AMD EPYC 9634 vs Intel Xeon W 11855M

VS

AMD EPYC 9634

Intel Xeon W-11855M

We compared two server CPUs: AMD EPYC 9634 with 84 cores 2.25GHz and Intel Xeon W 11855M with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9634 's Advantages

Released 1 years and 6 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (384MB vs 18MB)

More modern manufacturing process (5nm vs 10nm)

Intel Xeon W 11855M 's Advantages

Higher base frequency (3.2GHz vs 2.25GHz)

Lower TDP (35W vs 290W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9634

1262

Intel Xeon W 11855M +56%

1975

Geekbench 6 Multi Core

AMD EPYC 9634

5595

Intel Xeon W 11855M +45%

8115

AMD EPYC 9634

VS

Intel Xeon W 11855M

General Parameters

Nov 2022

Release Date

May 2021

AMD

Manufacturer

Intel

Server

Type

Server

Genoa

Core Architecture

Tiger Lake-H

AMD Socket SP5

Socket

Intel BGA 1787

N/A

Integrated Graphics

UHD Graphics 750

EPYC (Zen 4 (Genoa))

Generation

Xeon (Tiger Lake-H)

Package

78.84 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

290 W

Power Consumption

35 W

-

Peak Operating Temperature

72 °C

TSMC

Foundry

Intel

12x72 mm²

Die Size

190 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.25 GHz

Performance Core Base Frequency

3.2 GHz

3.7 GHz

Performance Core Turbo Frequency

4.9 GHz

84

Total Core Count

6

168

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

32.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

1.25 MB per core

384 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

12

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

128

PCIe Lanes

20

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