Intel Xeon w5 2455X vs AMD EPYC 9754S

VS

Intel Xeon w5-2455X

AMD EPYC 9754S

We compared two server CPUs: Intel Xeon w5 2455X with 12 cores 3.2GHz and AMD EPYC 9754S with 128 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w5 2455X 's Advantages

Higher base frequency (3.2GHz vs 2.25GHz)

Lower TDP (200W vs 360W)

AMD EPYC 9754S 's Advantages

Larger L3 cache size (256MB vs 30MB)

More modern manufacturing process (5nm vs 10nm)

Score

Intel Xeon w5 2455X

VS

AMD EPYC 9754S

General Parameters

Feb 2023

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Bergamo

Intel Socket 4677

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

EPYC (Zen 4c (Bergamo))

Package

-

Transistor Count

71 billions

10 nm

Manufacturing Process

5 nm

200 W

Power Consumption

360 W

77 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

8x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

128

3.2 GHz

Performance Core Base Frequency

2.25 GHz

4.6 GHz

Performance Core Turbo Frequency

3.1 GHz

12

Total Core Count

128

24

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

22.5

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

1 MB per core

30 MB

L3 Cache

256 MB shared

Yes

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

2 TB

Max Memory Size

-

4

Max Memory Channels

12

-

Max Memory Bandwidth

460 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9754S

5

PCIe Version

5

64

PCIe Lanes

128

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