AMD Threadripper PRO 7975WX vs AMD EPYC 9734

VS

AMD Threadripper PRO 7975WX

AMD EPYC 9734

We compared two server CPUs: AMD Threadripper PRO 7975WX with 32 cores 4GHz and AMD EPYC 9734 with 112 cores 2.2GHz . 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 2.2GHz)

AMD EPYC 9734 's Advantages

Larger memory bandwidth (460.8GB/s vs 332.8GB/s)

Larger L3 cache size (256MB vs 128MB)

Lower TDP (340W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

AMD Threadripper PRO 7975WX +60%

2687

AMD EPYC 9734

1673

Geekbench 6 Multi Core

AMD Threadripper PRO 7975WX +51%

19501

AMD EPYC 9734

12850

AMD Threadripper PRO 7975WX

VS

AMD EPYC 9734

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

340 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

4 GHz

Performance Core Base Frequency

2.2 GHz

5.3 GHz

Performance Core Turbo Frequency

3 GHz

32

Total Core Count

112

64

Total Thread Count

224

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

22.0

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

460.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Threadripper PRO 7975WX

Official Website

AMD EPYC 9734

5

PCIe Version

5

128

PCIe Lanes

128

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