Intel Xeon W 2155 vs AMD EPYC 9754S

VS

Intel Xeon W 2155 AMD EPYC 9754S

We compared two server CPUs: Intel Xeon W 2155 with 10 cores 3.3GHz 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 W 2155 's Advantages

Higher base frequency (3.3GHz vs 2.25GHz)

Lower TDP (140W vs 360W)

AMD EPYC 9754S 's Advantages

Released 5 years and 10 months late

Higher specification of memory (DDR5-4800 vs DDR4-2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (256MB vs 13.75MB)

Score

Intel Xeon W 2155

VS

AMD EPYC 9754S

General Parameters

Aug 2017

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Bergamo

Intel Socket 2066

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

EPYC (Zen 4c (Bergamo))

Package

-

Transistor Count

71 billions

14 nm

Manufacturing Process

5 nm

Intel Socket 2066

Socket

AMD Socket SP5

140 W

Power Consumption

360 W

68 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

484 mm²

Die Size

8x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

FC-LGA2066

Package

FC-LGA6096

CPU Performance

3.3 GHz

Performance Core Base Frequency

2.25 GHz

4.5 GHz

Performance Core Turbo Frequency

3.1 GHz

10

Total Core Count

128

20

Total Thread Count

256

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

22.5

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

13.75 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR5-4800

4

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

48

PCIe Lanes

128

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