Intel Core i9-12900K vs AMD Ryzen Threadripper PRO 3975WX

Processor comparisons 22-07-2021

   For example you are thinking about choosing a CPU, you will be able to make a choice by looking at the Intel Core i9-12900K vs AMD Ryzen Threadripper PRO 3975WX tests and see which is better for games or normal use for rendering, machine learning, video editing, programming, streaming. Here is useful information from several benchmarks or real streaming and video editing tests. A careful review of all the specifications, so that it can be easier to read, is summarized in the table.
   From the video comparison, you can get the results of joint testing in synthetic type tests like PassMark, PCMark 10, Geekbench 5.2, Blender, Cinebench 23 (20, 15), UserBenchmark, Handbrake, Gears 5, 3DMark, AIDA64, Dolphin Emulator, World of Tanks enCore Benchmark, DaVinci Resolve Studio, MATLAB, VeraCrypt, WPrime, Furmark, 7zip, SuperPi, Prime95, Blender, RealBench.
   And how good the CPUs are in games:

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

After reading the results these benchmarks and videos, you already be able to understand which processor is better to buy for gaming AMD Ryzen Threadripper PRO 3975WX or Intel Core i9-12900K.

Summary benchmark results

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

Core i9-12900K

76%

Ryzen Threadripper PRO 3975WX

79%

This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen Threadripper PRO 3975WX is 3% better than Core i9-12900K. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Core i9-12900K

72%

Ryzen Threadripper PRO 3975WX

74%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor currently available. And of course, this is a server processor, on which no one will play games. Because this processor costs several tens of thousands of dollars. Therefore, if you think that the selected CPU has a little game result, look at the FPS that it produces in real games in the final table below.
List of less popular games in which CPU comparisons were performed: Forza Horizon 4, Half-Life: Alyx, Control, Resident Evil 7 Biohazard, Metro Exodus, Counter-Strike: Global Offensive (CS GO), Ghostrunner, PlayerUnknown's Battlegrounds (PUBG), Horizon Zero Dawn, NBA 2K20, Battlefield V, Shadow of the Tomb Raider, Monster Hunter World, The Witcher 3: Wild Hunt, League of Legends (LOL), Microsoft Flight Simulator, DOTA 2A, Hitman 3.

Gaming benchmark

Fortnite	127.0	131.3
Valorant	144.4	149.2
Cyberpunk 2077	80.8	83.6
Apex Legends	135.7	140.3
Call of Duty Warzone	108.3	111.9
Overwatch	116.9	120.9
Red Dead Redemption 2	99.6	103.0
DOOM Eternal	72.2	74.6
Warzone	112.6	116.4
Assassin's Creed	121.3	125.3
Valheim	119.8	123.8

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 participating in the comparing not only were the equipped with different video cards and different amounts of RAM. But users also tested them at different screen resolutions: 4K, 2K or FullHD. So 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

Core i9-12900K

97%

Ryzen Threadripper PRO 3975WX

15%

To make a finishing decision on which processor is better, you should also consider the generation of its core. The newer the processor generation, the better its performance in games and benchmarks, as well as its energy efficiency. In this case the Core i9-12900K is more energy efficient than the Ryzen Threadripper PRO 3975WX since it has less power consumption: 125W vs. 280W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you must know its TDP. It is necessary to count so that the TDP data specified in the cooler specification is greater than the TDP of the compared processor.

Software benchmarks

Let's say you plan to use the processor not only for gaming, but also for streaming, machine learning, video rendering or video editing, programming, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to reach maximum efficiency, the processor uses all threads and cores that it has. You will find out this data from the benchmark tables below. Before using the data from these tests, be sure to find out whether 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 run, and all the advantages of multi-core mode turns out to be unnecessary.

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

	Intel Core i9-12900K	AMD Ryzen Threadripper PRO 3975WX
Cinbench 15 Single-core	489	209
Cinbench 15 Multi-core	5150	7575
Cinbench 20 Single-core	816	509
Cinbench 20 Multi-core	11450	17768
Cinbench 23 Single-core	2896	1244
Cinbench 23 Multi-core	32950	43450

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

	Intel Core i9-12900K	AMD Ryzen Threadripper PRO 3975WX
Single-Core	7546	2639
Multi-Core	56332	63806

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

	Intel Core i9-12900K	AMD Ryzen Threadripper PRO 3975WX
Single-Core	3641	1283
Multi-Core	25262	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 in your computer. And the easier it will be to upgrade the system later. The same benefits from the presence of overclocking. When the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS in the newest games. The economy are obvious! It turns out that you do not need to buy a new CPU to enjoy the games any longer.

	Intel Core i9-12900K	AMD Ryzen Threadripper PRO 3975WX
Announcement date	July 21, 2021	July 14, 2020
Type	Desktop	Desktop
Socket	FCLGA1700	sTRX4
Core name	Alder Lake	Matisse
Architecture	x86	Zen 2
Generation	12	3
Turbo Frequency	5.2 MHz	4.2 MHz
Frequency	3.9 MHz	3.5 MHz
Cores	16	32
Threads	24	64
Bus rate	16 GT/s
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	12400 millions	22600 millions
Power consumption (TDP)	125 W	280 W
Memory type	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s	DDR4
Max. Memory	128 Gb
Memory Frequency	6400	3200
Memory bandwidth	76.8 GB/s
L1 cache	2 MB	2MB
L2 cache	14 MB	16MB
L3 cache	30 MB	128MB
Overclocking	No	No
Supports ECC	No	No
Part number		100-000000086

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i9-12900K is 10% better than Ryzen Threadripper PRO 3975WX in terms of CPU frequency. Another difference is that Ryzen Threadripper PRO 3975WX has 16 more core than Core i9-12900K. Also keep in mind that high CPU frequency affects battery life through power consumption (relevant for laptops).

Result:
The number of parameters for which Intel Core i9-12900K is better: 15
The number of parameters for which AMD Ryzen Threadripper PRO 3975WX is better: 21
However, it should be realized that all the figures in the text above do not mean that taking them into account you should undividedly trust a simple comparison of these figures. Be sure to watch the video tests and read the reviews of of people who bought Intel Core i9-12900K and AMD Ryzen Threadripper PRO 3975WX before making a choice which of the processors to buy for gaming.
• Cinebench r20 score
• Cinebench r23 score
• GeekBench 5 score
• Cinebench r15 score

Versus Battle of the Processors
• Ryzen Threadripper PRO 5995WX Vs Core i9-12900K
• Ryzen Threadripper PRO 5975WX Vs Core i9-12900K
• Vs Ryzen Threadripper PRO 3995WX
• Ryzen Threadripper PRO 5965WX Vs Core i9-12900K
• Vs Ryzen Threadripper 3990X
• Core i9-12900KS Vs Core i9-12900K
• Core i9-13900K Vs Core i9-12900K
• Vs EPYC 7702
• Vs EPYC 7763
• Vs EPYC 7713P
• Vs EPYC 75F3

• Intel Core i9-12900K specs and review.

• AMD Ryzen Threadripper PRO 3975WX specs and review.