Intel Core i9-12900K vs Intel Core i9-11900KF

Processor comparisons 28-09-2022

   For example you are thinking about choosing a CPU, you will be able to make a choice after reading the comprehensive tests Intel Core i9-12900K vs Intel Core i9-11900KF and understand which is better for games or normal use for streaming, machine learning, programming, video editing, rendering. Here is all information from real video editing and streaming tests or many benchmarks. A step-by-step analysis of all the technical characteristics, to make it easier to read, is made by the table.
   From the comparison video, you can get the results of parallel examination in synthetic type tests like WPrime, Blender, DaVinci Resolve Studio, 3DMark, Handbrake, MATLAB, RealBench, Blender, Furmark, SuperPi, Dolphin Emulator, AIDA64, Gears 5, Prime95, Cinebench 23 (20, 15), 7zip, PassMark, GeekBench 6, 5.2, World of Tanks enCore Benchmark, UserBenchmark, PCMark 10, VeraCrypt.
   Gaming performance of CPUs in:

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

After looking at the data of parallel benchmarks and videos, you already be able to figure out which CPU is better to buy for gaming Intel Core i9-11900KF 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

67%

Core i9-11900KF

58%

This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-12900K is 13% better than Core i9-11900KF. The data source is several popular tests. Detailed information can be found below.

Gaming performance
Summary result of all game benchmarks.

Core i9-12900K

64%

Core i9-11900KF

54%

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

Gaming benchmark

Fortnite	113.8	96.8
Valorant	129.3	110.0
Cyberpunk 2077	72.4	61.6
Apex Legends	121.5	103.4
Call of Duty Warzone	97.0	82.5
Overwatch	104.7	89.1
Red Dead Redemption 2	89.2	75.9
DOOM Eternal	64.6	55.0
Warzone	100.8	85.8
Assassin's Creed	108.6	92.4
Valheim	107.3	91.3

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: FullHD, 2K or 4K. So 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 get acquainted with the benchmarks that are made with the same video card that is installed in your computer.

Power consumption

Core i9-12900K

97%

Core i9-11900KF

45%

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 i9-12900K is more energy efficient than the Core i9-11900KF since it has less power consumption: 125W vs. 125W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you need 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

For example you want to use the processor not only for gaming, but also for streaming, programming, video editing or video rendering, machine learning, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to achieve maximum efficiency, the CPU uses all cores and threads that it has. You will learn this data from the benchmark tables below. Before you take into account the data from these tests, be sure to check whether the program you are going to use on your computer supports multi-threaded mode. Because there are still many programs that can use only one core to work, and all the benefit 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	Intel Core i9-11900KF
Cinbench 15 Single-core	489	281
Cinbench 15 Multi-core	5150	2549
Cinbench 20 Single-core	816	630
Cinbench 20 Multi-core	11450	5668
Cinbench 23 Single-core	2896	1636
Cinbench 23 Multi-core	32950	16310

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

	Intel Core i9-12900K	Intel Core i9-11900KF
Single-Core	7546	3763
Multi-Core	56332	27884

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

	Intel Core i9-12900K	Intel Core i9-11900KF
Single-Core	3641	1722
Multi-Core	25262	8613

Comparison of specifications

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

	Intel Core i9-12900K	Intel Core i9-11900KF
Announcement date	July 21, 2021	February 21, 2021
Type	Desktop	Desktop
Socket	FCLGA1700	FCLGA1200
Core name	Alder Lake	Rocket Lake
Architecture	x86	x86
Generation	12	11
Turbo Frequency	5.2 MHz	5.3 MHz
Frequency	3.9 MHz	3.5 MHz
Cores	16	8
Threads	24	16
Bus rate	16 GT/s	8 GT/s
Bit	64	64
Lithography	7 nm	14 nm
Transistors count	12400 millions	9800 millions
Power consumption (TDP)	125 W	125 W
Memory type	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s	DDR4-3200
Max. Memory	128 Gb	128 Gb
Memory Frequency	6400	3200
Memory bandwidth	76.8 GB/s	50 GB/s
L1 cache	2 MB
L2 cache	14 MB	4 MB
L3 cache	30 MB	16 MB
Overclocking	No	Yes
Supports ECC	No	No
Part number

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 Core i9-11900KF in terms of CPU frequency. Another difference is that Core i9-12900K has 8 more core than Core i9-11900KF. 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: 32
The number of parameters for which Intel Core i9-11900KF is better: 4
Although it should be understood that all the number in the text above do not mean that taking them into account you should completely trust a simple comparison of these figures. Be sure to watch the testing video and read the reviews of of people who bought Intel Core i9-12900K and Intel Core i9-11900KF before making a choice which CPU to buy for gaming and which not.

Intel Core i9-12900K - all data

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

• Intel Core i9-12900K specs and review.

• Intel Core i9-11900KF specs and review.