AMD EPYC 7443 vs AMD Ryzen Threadripper PRO 3975WX

Processor comparisons 25-03-2021

   Let's say you are thinking about choosing a CPU, you will be able to make a choice after reading the comprehensive tests AMD EPYC 7443 vs AMD Ryzen Threadripper PRO 3975WX and decide which is better for games or simple use for machine learning, video editing, programming, rendering, streaming. Here is all information from various benchmarks or real streaming and video editing tests. A careful review of all the technical characteristics, so that it can be easier to read, is made by the table.
   From the comparison video, you can get the results of parallel examination in software tests such as Furmark, 7zip, Dolphin Emulator, Geekbench 5.2, UserBenchmark, 3DMark, MATLAB, PassMark, RealBench, World of Tanks enCore Benchmark, VeraCrypt, Blender, PCMark 10, AIDA64, SuperPi, Blender, Cinebench 23 (20, 15), WPrime, DaVinci Resolve Studio, Handbrake, Prime95, Gears 5.
   And how good the CPUs are in games:

Borderlands 3
Assassin's Creed Valhalla
Red Dead Redemption 2
Cyberpunk 2077
Call of Duty: Warzone and Modern Warfare
Death Stranding
Grand Theft Auto V
Fallout 76
Watch Dogs Legion
Fortnite
Overwatch
World of Warcraft: Shadowlands
Last Man Standing
DOOM: Eternal
Apex Legends
Valheim
Rainbow Six Siege
Halo Infinite
Valorant

After reading the results of parallel benchmarks and videos, you can already make an briefed decision about which processor is better to buy for gaming AMD Ryzen Threadripper PRO 3975WX or AMD EPYC 7443.

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark

EPYC 7443

64%

Ryzen Threadripper PRO 3975WX

69%

This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen Threadripper PRO 3975WX is 7% better than EPYC 7443. The data source is several popular tests. Detailed information can be found below.

Gaming performance
Summary result of all game benchmarks.

EPYC 7443

64%

Ryzen Threadripper PRO 3975WX

66%

For the maximum in this test, the results of the most powerful processor in the site database are taken. And it is clear that this is a server processor, on which no one will run games. Because this processor costs several tens of thousands of dollars. Therefore, if you think that the selected CPU has a small game result, look at the FPS that it produces in real games in the summary table below.
List of less popular games in which processors were compared: Resident Evil 7 Biohazard, PlayerUnknown's Battlegrounds (PUBG), Monster Hunter World, Hitman 3, Half-Life: Alyx, DOTA 2A, Forza Horizon 4, Battlefield V, League of Legends (LOL), Microsoft Flight Simulator, Metro Exodus, Control, NBA 2K20, Counter-Strike: Global Offensive (CS GO), Shadow of the Tomb Raider, Horizon Zero Dawn, The Witcher 3: Wild Hunt, Ghostrunner.

Gaming benchmark

Fortnite	113.3	116.6
Valorant	128.8	132.5
Cyberpunk 2077	72.1	74.2
Apex Legends	121.1	124.5
Call of Duty Warzone	96.6	99.4
Overwatch	104.3	107.3
Red Dead Redemption 2	88.9	91.4
DOOM Eternal	64.4	66.2
Warzone	100.5	103.3
Assassin's Creed	108.2	111.3
Valheim	106.9	110.0

The numbers in this table indicate the maximum FPS that was received on the device with the corresponding processor. Depending on the configuration of the computer (RAM size and Video Card) and graphics quality settings (Ultra, Medium, Normal), the results may differ quite significantly. We recommend that you better study the results of the Cinebench, GeekBench and Passmark becnmarks.
The computers that were in the comparisons not only did they have different amounts of RAM and different video cards. But users also tested them at different screen resolutions: 2K, FullHD or 4K. Therefore, the game benchmark data is approximate. But all video cards met the average system requirements of games. You will get more accurate information about how powerful the processor will be in games, if you compare it in one assembly with the video card that is installed in your computer.

Power consumption

EPYC 7443

22%

Ryzen Threadripper PRO 3975WX

15%

To make a finishing resolution on which processor is better, you should also consider the generation of its core. It is clear that the newer the generation, the better the performance of the processor in games and benchmarks, as well as its energy efficiency. In this case the EPYC 7443 is more energy efficient than the Ryzen Threadripper PRO 3975WX since it has less power consumption: 200W vs. 280W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, it will be useful to know its TDP. It is necessary to calculate so that the TDP data specified in the cooler specification is greater than the TDP of the compared processor.

Software benchmarks

If you plan to use the processor not only for gaming, but also for streaming, video rendering or video editing, programming, machine learning, then the main parameter for you is its performance in multi-threaded mode. In this mode, the processor turns on all threads and cores that it has to the maximum to reach maximum efficiency. You will find out this data from the benchmark tables below. Before you take into account the data from these tests, be sure to make sure that the program that you are going to use on your computer can work in multi-threaded mode. Because there are still many programs that use only one core to work, and all the advantages of multi-core mode are unused.

Cinebench 23, 20 an 15
The results of this benchmark show Single-threaded and Multi-threaded CPU performance

	AMD EPYC 7443	AMD Ryzen Threadripper PRO 3975WX
Cinbench 15 Single-core	147	209
Cinbench 15 Multi-core	6075	7575
Cinbench 20 Single-core	276	509
Cinbench 20 Multi-core	12876	17768
Cinbench 23 Single-core	680	1244
Cinbench 23 Multi-core	33481	43450

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance

	AMD EPYC 7443	AMD Ryzen Threadripper PRO 3975WX
Single-Core	1530	2639
Multi-Core	49112	63806

GeekBench 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance

	AMD EPYC 7443	AMD Ryzen Threadripper PRO 3975WX
Single-Core	1354	1283
Multi-Core	24852	28017

Comparison of specifications

In the specification comparison table, the most helpful will be the release date of the processor and the possibility of overclocking it. The newer the processor, the longer it will last you. And the easier it will be to upgrade the system in the future. The same benefits from the presence of overclocking. When the processor can be overclocked, thereby increasing its performance, then it will continue to maintain maximum FPS in the newest games. It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer. The savings are obvious!

	AMD EPYC 7443	AMD Ryzen Threadripper PRO 3975WX
Announcement date	March 15, 2021	July 14, 2020
Type	Server	Desktop
Socket	SP3	sTRX4
Core name	Milan	Matisse
Architecture	Zen 3	Zen 2
Generation	3	3
Turbo Frequency	4 MHz	4.2 MHz
Frequency	2.85 MHz	3.5 MHz
Cores	24	32
Threads	48	64
Bus rate
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	62000 millions	22600 millions
Power consumption (TDP)	200 W	280 W
Memory type	DDR4	DDR4
Max. Memory
Memory Frequency	3200	3200
Memory bandwidth	204.8 GB/s
L1 cache		2MB
L2 cache		16MB
L3 cache	128MB	128MB
Overclocking	No	No
Supports ECC	No	No
Part number	100-000000342 100-100000342WOF	100-000000086

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen Threadripper PRO 3975WX is 18% better than EPYC 7443 in terms of CPU frequency. Another difference is that Ryzen Threadripper PRO 3975WX has 8 more core than EPYC 7443. Also keep in mind that high CPU frequency affects battery life through power consumption (relevant for laptops).

Result:
The number of parameters for which AMD EPYC 7443 is better: 5
The number of parameters for which AMD Ryzen Threadripper PRO 3975WX is better: 26
However, it should be understood that all the figures in the article above do not mean that taking them into account you should entirely trust a simple comparison of these figures. Be sure to watch the video tests and read the opinion of real owners of AMD EPYC 7443 and AMD Ryzen Threadripper PRO 3975WX before making a selection which of the processors to buy for gaming.

AMD EPYC 7443 - all data

• Cinebench r15 score
• Cinebench r20 score
• Cinebench r23 score
• GeekBench 5 score

• AMD EPYC 7443 specs and review.

• AMD Ryzen Threadripper PRO 3975WX specs and review.