Intel Xeon Platinum 8356H vs Intel Xeon Platinum 8450H

VS

Intel Xeon Platinum 8356H

Intel Xeon Platinum 8450H

We compared two server CPUs: Intel Xeon Platinum 8356H with 8 cores 3.9GHz and Intel Xeon Platinum 8450H with 28 cores 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 2GHz)

Lower TDP (190W vs 250W)

Intel Xeon Platinum 8450H 's Advantages

Released 1 years and 9 months late

Higher specification of memory (4800 vs 2933)

Newer PCIe version (5 vs 3)

Larger L3 cache size (75MB vs 35.75MB)

More modern manufacturing process (10nm vs 14nm)

Score

Intel Xeon Platinum 8356H

VS

Intel Xeon Platinum 8450H

General Parameters

Apr 2021

Release Date

Jan 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 Platinum (Sapphire Rapids-SP)

Package

14 nm

Manufacturing Process

10 nm

190 W

Power Consumption

250 W

-

Peak Operating Temperature

76 °C

Intel

Foundry

Intel

-

Die Size

4x477 mm²

CPU Performance

3.9 GHz

Performance Core Base Frequency

2 GHz

4.4 GHz

Performance Core Turbo Frequency

3.5 GHz

8

Total Core Count

28

16

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

39.0

Multiplier

20.0

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

75 MB

No

Unlocked Multiplier

No

8

SMP

8

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2933

Memory Types

DDR5-4800

6

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

48

PCIe Lanes

80

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