AMD Threadripper PRO 7975WX vs Ryzen 9 PRO 7945

VS

AMD Threadripper PRO 7975WX Ryzen 9 PRO 7945

We compared two server CPUs: AMD Threadripper PRO 7975WX with 32 cores 4GHz and Ryzen 9 PRO 7945 with 12 cores 3.7GHz . 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 base frequency (4GHz vs 3.7GHz)

Larger L3 cache size (128MB vs 64MB)

Ryzen 9 PRO 7945 's Advantages

Lower TDP (65W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

AMD Threadripper PRO 7975WX

2687

Ryzen 9 PRO 7945 +2%

2764

Geekbench 6 Multi Core

AMD Threadripper PRO 7975WX +34%

19501

Ryzen 9 PRO 7945

14516

AMD Threadripper PRO 7975WX

VS

Ryzen 9 PRO 7945

General Parameters

Oct 2023

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

Storm Peak

Core Architecture

Raphael

AMD Socket sTR5

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

Ryzen 9 (Zen 4 (Raphael))

Package

26.28 billions

Transistor Count

13.14 billions

5 nm

Manufacturing Process

5 nm

AMD Socket sTR5

Socket

AMD Socket AM5

350 W

Power Consumption

65 W

-

Peak Operating Temperature

47 °C

TSMC

Foundry

TSMC

4x71 mm²

Die Size

2x71 mm²

6 nm

I/O Process Size

6 nm

388 mm²

I/O Die Size

122 mm²

FC-LGA4844

Package

FC-LGA1718

CPU Performance

4 GHz

Performance Core Base Frequency

3.7 GHz

5.3 GHz

Performance Core Turbo Frequency

5.4 GHz

32

Total Core Count

12

64

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

37.0

64 KB per core

L1 Cache

64 KB per core

32 MB

L2 Cache

1 MB per core

128 MB

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR5-5200

2 TB

Max Memory Size

-

8

Max Memory Channels

332.8 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Threadripper PRO 7975WX

Official Website

-

5

PCIe Version

5

128

PCIe Lanes

24

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