AMD EPYC 7642 vs Intel Xeon Platinum 8353H

VS

AMD EPYC 7642

Intel Xeon Platinum 8353H

We compared two server CPUs: AMD EPYC 7642 with 48 cores 2.4GHz and Intel Xeon Platinum 8353H with 18 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7642 's Advantages

Newer PCIe version (4 vs 3)

Larger L3 cache size (256MB vs 24.75MB)

More modern manufacturing process (7nm vs 14nm)

Intel Xeon Platinum 8353H 's Advantages

Released 1 years and 8 months late

Higher base frequency (2.5GHz vs 2.4GHz)

Lower TDP (150W vs 225W)

Score

AMD EPYC 7642

VS

Intel Xeon Platinum 8353H

General Parameters

Aug 2019

Release Date

Apr 2021

AMD

Manufacturer

Intel

Server

Type

Server

Rome

Core Architecture

Cooper Lake-SP

AMD Socket SP3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Xeon Platinum (Cooper Lake-SP)

Package

3.8 billions

Transistor Count

-

7 nm

Manufacturing Process

14 nm

225 W

Power Consumption

150 W

TSMC

Foundry

Intel

74 mm²

Die Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.5 GHz

3.4 GHz

Performance Core Turbo Frequency

3.8 GHz

48

Total Core Count

18

96

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

25.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

24.75 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

8

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

-

PCIe Lanes

48

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