AMD Threadripper PRO 7975WX vs AMD EPYC 9754S

VS

AMD Threadripper PRO 7975WX

AMD EPYC 9754S

We compared two server CPUs: AMD Threadripper PRO 7975WX with 32 cores 4GHz 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

AMD Threadripper PRO 7975WX 's Advantages

Higher specification of memory (5200 vs 4800)

Higher base frequency (4GHz vs 2.25GHz)

Lower TDP (350W vs 360W)

AMD EPYC 9754S 's Advantages

Larger memory bandwidth (460GB/s vs 332.8GB/s)

Larger L3 cache size (256MB vs 128MB)

Score

AMD Threadripper PRO 7975WX

VS

AMD EPYC 9754S

General Parameters

Oct 2023

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

Storm Peak

Core Architecture

Bergamo

AMD Socket sTR5

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

EPYC (Zen 4c (Bergamo))

Package

26.28 billions

Transistor Count

71 billions

5 nm

Manufacturing Process

5 nm

350 W

Power Consumption

360 W

TSMC

Foundry

TSMC

4x71 mm²

Die Size

8x73 mm²

6 nm

I/O Process Size

6 nm

388 mm²

I/O Die Size

397 mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

128

4 GHz

Performance Core Base Frequency

2.25 GHz

5.3 GHz

Performance Core Turbo Frequency

3.1 GHz

32

Total Core Count

128

64

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

22.5

64 KB per core

L1 Cache

64 KB per core

32 MB

L2 Cache

1 MB per core

128 MB

L3 Cache

256 MB shared

Yes

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800

2 TB

Max Memory Size

-

8

Max Memory Channels

12

332.8 GB/s

Max Memory Bandwidth

460 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Threadripper PRO 7975WX

Official Website

AMD EPYC 9754S

5

PCIe Version

5

128

PCIe Lanes

128

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