AMD Ryzen Threadripper 2920X vs AMD Ryzen Threadripper Pro 3945WX

VS

AMD Ryzen Threadripper 2920X AMD Ryzen Threadripper Pro 3945WX

We compared two desktop CPUs: AMD Ryzen Threadripper 2920X with 12 cores 3.5GHz and AMD Ryzen Threadripper Pro 3945WX with 12 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper 2920X 's Advantages

Lower TDP (180W vs 280W)

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Released 1 years and 9 months late

Higher specification of memory (DDR4-3200 vs DDR4-2933)

Larger memory bandwidth (204.8GB/s vs 87.62GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (4.0GHz vs 3.5GHz)

Larger L3 cache size (64MB vs 32MB)

More modern manufacturing process (7nm vs 12nm)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Threadripper 2920X

1077

AMD Ryzen Threadripper Pro 3945WX +44%

1561

Geekbench 6 Multi Core

AMD Ryzen Threadripper 2920X

7251

AMD Ryzen Threadripper Pro 3945WX +51%

10957

Geekbench 5 Single Core

AMD Ryzen Threadripper 2920X

1106

AMD Ryzen Threadripper Pro 3945WX +17%

1303

Geekbench 5 Multi Core

AMD Ryzen Threadripper 2920X

10796

AMD Ryzen Threadripper Pro 3945WX +31%

14155

Passmark CPU Single Core

AMD Ryzen Threadripper 2920X

2446

AMD Ryzen Threadripper Pro 3945WX +9%

2690

Passmark CPU Multi Core

AMD Ryzen Threadripper 2920X

24659

AMD Ryzen Threadripper Pro 3945WX +34%

33118

AMD Ryzen Threadripper 2920X

VS

AMD Ryzen Threadripper Pro 3945WX

General Parameters

Oct 2018

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

-

12 nm

Manufacturing Process

7 nm

sTR4

Socket

sWRX8

180 W

Power Consumption

280 W

68 °C

Peak Operating Temperature

90 °C

CPU Performance

12

Performance Cores

12

24

Performance Core Threads

24

3.5 GHz

Performance Core Base Frequency

4.0 GHz

4.3 GHz

Performance Core Turbo Frequency

4.3 GHz

12

Total Core Count

12

24

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

40x

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

64 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2933

Memory Types

DDR4-3200

2048 GB

Max Memory Size

2048 GB

4

Max Memory Channels

8

87.62 GB/s

Max Memory Bandwidth

204.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen Threadripper 2920X

Official Website

AMD Ryzen Threadripper Pro 3945WX

3.0

PCIe Version

4.0

60

PCIe Lanes

128

Related CPU Comparisons

1

Intel Core i7 14700F vs AMD Ryzen Threadripper 2920X

2

AMD Ryzen Threadripper 2920X vs AMD Ryzen 3 8300G

3

AMD Ryzen 7 5700X vs AMD Ryzen Threadripper 2920X

4

AMD Ryzen 5 5600GT vs AMD Ryzen Threadripper 2920X

5

AMD Ryzen Threadripper 1920X vs AMD Ryzen Threadripper 2920X

6

AMD Ryzen 5 8600G vs AMD Ryzen Threadripper 2920X

7

Intel Core i9 14900 vs AMD Ryzen Threadripper 2920X

8

AMD Ryzen Threadripper Pro 3945WX vs AMD Ryzen 9 7950X3D

9

AMD Ryzen Threadripper 2920X vs Intel Core i9 10900K

10

AMD Ryzen Threadripper 2920X vs Intel Core i9 9980XE