AMD Ryzen Threadripper Pro 3975WX vs AMD Ryzen 9 7900

VS

AMD Ryzen Threadripper Pro 3975WX AMD Ryzen 9 7900

We compared two desktop CPUs: AMD Ryzen Threadripper Pro 3975WX with 32 cores 3.5GHz and AMD Ryzen 9 7900 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 Ryzen Threadripper Pro 3975WX 's Advantages

Larger memory bandwidth (204.8GB/s vs 83.2GB/s)

Larger L3 cache size (128MB vs 64MB)

AMD Ryzen 9 7900 's Advantages

Released 2 years and 6 months late

Integrated graphics card

Higher specification of memory (DDR5-5200 vs DDR4-3200)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (3.7GHz vs 3.5GHz)

Lower TDP (65W vs 280W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen Threadripper Pro 3975WX

1244

AMD Ryzen 9 7900 +63%

2034

Cinebench R23 Multi Core

AMD Ryzen Threadripper Pro 3975WX +48%

43450

AMD Ryzen 9 7900

29358

Geekbench 6 Single Core

AMD Ryzen Threadripper Pro 3975WX

1615

AMD Ryzen 9 7900 +82%

2954

Geekbench 6 Multi Core

AMD Ryzen Threadripper Pro 3975WX

17022

AMD Ryzen 9 7900 +3%

17582

Cinebench 2024 Multi Core

AMD Ryzen Threadripper Pro 3975WX +53%

2504

AMD Ryzen 9 7900

1632

Blender

AMD Ryzen Threadripper Pro 3975WX +42%

705

AMD Ryzen 9 7900

496

Geekbench 5 Single Core

AMD Ryzen Threadripper Pro 3975WX

1277

AMD Ryzen 9 7900 +68%

2148

Geekbench 5 Multi Core

AMD Ryzen Threadripper Pro 3975WX +47%

26498

AMD Ryzen 9 7900

17950

Passmark CPU Single Core

AMD Ryzen Threadripper Pro 3975WX

2661

AMD Ryzen 9 7900 +56%

4157

Passmark CPU Multi Core

AMD Ryzen Threadripper Pro 3975WX +28%

62727

AMD Ryzen 9 7900

48850

AMD Ryzen Threadripper Pro 3975WX

VS

AMD Ryzen 9 7900

General Parameters

Jul 2020

Release Date

Jan 2023

AMD

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Zen 4 (Raphael)

sWRX8

Socket

AM5

N/A

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

13.1 billions

7 nm

Manufacturing Process

5 nm

sWRX8

Socket

AM5

280 W

Power Consumption

65 W

-

Max Turbo Power Consumption

142 W

90 °C

Peak Operating Temperature

95°C

CPU Performance

32

Performance Cores

12

64

Performance Core Threads

24

3.5 GHz

Performance Core Base Frequency

3.7 GHz

4.2 GHz

Performance Core Turbo Frequency

5.4 GHz

32

Total Core Count

12

64

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

37x

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

128 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR5-5200

2048 GB

Max Memory Size

128 GB

8

Max Memory Channels

2

204.8 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

448

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

1.43 TFLOPS

Miscellaneous

AMD Ryzen Threadripper Pro 3975WX

Official Website

AMD Ryzen 9 7900

4.0

PCIe Version

5.0

128

PCIe Lanes

28

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