AMD Ryzen Threadripper Pro 3945WX
AMD Ryzen 7 4700
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Comparing AMD Ryzen 7 4700 vs AMD Ryzen Threadripper Pro 3945WX

Comparison of video cards AMD Ryzen 7 4700 vs AMD Ryzen Threadripper Pro 3945WX in benchmarks and specifications.

Differences

AMD Ryzen Threadripper Pro 3945WX

Top features of AMD Ryzen Threadripper Pro 3945WX

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  • Higher clock speed
    4.00 GHz left arrow 3.60 GHz
    Around -11% better clock speed
AMD Ryzen 7 4700

Top features of AMD Ryzen 7 4700

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  • Performance per watt
    65 W left arrow 280 W
    About 0.23 times less performance per watt

Specifications

Complete list of technical specifications

CPU generation and family

Let's find out which one of AMD Ryzen Threadripper Pro 3945WX and AMD Ryzen 7 4700 is of a more recent generation, and what segment it belongs to.

Specification Value
Name AMD Ryzen Threadripper Pro 3945WX left arrow AMD Ryzen 7 4700
Segment Desktop / Server left arrow Desktop / Server
Family AMD Ryzen left arrow AMD Ryzen 7
Generation 3 left arrow 3
CPU group AMD Ryzen Threadripper PRO 3000 left arrow AMD Ryzen 4000G

CPU Cores and Base Frequency

In this block we are going to compare AMD Ryzen Threadripper Pro 3945WX vs AMD Ryzen 7 4700 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
Frequency 4.00 GHz left arrow 3.60 GHz
Overclocking Yes left arrow Yes
Core architecture normal left arrow normal

Internal Graphics

Common specifications for integrated graphics cards in AMD Ryzen Threadripper Pro 3945WX and AMD Ryzen 7 4700 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 3945WX and AMD Ryzen 7 4700. 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
VP9 No left arrow No
VP8 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 3945WX and AMD Ryzen 7 4700 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 64 GB
ECC Yes left arrow No
Memory channels 8 left arrow 2 (Dual Channel)

Thermal Management

Let's find out what TDP value would be better for AMD Ryzen Threadripper Pro 3945WX or AMD Ryzen 7 4700? 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 65 W
TDP down -- left arrow 45 W
Tjunction max. 95 °C left arrow 100 \xc2\xb0C

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Ryzen Threadripper Pro 3945WX and AMD Ryzen 7 4700 CPUs along with a list of ISA extensions.

Specification Value
Instruction set (ISA) x86-64 (64 bit) left arrow x86-64 (64 bit)
Virtualization AMD-V, SVM left arrow AMD-V, SVM
ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 left arrow SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
L3-Cache 64.00 MB left arrow 8.00 MB
Architecture Castle Peak (Zen 2) left arrow Renoir (Zen 2)
Technology 7 nm left arrow 7 nm
Socket WRX8 (sWRX8) left arrow AM4 (LGA 1331)
Release date Q1/2021 left arrow Q2/2022

Benchmarks

Real tests AMD Ryzen Threadripper Pro 3945WX vs AMD Ryzen 7 4700

Geekbench 5, 64bit (Single-Core)

Geekbench 5 benchmark is the newest software suit.

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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