Intel Xeon W 11855M vs Intel Xeon Platinum 8356H

VS

Intel Xeon W-11855M

Intel Xeon Platinum 8356H

We compared two server CPUs: Intel Xeon W 11855M with 6 cores 3.2GHz and Intel Xeon Platinum 8356H with 8 cores 3.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 11855M 's Advantages

Higher specification of memory (3200 vs 2933)

Newer PCIe version (4 vs 3)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (35W vs 190W)

Intel Xeon Platinum 8356H 's Advantages

Higher base frequency (3.9GHz vs 3.2GHz)

Larger L3 cache size (35.75MB vs 18MB)

Score

Intel Xeon W 11855M

VS

Intel Xeon Platinum 8356H

General Parameters

May 2021

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Tiger Lake-H

Core Architecture

Cooper Lake-SP

Intel BGA 1787

Socket

Intel Socket 4189

UHD Graphics 750

Integrated Graphics

N/A

Xeon (Tiger Lake-H)

Generation

Xeon Platinum (Cooper Lake-SP)

Package

10 nm

Manufacturing Process

14 nm

35 W

Power Consumption

190 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

190 mm²

Die Size

-

CPU Performance

3.2 GHz

Performance Core Base Frequency

3.9 GHz

4.9 GHz

Performance Core Turbo Frequency

4.4 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

39.0

80 K per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

1 MB per core

18 MB shared

L3 Cache

35.75 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR4-3200

Memory Types

DDR4-2933

2

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

20

PCIe Lanes

48

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