AMD EPYC 7642 vs Intel Xeon W 11955M

VS

AMD EPYC 7642

Intel Xeon W-11955M

We compared two server CPUs: AMD EPYC 7642 with 48 cores 2.4GHz and Intel Xeon W 11955M with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7642 's Advantages

Higher base frequency (2.4GHz vs 2.1GHz)

Larger L3 cache size (256MB vs 24MB)

More modern manufacturing process (7nm vs 10nm)

Intel Xeon W 11955M 's Advantages

Released 1 years and 9 months late

Lower TDP (35W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7642

1191

Intel Xeon W 11955M +78%

2130

Geekbench 6 Multi Core

AMD EPYC 7642 +25%

11362

Intel Xeon W 11955M

9034

AMD EPYC 7642

VS

Intel Xeon W 11955M

General Parameters

Aug 2019

Release Date

May 2021

AMD

Manufacturer

Intel

Server

Type

Server

Rome

Core Architecture

Tiger Lake-H

AMD Socket SP3

Socket

Intel BGA 1499

N/A

Integrated Graphics

UHD Graphics 750

EPYC (Zen 2 (Rome))

Generation

Xeon (Tiger Lake-H)

Package

3.8 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

225 W

Power Consumption

35 W

-

Peak Operating Temperature

72 °C

TSMC

Foundry

Intel

74 mm²

Die Size

190 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.1 GHz

3.4 GHz

Performance Core Turbo Frequency

5 GHz

48

Total Core Count

8

96

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

21.0

96 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

1.25 MB per core

256 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

-

PCIe Lanes

20

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