AMD EPYC 9634 vs AMD Threadripper PRO 7975WX

VS

AMD EPYC 9634

AMD Threadripper PRO 7975WX

We compared two server CPUs: AMD EPYC 9634 with 84 cores 2.25GHz and AMD Threadripper PRO 7975WX with 32 cores 4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9634 's Advantages

Larger L3 cache size (384MB vs 128MB)

Lower TDP (290W vs 350W)

AMD Threadripper PRO 7975WX 's Advantages

Released 11 months late

Higher specification of memory (5200 vs 4800)

Higher base frequency (4GHz vs 2.25GHz)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9634

1262

AMD Threadripper PRO 7975WX +112%

2687

Geekbench 6 Multi Core

AMD EPYC 9634

5595

AMD Threadripper PRO 7975WX +248%

19501

AMD EPYC 9634

VS

AMD Threadripper PRO 7975WX

General Parameters

Nov 2022

Release Date

Oct 2023

AMD

Manufacturer

AMD

Server

Type

Server

Genoa

Core Architecture

Storm Peak

AMD Socket SP5

Socket

AMD Socket sTR5

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

Ryzen Threadripper (Zen 4 (Storm Peak))

Package

78.84 billions

Transistor Count

26.28 billions

5 nm

Manufacturing Process

5 nm

290 W

Power Consumption

350 W

TSMC

Foundry

TSMC

12x72 mm²

Die Size

4x71 mm²

6 nm

I/O Process Size

6 nm

397 mm²

I/O Die Size

388 mm²

CPU Performance

2.25 GHz

Performance Core Base Frequency

4 GHz

3.7 GHz

Performance Core Turbo Frequency

5.3 GHz

84

Total Core Count

32

168

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

40.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

32 MB

384 MB shared

L3 Cache

128 MB

No

Unlocked Multiplier

Yes

2

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR5-5200

-

Max Memory Size

2 TB

12

Max Memory Channels

8

-

Max Memory Bandwidth

332.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD Threadripper PRO 7975WX

5

PCIe Version

5

128

PCIe Lanes

128

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