AMD Ryzen Threadripper Pro 3945WX vs AMD Ryzen Threadripper 1950X

VS

AMD Ryzen Threadripper Pro 3945WX AMD Ryzen Threadripper 1950X

We compared two desktop CPUs: AMD Ryzen Threadripper Pro 3945WX with 12 cores 4.0GHz and AMD Ryzen Threadripper 1950X with 16 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Released 2 years and 11 months late

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

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

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (4.0GHz vs 3.4GHz)

Larger L3 cache size (64MB vs 32MB)

More modern manufacturing process (7nm vs 14nm)

AMD Ryzen Threadripper 1950X 's Advantages

Lower TDP (180W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Threadripper Pro 3945WX +24%

1561

AMD Ryzen Threadripper 1950X

1249

Geekbench 6 Multi Core

AMD Ryzen Threadripper Pro 3945WX +5%

10957

AMD Ryzen Threadripper 1950X

10364

Geekbench 5 Single Core

AMD Ryzen Threadripper Pro 3945WX +27%

1303

AMD Ryzen Threadripper 1950X

1020

Geekbench 5 Multi Core

AMD Ryzen Threadripper Pro 3945WX +19%

14155

AMD Ryzen Threadripper 1950X

11859

Passmark CPU Single Core

AMD Ryzen Threadripper Pro 3945WX +18%

2690

AMD Ryzen Threadripper 1950X

2265

Passmark CPU Multi Core

AMD Ryzen Threadripper Pro 3945WX +20%

33118

AMD Ryzen Threadripper 1950X

27543

AMD Ryzen Threadripper Pro 3945WX

VS

AMD Ryzen Threadripper 1950X

General Parameters

Jul 2020

Release Date

Aug 2017

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Zen

sWRX8

Socket

sTR4

N/A

Integrated Graphics

N/A

Package

-

Transistor Count

9.6 billions

7 nm

Manufacturing Process

14 nm

sWRX8

Socket

sTR4

280 W

Power Consumption

180 W

90 °C

Peak Operating Temperature

68 °C

CPU Performance

12

Performance Cores

16

24

Performance Core Threads

32

4.0 GHz

Performance Core Base Frequency

3.4 GHz

4.3 GHz

Performance Core Turbo Frequency

4 GHz

12

Total Core Count

16

24

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

34x

96 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

64 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

2048 GB

Max Memory Size

2048 GB

8

Max Memory Channels

4

204.8 GB/s

Max Memory Bandwidth

79.47 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen Threadripper Pro 3945WX

Official Website

AMD Ryzen Threadripper 1950X

4.0

PCIe Version

3.0

128

PCIe Lanes

60

Related CPU Comparisons

1

AMD Ryzen Threadripper Pro 3945WX vs Intel Core i5 11400F

2

AMD Ryzen Threadripper Pro 3945WX vs Intel Core i9 13900K

3

AMD Ryzen Threadripper Pro 3945WX vs Intel Core i7 13790F

4

AMD Ryzen Threadripper Pro 3945WX vs Intel Core i7 14700KF

5

AMD Ryzen Threadripper Pro 3945WX vs AMD Ryzen 9 7900X3D

6

AMD Ryzen Threadripper Pro 3945WX vs Intel Core i5 10600

7

AMD Ryzen Threadripper Pro 3945WX vs Intel Xeon E3 1268L v5

8

AMD EPYC 7F72 vs AMD Ryzen Threadripper Pro 3945WX

9

AMD Ryzen Threadripper Pro 3945WX vs AMD Ryzen Threadripper 3990X

10

AMD Ryzen Threadripper Pro 3945WX vs Intel Core i7 6900K

Related News

1

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

2

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It

3

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

4

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

5

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower

6

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

7

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD

8

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance

9

Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports

10

Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip