AMD Ryzen Threadripper Pro 3975WX vs AMD Ryzen 7 1800X

VS

AMD Ryzen Threadripper Pro 3975WX AMD Ryzen 7 1800X

We compared two desktop CPUs: AMD Ryzen Threadripper Pro 3975WX with 32 cores 3.5GHz and AMD Ryzen 7 1800X with 8 cores 3.6GHz . 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

Released 3 years and 4 months late

Higher specification of memory (DDR4-3200 vs DDR4-2666)

Larger memory bandwidth (204.8GB/s vs 39.74GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (128MB vs 16MB)

More modern manufacturing process (7nm vs 14nm)

AMD Ryzen 7 1800X 's Advantages

Higher base frequency (3.6GHz vs 3.5GHz)

Lower TDP (95W vs 280W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen Threadripper Pro 3975WX +29%

1244

AMD Ryzen 7 1800X

963

Cinebench R23 Multi Core

AMD Ryzen Threadripper Pro 3975WX +370%

43450

AMD Ryzen 7 1800X

9232

Geekbench 6 Single Core

AMD Ryzen Threadripper Pro 3975WX +47%

1615

AMD Ryzen 7 1800X

1096

Geekbench 6 Multi Core

AMD Ryzen Threadripper Pro 3975WX +185%

17022

AMD Ryzen 7 1800X

5970

Geekbench 5 Single Core

AMD Ryzen Threadripper Pro 3975WX +30%

1277

AMD Ryzen 7 1800X

981

Geekbench 5 Multi Core

AMD Ryzen Threadripper Pro 3975WX +295%

26498

AMD Ryzen 7 1800X

6696

Passmark CPU Single Core

AMD Ryzen Threadripper Pro 3975WX +22%

2661

AMD Ryzen 7 1800X

2178

Passmark CPU Multi Core

AMD Ryzen Threadripper Pro 3975WX +284%

62727

AMD Ryzen 7 1800X

16305

AMD Ryzen Threadripper Pro 3975WX

VS

AMD Ryzen 7 1800X

General Parameters

Jul 2020

Release Date

Mar 2017

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Zen

sWRX8

Socket

AM4

N/A

Integrated Graphics

N/A

Package

-

Transistor Count

4.8 billions

7 nm

Manufacturing Process

14 nm

sWRX8

Socket

AM4

280 W

Power Consumption

95 W

90 °C

Peak Operating Temperature

95 °C

CPU Performance

32

Performance Cores

8

64

Performance Core Threads

16

3.5 GHz

Performance Core Base Frequency

3.6 GHz

4.2 GHz

Performance Core Turbo Frequency

4 GHz

32

Total Core Count

8

64

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

36x

96 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

128 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

2048 GB

Max Memory Size

64 GB

8

Max Memory Channels

2

204.8 GB/s

Max Memory Bandwidth

39.74 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen Threadripper Pro 3975WX

Official Website

AMD Ryzen 7 1800X

4.0

PCIe Version

3.0

128

PCIe Lanes

20

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