Xeon 6756E vs Intel Xeon W 11855M

VS

Intel Xeon 6756E

Intel Xeon W-11855M

We compared two server CPUs: Xeon 6756E with 128 cores 1.8GHz and Intel Xeon W 11855M with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6756E 's Advantages

Released 3 years and 1 months late

Higher specification of memory (6400 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (96MB vs 18MB)

More modern manufacturing process (5nm vs 10nm)

Intel Xeon W 11855M 's Advantages

Higher base frequency (3.2GHz vs 1.8GHz)

Lower TDP (35W vs 225W)

Score

Xeon 6756E

VS

Intel Xeon W 11855M

General Parameters

Jun 2024

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Sierra Forest

Core Architecture

Tiger Lake-H

Intel Socket 4710

Socket

Intel BGA 1787

N/A

Integrated Graphics

UHD Graphics 750

Xeon 6(Sierra Forest-SP)

Generation

Xeon (Tiger Lake-H)

Package

5 nm

Manufacturing Process

10 nm

225 W

Power Consumption

35 W

96°C

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

-

Die Size

190 mm²

10 nm

I/O Process Size

-

CPU Performance

1.8 GHz

Performance Core Base Frequency

3.2 GHz

2.6 GHz

Performance Core Turbo Frequency

4.9 GHz

128

Total Core Count

6

128

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

32.0

96 KB per core

L1 Cache

80 K per core

4 MB per module

L2 Cache

1.25 MB per core

96 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-6400

Memory Types

DDR4-3200

1 TB

Max Memory Size

-

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

88

PCIe Lanes

20

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