AMD Threadripper PRO 7975WX vs AMD EPYC 7402

VS

AMD Threadripper PRO 7975WX

AMD EPYC 7402

We compared two server CPUs: AMD Threadripper PRO 7975WX with 32 cores 4GHz and AMD EPYC 7402 with 24 cores 2.8GHz . 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

Released 4 years and 2 months late

Higher specification of memory (5200 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (4GHz vs 2.8GHz)

More modern manufacturing process (5nm vs 7nm)

AMD EPYC 7402 's Advantages

Lower TDP (180W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

AMD Threadripper PRO 7975WX +107%

2687

AMD EPYC 7402

1292

Geekbench 6 Multi Core

AMD Threadripper PRO 7975WX +83%

19501

AMD EPYC 7402

10637

AMD Threadripper PRO 7975WX

VS

AMD EPYC 7402

General Parameters

Oct 2023

Release Date

Aug 2019

AMD

Manufacturer

AMD

Server

Type

Server

Storm Peak

Core Architecture

Rome

AMD Socket sTR5

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

EPYC (Zen 2 (Rome))

Package

26.28 billions

Transistor Count

3.8 billions

5 nm

Manufacturing Process

7 nm

350 W

Power Consumption

180 W

TSMC

Foundry

TSMC

4x71 mm²

Die Size

74 mm²

6 nm

I/O Process Size

-

388 mm²

I/O Die Size

-

CPU Performance

4 GHz

Performance Core Base Frequency

2.8 GHz

5.3 GHz

Performance Core Turbo Frequency

3.35 GHz

32

Total Core Count

24

64

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

28.0

64 KB per core

L1 Cache

96 K per core

32 MB

L2 Cache

512 K per core

128 MB

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

2 TB

Max Memory Size

-

8

Max Memory Channels

8

332.8 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Threadripper PRO 7975WX

Official Website

-

5

PCIe Version

4

128

PCIe Lanes

-

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