Intel Core i9-12900KF vs AMD EPYC 7543

Processor comparisons 10-01-2022

   Perhaps you are thinking about choosing a CPU, you will be able to make a choice by looking at the Intel Core i9-12900KF vs AMD EPYC 7543 tests and decide which is better for games or simple use for video editing, rendering, programming, machine learning, streaming. Here is useful information from many benchmarks or real video editing and streaming tests. A step-by-step analysis of all the specifications, so that it can be easier to understand, is summarized in the table.
   From the video comparison, you can get the results of parallel examination in synthetic type tests like VeraCrypt, World of Tanks enCore Benchmark, Furmark, PCMark 10, Cinebench 23 (20, 15), PassMark, 3DMark, DaVinci Resolve Studio, Prime95, UserBenchmark, SuperPi, Handbrake, Gears 5, 7zip, WPrime, MATLAB, Blender, RealBench, Geekbench 5.2, AIDA64, Dolphin Emulator, Blender.
   And how good the CPUs are in games:

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

After looking at the data these benchmarks and videos, you can already make an informed decision about which processor is better to buy for gaming AMD EPYC 7543 or Intel Core i9-12900KF.

Summary benchmark results

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

Core i9-12900KF

75%

EPYC 7543

75%

Gaming performance
Summary result of all game benchmarks.

Core i9-12900KF

68%

EPYC 7543

76%

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 play games. Because this processor costs several tens of thousands of dollars. And if it seems to you that the selected CPU has a little game result, just look at the FPS that it produces in real games in the summary table below.
List of less popular games in which CPU comparisons were performed: PlayerUnknown's Battlegrounds (PUBG), Half-Life: Alyx, Hitman 3, Counter-Strike: Global Offensive (CS GO), Microsoft Flight Simulator, Ghostrunner, Shadow of the Tomb Raider, Metro Exodus, The Witcher 3: Wild Hunt, DOTA 2A, League of Legends (LOL), Monster Hunter World, Control, Forza Horizon 4, Resident Evil 7 Biohazard, NBA 2K20, Horizon Zero Dawn, Battlefield V.

Gaming benchmark

Fortnite	119.7	134.8
Valorant	136.0	153.2
Cyberpunk 2077	76.2	85.8
Apex Legends	127.9	144.0
Call of Duty Warzone	102.0	114.9
Overwatch	110.2	124.1
Red Dead Redemption 2	93.9	105.7
DOOM Eternal	68.0	76.6
Warzone	106.1	119.5
Assassin's Creed	114.3	128.7
Valheim	112.9	127.2

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, 4K or FullHD. Therefore, the game benchmark data is approximate. But all video cards met the average system requirements of games. To be sure exactly how much performance 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 i9-12900KF

52%

EPYC 7543

20%

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 Core i9-12900KF is more energy efficient than the EPYC 7543 since it has less power consumption: 125W vs. 225W. Power consumption is especially important for laptops. And TDP should be taken into account when choosing a processor cooling system. You need to buy a cooler that has the TDP data specified in the specification was greater than the TDP of the compared processor.

Software benchmarks

Let's say you want to use the processor not only for gaming, but also for streaming, machine learning, video editing or video rendering, programming, then the main parameter for you is its performance in multi-threaded mode. In this mode, the processor turns on all cores and threads that it has to the maximum to achieve 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 find out whether the software that you are going to use on your computer can work in multi-threaded mode. Because there are still many programs that can use only one core to work, 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 i9-12900KF	AMD EPYC 7543
Cinbench 15 Single-core	474	164
Cinbench 15 Multi-core	4996	6747
Cinbench 20 Single-core	792	307
Cinbench 20 Multi-core	11107	14301
Cinbench 23 Single-core	2809	756
Cinbench 23 Multi-core	31962	37190

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

	Intel Core i9-12900KF	AMD EPYC 7543
Single-Core	7320	1592
Multi-Core	54642	54553

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

	Intel Core i9-12900KF	AMD EPYC 7543
Single-Core	1967	1391
Multi-Core	20514	30306

Comparison of specifications

In the specification comparison table, the processor release date and overclocking capability will be the most helpful. The newer the processor, the longer it will last you. 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 even in the newest games. The savings are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.

	Intel Core i9-12900KF	AMD EPYC 7543
Announcement date	July 21, 2021	March 15, 2021
Type	Desktop	Server
Socket	FCLGA1700	SP3
Core name	Alder Lake	Milan
Architecture	x86	Zen 3
Generation	12	3
Turbo Frequency	5.2 MHz	3.7 MHz
Frequency	3.9 MHz	2.8 MHz
Cores	16	32
Threads	24	64
Bus rate	16 GT/s
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	12600 millions	68000 millions
Power consumption (TDP)	125 W	225 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	204.8 GB/s
L1 cache	2 MB
L2 cache	14 MB
L3 cache	30 MB	256MB
Overclocking	No	No
Supports ECC	No	No
Part number		100-000000345 100-100000319WOF

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i9-12900KF is 28% better than EPYC 7543 in terms of CPU frequency. Another difference is that EPYC 7543 has 16 more core than Core i9-12900KF. 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 i9-12900KF is better: 18
The number of parameters for which AMD EPYC 7543 is better: 18
Although it should be realized that all the number in the text above do not mean that taking them into account you should entirely trust a simple quantitative comparison. Better to watch benchmarks video and read the reviews of real owners of Intel Core i9-12900KF and AMD EPYC 7543 before making a decision which CPU to buy for gaming and which not.

Intel Core i9-12900KF - all data

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

• Intel Core i9-12900KF specs and review.

AMD EPYC 7543 - all data

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

• AMD EPYC 7543 specs and review.