AMD EPYC 7663P vs Intel Xeon Platinum 8354H

VS

AMD EPYC 7663P

Intel Xeon Platinum 8354H

We compared two server CPUs: AMD EPYC 7663P with 56 cores 2GHz and Intel Xeon Platinum 8354H with 18 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7663P 's Advantages

Released 2 years and 5 months late

Newer PCIe version (4 vs 3)

Larger L3 cache size (256MB vs 24.75MB)

More modern manufacturing process (7nm vs 14nm)

Intel Xeon Platinum 8354H 's Advantages

Higher base frequency (3.1GHz vs 2GHz)

Lower TDP (205W vs 240W)

Score

AMD EPYC 7663P

VS

Intel Xeon Platinum 8354H

General Parameters

Sep 2023

Release Date

Apr 2021

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Cooper Lake-SP

AMD Socket SP3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon Platinum (Cooper Lake-SP)

Package

33.2 billions

Transistor Count

-

7 nm

Manufacturing Process

14 nm

240 W

Power Consumption

205 W

TSMC

Foundry

Intel

8x81 mm²

Die Size

-

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

3.1 GHz

3.5 GHz

Performance Core Turbo Frequency

4.3 GHz

56

Total Core Count

18

112

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

31.0

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

24.75 MB shared

No

Unlocked Multiplier

No

8

Cores per CCD

-

1

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

128

PCIe Lanes

48

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