Intel Xeon Platinum 8356H vs Intel Xeon w5 2455X

VS

Intel Xeon Platinum 8356H

Intel Xeon w5-2455X

We compared two server CPUs: Intel Xeon Platinum 8356H with 8 cores 3.9GHz and Intel Xeon w5 2455X with 12 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8356H 's Advantages

Higher base frequency (3.9GHz vs 3.2GHz)

Larger L3 cache size (35.75MB vs 30MB)

Lower TDP (190W vs 200W)

Intel Xeon w5 2455X 's Advantages

Released 1 years and 10 months late

Higher specification of memory (4800 vs 2933)

Newer PCIe version (5 vs 3)

More modern manufacturing process (10nm vs 14nm)

Score

Intel Xeon Platinum 8356H

VS

Intel Xeon w5 2455X

General Parameters

Apr 2021

Release Date

Feb 2023

Intel

Manufacturer

Intel

Server

Type

Server

Cooper Lake-SP

Core Architecture

Sapphire Rapids

Intel Socket 4189

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum (Cooper Lake-SP)

Generation

Xeon W (Sapphire Rapids)

Package

14 nm

Manufacturing Process

10 nm

190 W

Power Consumption

200 W

-

Peak Operating Temperature

77 °C

Intel

Foundry

Intel

CPU Performance

3.9 GHz

Performance Core Base Frequency

3.2 GHz

4.4 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

39.0

Multiplier

32.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

35.75 MB shared

L3 Cache

30 MB

No

Unlocked Multiplier

Yes

8

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2933

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

6

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

48

PCIe Lanes

64

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