AMD EPYC 9754S vs Intel Xeon w7 3455

VS

AMD EPYC 9754S

Intel Xeon w7-3455

We compared two server CPUs: AMD EPYC 9754S with 128 cores 2.25GHz and Intel Xeon w7 3455 with 24 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9754S 's Advantages

Larger L3 cache size (256MB vs 67.5MB)

More modern manufacturing process (5nm vs 10nm)

Intel Xeon w7 3455 's Advantages

Higher base frequency (2.5GHz vs 2.25GHz)

Lower TDP (270W vs 360W)

Score

AMD EPYC 9754S

VS

Intel Xeon w7 3455

General Parameters

Jun 2023

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Bergamo

Core Architecture

Sapphire Rapids

AMD Socket SP5

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Bergamo))

Generation

Xeon W (Sapphire Rapids)

Package

71 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

360 W

Power Consumption

270 W

-

Peak Operating Temperature

72 °C

TSMC

Foundry

Intel

8x73 mm²

Die Size

4x477 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

128

Performance Cores

-

128

Performance Core Threads

-

2.25 GHz

Performance Core Base Frequency

2.5 GHz

3.1 GHz

Performance Core Turbo Frequency

4.8 GHz

128

Total Core Count

24

128

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

25.0

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

256 MB shared

L3 Cache

67.5 MB

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

12

Max Memory Channels

8

460 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9754S

Official Website

-

5

PCIe Version

5

128

PCIe Lanes

112

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