AMD Ryzen Threadripper PRO 5945WX
AMD Ryzen Threadripper 3970X
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Comparing AMD Ryzen Threadripper 3970X vs AMD Ryzen Threadripper PRO 5945WX

Comparison of video cards AMD Ryzen Threadripper 3970X vs AMD Ryzen Threadripper PRO 5945WX in benchmarks and specifications.

Differences

AMD Ryzen Threadripper PRO 5945WX

Top features of AMD Ryzen Threadripper PRO 5945WX

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  • Higher clock speed
    4.10 GHz left arrow 3.70 GHz
    Around -11% better clock speed
AMD Ryzen Threadripper 3970X

Top features of AMD Ryzen Threadripper 3970X

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Specifications

Complete list of technical specifications

CPU generation and family

Let's find out which one of AMD Ryzen Threadripper PRO 5945WX and AMD Ryzen Threadripper 3970X is of a more recent generation, and what segment it belongs to.

Specification Value
Name AMD Ryzen Threadripper PRO 5945WX left arrow AMD Ryzen Threadripper 3970X
Family AMD Ryzen Threadripper PRO left arrow AMD Ryzen
CPU group AMD Ryzen Threadripper PRO 5000 left arrow AMD Ryzen Threadripper 3000
Segment Desktop / Server left arrow Desktop / Server
Generation 4 left arrow 3

CPU Cores and Base Frequency

In this block we are going to compare AMD Ryzen Threadripper PRO 5945WX vs AMD Ryzen Threadripper 3970X by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

Specification Value
Core architecture normal left arrow normal
Overclocking No left arrow Yes
Frequency 4.10 GHz left arrow 3.70 GHz

Internal Graphics

Common specifications for integrated graphics cards in AMD Ryzen Threadripper PRO 5945WX and AMD Ryzen Threadripper 3970X along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

Specification Value
GPU name no iGPU left arrow no iGPU
GPU (Turbo) No turbo left arrow No turbo

Hardware codec support

Let's compare the support of video codecs between AMD Ryzen Threadripper PRO 5945WX and AMD Ryzen Threadripper 3970X. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

Specification Value
h265 / HEVC (8 bit) No left arrow No
h265 / HEVC (10 bit) No left arrow No
h264 No left arrow No
VP8 No left arrow No
VP9 No left arrow No
AV1 No left arrow No
AVC No left arrow No
VC-1 No left arrow No
JPEG No left arrow No

Memory & PCIe

To choose the best model between AMD Ryzen Threadripper PRO 5945WX and AMD Ryzen Threadripper 3970X you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

Specification Value
Memory type DDR4-3200 left arrow DDR4-3200
Max. Memory 2048 GB left arrow 2048 GB
Memory channels 8 (Octa Channel) left arrow 4
ECC Yes left arrow Yes

Thermal Management

Let's find out what TDP value would be better for AMD Ryzen Threadripper PRO 5945WX or AMD Ryzen Threadripper 3970X? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

Specification Value
TDP (PL1) 280 W left arrow 280 W
Tjunction max. 95 \xc2\xb0C left arrow 95 °C

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Ryzen Threadripper PRO 5945WX and AMD Ryzen Threadripper 3970X CPUs along with a list of ISA extensions.

Specification Value
Technology 7 nm left arrow 7 nm
Socket WRX8 (sWRX8) left arrow TRX4 (sTRX4)
L2-Cache 6.00 MB left arrow --
L3-Cache 64.00 MB left arrow 128.00 MB
Architecture Chagall (Zen 3) left arrow Castle Peak (Zen 2)
Virtualization AMD-V, SVM left arrow AMD-V, SVM
Instruction set (ISA) x86-64 (64 bit) left arrow x86-64 (64 bit)
ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 left arrow SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
Release date Q1/2022 left arrow Q4/2019

Benchmarks

Real tests AMD Ryzen Threadripper PRO 5945WX vs AMD Ryzen Threadripper 3970X

Cinebench R23 (Single-Core)

Cinebench R23 is the newest instalment of the most popular CPU Rendering Benchmark Single-Core Cinebench.

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 software suite shows benchmark testing results of the memory performance and speed of the multi-core processor.

Estimated results for PassMark CPU Mark

It tests entire and overall performance of the central processing unit (mathematical calculations, compression and decompression speed, 2D&3D graphic tests).

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