Intel Xeon W 11955M vs AMD EPYC 7773X

VS

Intel Xeon W-11955M

AMD EPYC 7773X

We compared two server CPUs: Intel Xeon W 11955M with 8 cores 2.1GHz and AMD EPYC 7773X with 64 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 11955M 's Advantages

Lower TDP (35W vs 280W)

AMD EPYC 7773X 's Advantages

Released 10 months late

Higher base frequency (2.2GHz vs 2.1GHz)

Larger L3 cache size (768MB vs 24MB)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 11955M +28%

2130

AMD EPYC 7773X

1656

Geekbench 6 Multi Core

Intel Xeon W 11955M +221%

9034

AMD EPYC 7773X

2811

Intel Xeon W 11955M

VS

AMD EPYC 7773X

General Parameters

May 2021

Release Date

Mar 2022

Intel

Manufacturer

AMD

Server

Type

Server

Tiger Lake-H

Core Architecture

Milan-X

Intel BGA 1499

Socket

AMD Socket SP3

UHD Graphics 750

Integrated Graphics

N/A

Xeon (Tiger Lake-H)

Generation

EPYC (Zen 3 (Milan))

Package

-

Transistor Count

33.2 billions

10 nm

Manufacturing Process

7 nm

35 W

Power Consumption

280 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

190 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.2 GHz

5 GHz

Performance Core Turbo Frequency

3.5 GHz

8

Total Core Count

64

16

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

22.0

80 K per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

512 K per core

24 MB shared

L3 Cache

768 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

8

1

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

20

PCIe Lanes

128

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