Intel Xeon Platinum 8353H vs AMD EPYC 7663

VS

Intel Xeon Platinum 8353H

AMD EPYC 7663

We compared two server CPUs: Intel Xeon Platinum 8353H with 18 cores 2.5GHz and AMD EPYC 7663 with 56 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8353H 's Advantages

Higher base frequency (2.5GHz vs 2GHz)

Lower TDP (150W vs 240W)

AMD EPYC 7663 's Advantages

Newer PCIe version (4 vs 3)

Larger L3 cache size (256MB vs 24.75MB)

More modern manufacturing process (7nm vs 14nm)

Score

Intel Xeon Platinum 8353H

VS

AMD EPYC 7663

General Parameters

Apr 2021

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Cooper Lake-SP

Core Architecture

Milan

Intel Socket 4189

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Platinum (Cooper Lake-SP)

Generation

EPYC (Zen 3 (Milan))

Package

-

Transistor Count

33.2 billions

14 nm

Manufacturing Process

7 nm

150 W

Power Consumption

240 W

Intel

Foundry

TSMC

-

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

2 GHz

3.8 GHz

Performance Core Turbo Frequency

3.5 GHz

18

Total Core Count

56

36

Total Thread Count

112

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

20.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

24.75 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

7

8

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

6

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

48

PCIe Lanes

128

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