AMD EPYC Embedded 9454P vs Xeon W 11955M

VS

AMD EPYC Embedded 9454P

Intel Xeon W-11955M

We compared two server CPUs: AMD EPYC Embedded 9454P with 48 cores 2.75GHz and 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 Embedded 9454P 's Advantages

Released 1 years and 10 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (2.75GHz vs 2.1GHz)

Larger L3 cache size (256MB vs 24MB)

More modern manufacturing process (5nm vs 10nm)

Xeon W 11955M 's Advantages

Lower TDP (35W vs 290W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC Embedded 9454P

2144

Xeon W 11955M +2%

2199

Geekbench 6 Multi Core

AMD EPYC Embedded 9454P +82%

18095

Xeon W 11955M

9895

AMD EPYC Embedded 9454P

VS

Xeon W 11955M

General Parameters

Mar 2023

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

52.56 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

290 W

Power Consumption

35 W

-

Peak Operating Temperature

72 °C

TSMC

Foundry

Intel

8x72 mm²

Die Size

190 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.75 GHz

Performance Core Base Frequency

2.1 GHz

3.8 GHz

Performance Core Turbo Frequency

5 GHz

48

Total Core Count

8

96

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

27.5

Multiplier

21.0

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1.25 MB per core

256 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

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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