS

Intel Xeon W 11955M

General Parameters

Dec 2023

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Raptor Lake-S

Core Architecture

Tiger Lake-H

Intel Socket 1700

Socket

Intel BGA 1499

N/A

Integrated Graphics

UHD Graphics 750

Xeon E (Raptor Lake)

Generation

Xeon (Tiger Lake-H)

Package

10 nm

Manufacturing Process

10 nm

80 W

Power Consumption

35 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

163 mm²

Die Size

190 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

2.1 GHz

5.1 GHz

Performance Core Turbo Frequency

5 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

21.0

80 KB per core

L1 Cache

80 K per core

1.25 MB per core

L2 Cache

1.25 MB per core

18 MB shared

L3 Cache

24 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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