AMD Ryzen Threadripper 1950X vs AMD Ryzen Threadripper Pro 3975WX

VS

AMD Ryzen Threadripper 1950X

AMD Ryzen Threadripper Pro 3975WX

We compared two desktop CPUs: AMD Ryzen Threadripper 1950X with 16 cores 3.4GHz and AMD Ryzen Threadripper Pro 3975WX with 32 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper 1950X 's Advantages

Lower TDP (180W vs 280W)

AMD Ryzen Threadripper Pro 3975WX 's Advantages

Released 2 years and 11 months late

Higher specification of memory (3200 vs 2666)

Larger memory bandwidth (204.8GB/s vs 79.47GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.5GHz vs 3.4GHz)

Larger L3 cache size (128MB vs 32MB)

More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen Threadripper 1950X

1027

AMD Ryzen Threadripper Pro 3975WX +21%

1244

Cinebench R23 Multi Core

AMD Ryzen Threadripper 1950X

19635

AMD Ryzen Threadripper Pro 3975WX +121%

43450

Geekbench 6 Single Core

AMD Ryzen Threadripper 1950X

1249

AMD Ryzen Threadripper Pro 3975WX +29%

1615

Geekbench 6 Multi Core

AMD Ryzen Threadripper 1950X

10364

AMD Ryzen Threadripper Pro 3975WX +64%

17022

Cinebench 2024 Multi Core

AMD Ryzen Threadripper 1950X

964

AMD Ryzen Threadripper Pro 3975WX +159%

2504

Geekbench 5 Single Core

AMD Ryzen Threadripper 1950X

1020

AMD Ryzen Threadripper Pro 3975WX +25%

1277

Geekbench 5 Multi Core

AMD Ryzen Threadripper 1950X

11859

AMD Ryzen Threadripper Pro 3975WX +123%

26498

Passmark CPU Single Core

AMD Ryzen Threadripper 1950X

2265

AMD Ryzen Threadripper Pro 3975WX +17%

2661

Passmark CPU Multi Core

AMD Ryzen Threadripper 1950X

27543

AMD Ryzen Threadripper Pro 3975WX +127%

62727

AMD Ryzen Threadripper 1950X

VS

AMD Ryzen Threadripper Pro 3975WX

General Parameters

Aug 2017

Release Date

Jul 2020

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen

Core Architecture

Zen 2

sTR4

Socket

sWRX8

N/A

Integrated Graphics

N/A

Package

9.6 billions

Transistor Count

-

14 nm

Manufacturing Process

7 nm

180 W

Power Consumption

280 W

68 °C

Peak Operating Temperature

90 °C

CPU Performance

16

Performance Cores

32

Performance Core Threads

64

3.4 GHz

Performance Core Base Frequency

3.5 GHz

4 GHz

Performance Core Turbo Frequency

4.2 GHz

16

Total Core Count

32

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

35x

96 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

32 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

2048 GB

Max Memory Size

2048 GB

4

Max Memory Channels

8

79.47 GB/s

Max Memory Bandwidth

204.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen Threadripper 1950X

Official Website

AMD Ryzen Threadripper Pro 3975WX

3.0

PCIe Version

4.0

60

PCIe Lanes

128

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