Intel Core i9-12900KF vs AMD EPYC 7663

Processor comparisons   10-01-2022
   Let's say you can't decide which CPU to buy, you can make a decision after reading the comprehensive tests Intel Core i9-12900KF vs AMD EPYC 7663 and decide which is better for games or simple use for programming, video editing, streaming, machine learning, rendering. Here is useful information from several benchmarks or real video editing and streaming tests. A step-by-step analysis of all the specifications, to make it easier to understand, is made by the table.
   From the comparison video, you can get the results of parallel examination in synthetic type tests such as Blender, Cinebench 23 (20, 15), PassMark, MATLAB, Dolphin Emulator, PCMark 10, DaVinci Resolve Studio, Furmark, Handbrake, AIDA64, Prime95, 3DMark, Blender, WPrime, VeraCrypt, Gears 5, 7zip, SuperPi, World of Tanks enCore Benchmark, UserBenchmark, RealBench, GeekBench 6, 5.2.
   Gaming performance of CPUs in:

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

After reading the results of all benchmarks and videos, you can already make an briefed decision about which CPU is better to buy for gaming AMD EPYC 7663 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

66%

EPYC 7663

68%

This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, EPYC 7663 is 2% better than Core i9-12900KF. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Core i9-12900KF

61%

EPYC 7663

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 the cost of this processor reaches several tens of thousands of dollars. Therefore, if you think 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 other games in which processors were compared: Counter-Strike: Global Offensive (CS GO), NBA 2K20, Metro Exodus, Half-Life: Alyx, League of Legends (LOL), Forza Horizon 4, The Witcher 3: Wild Hunt, Shadow of the Tomb Raider, Monster Hunter World, Control, Resident Evil 7 Biohazard, PlayerUnknown's Battlegrounds (PUBG), Ghostrunner, DOTA 2A, Hitman 3, Battlefield V, Microsoft Flight Simulator, Horizon Zero Dawn.

Gaming benchmark

Fortnite	108.9	135.1
Valorant	123.8	153.5
Cyberpunk 2077	69.3	86.0
Apex Legends	116.4	144.3
Call of Duty Warzone	92.8	115.1
Overwatch	100.3	124.3
Red Dead Redemption 2	85.4	105.9
DOOM Eternal	61.9	76.8
Warzone	96.5	119.7
Assassin's Creed	104.0	128.9
Valheim	102.7	127.4

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 comparisons not only were the equipped with different video cards and different amounts of RAM. 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

Core i9-12900KF

52%

EPYC 7663

12%

To make a final resolution 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 i9-12900KF is more energy efficient than the EPYC 7663 as it consumes less power: 125W vs. 240W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you need to 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

If you plan to use the processor not only for gaming, but also for programming, video rendering or video editing, machine learning, streaming, then first of all you need to pay attention to the 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 performance. You will learn 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. Since 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

	Intel Core i9-12900KF	AMD EPYC 7663
Cinbench 15 Single-core	474	184
Cinbench 15 Multi-core	4996	7606
Cinbench 20 Single-core	792	347
Cinbench 20 Multi-core	11107	16121
Cinbench 23 Single-core	2809	852
Cinbench 23 Multi-core	31962	41920

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

	Intel Core i9-12900KF	AMD EPYC 7663
Single-Core	7320	1794
Multi-Core	54642	61492

GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance

	Intel Core i9-12900KF	AMD EPYC 7663
Single-Core	1967	874
Multi-Core	20514	46160

Comparison of specifications

In the specification comparison table, the processor release date and overclocking capability will be the most useful. The later the processor is released, 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. If the processor can be overclocked, thereby increasing its performance, then it will continue to maintain maximum FPS even in new games. The savings are obvious! Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer.

	Intel Core i9-12900KF	AMD EPYC 7663
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	3.5 MHz
Frequency	3.9 MHz	2 MHz
Cores	16	56
Threads	24	112
Bus rate	16 GT/s
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	12600 millions	78000 millions
Power consumption (TDP)	125 W	240 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		100-000000318 100-100000318WOF

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i9-12900KF is 48% better than EPYC 7663 in terms of CPU frequency. Another difference is that EPYC 7663 has 40 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: 17
The number of parameters for which AMD EPYC 7663 is better: 19
Although it should be understood that all the figures in the table above do not mean that taking them into account you should undividedly trust a simple comparison of these figures. Better to watch benchmarks video and read the opinion of real owners of Intel Core i9-12900KF and AMD EPYC 7663 before deciding 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 6, 5.2 score

• Intel Core i9-12900KF specs and review.

AMD EPYC 7663 - all data

• Cinebench r15 score
• Cinebench r20 score
• Cinebench r23 score
• GeekBench 6, 5.2 score

• AMD EPYC 7663 specs and review.