Intel Xeon W 11855M vs Intel Xeon Gold 6434H

VS

Intel Xeon W 11855M Intel Xeon Gold 6434H

We compared two server CPUs: Intel Xeon W 11855M with 6 cores 3.2GHz and Intel Xeon Gold 6434H with 8 cores 3.7GHz . 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

Lower TDP (35W vs 195W)

Intel Xeon Gold 6434H 's Advantages

Released 1 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR4-3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.7GHz vs 3.2GHz)

Larger L3 cache size (22.5MB vs 18MB)

Score

Intel Xeon W 11855M

VS

Intel Xeon Gold 6434H

General Parameters

May 2021

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Tiger Lake-H

Core Architecture

Sapphire Rapids

Intel BGA 1787

Socket

Intel Socket 4677

UHD Graphics 750

Integrated Graphics

N/A

Xeon (Tiger Lake-H)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

10 nm

Manufacturing Process

10 nm

Intel BGA 1787

Socket

Intel Socket 4677

35 W

Power Consumption

195 W

72 °C

Peak Operating Temperature

64 °C

Intel

Foundry

Intel

190 mm²

Die Size

-

FC-BGA16F

Package

FC-LGA16A

CPU Performance

3.2 GHz

Performance Core Base Frequency

3.7 GHz

4.9 GHz

Performance Core Turbo Frequency

4.1 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

37.0

80 K per core

L1 Cache

80 K per core

1.25 MB per core

L2 Cache

2 MB per core

18 MB shared

L3 Cache

22.5 MB

No

Unlocked Multiplier

No

1

SMP

8

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

20

PCIe Lanes

80

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