Intel Core i9-12900KF vs Intel Core i9-12900E

Processor comparisons 10-01-2022

   Let's say you are thinking about choosing a processor, you will be able to make a decision after reading the detailed tests Intel Core i9-12900KF vs Intel Core i9-12900E and decide which is better for games or simple use for streaming, programming, video editing, rendering, machine learning. Here is all information from several benchmarks or real video editing and streaming tests. A thorough analysis of all the technical characteristics, to make it easier to read, is summarized in the table.
   From the comparison video, you can get the results of parallel examination in synthetic type tests like UserBenchmark, Handbrake, Dolphin Emulator, 3DMark, PassMark, DaVinci Resolve Studio, WPrime, GeekBench 6, 5.2, Blender, Furmark, 7zip, Cinebench 23 (20, 15), RealBench, AIDA64, Gears 5, Blender, SuperPi, Prime95, MATLAB, PCMark 10, VeraCrypt, World of Tanks enCore Benchmark.
   Gaming performance of processors in:

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

After reading the results these benchmarks and videos, you can already make an briefed decision about which processor is better to buy for gaming Intel Core i9-12900E 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%

Core i9-12900E

65%

This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-12900KF is 1% better than Core i9-12900E. 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%

Core i9-12900E

59%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor at the moment. And of course, this is a server processor, on which no one will run games. Because this processor costs several tens of thousands of dollars. And if it seems to you that the selected CPU has a small 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: Half-Life: Alyx, PlayerUnknown's Battlegrounds (PUBG), Counter-Strike: Global Offensive (CS GO), Shadow of the Tomb Raider, Microsoft Flight Simulator, Control, DOTA 2A, The Witcher 3: Wild Hunt, Hitman 3, Battlefield V, League of Legends (LOL), NBA 2K20, Metro Exodus, Ghostrunner, Resident Evil 7 Biohazard, Forza Horizon 4, Horizon Zero Dawn, Monster Hunter World.

Gaming benchmark

Fortnite	108.9	104.0
Valorant	123.8	118.2
Cyberpunk 2077	69.3	66.2
Apex Legends	116.4	111.1
Call of Duty Warzone	92.8	88.7
Overwatch	100.3	95.7
Red Dead Redemption 2	85.4	81.6
DOOM Eternal	61.9	59.1
Warzone	96.5	92.2
Assassin's Creed	104.0	99.3
Valheim	102.7	98.1

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 amounts of RAM and different video cards. But users also tested them at different screen resolutions: 4K, 2K 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 get acquainted with the benchmarks that are made with the same video card that is installed in your computer.

Power consumption

Core i9-12900KF

52%

Core i9-12900E

94%

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 i9-12900E is more energy efficient than the Core i9-12900KF since it has less power consumption: 125W vs. 65W. 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

If you plan to use the processor not only for gaming, but also for video rendering or video editing, programming, machine learning, streaming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum performance, the processor uses all cores and threads that it has. You will find out this data from the benchmark tables below. Before you take into account the data from these tests, be sure to check whether the software 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 i9-12900KF	Intel Core i9-12900E
Cinbench 15 Single-core	474	436
Cinbench 15 Multi-core	4996	4593
Cinbench 20 Single-core	792	728
Cinbench 20 Multi-core	11107	10212
Cinbench 23 Single-core	2809	2582
Cinbench 23 Multi-core	31962	29385

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

	Intel Core i9-12900KF	Intel Core i9-12900E
Single-Core	7320	6730
Multi-Core	54642	50237

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

	Intel Core i9-12900KF	Intel Core i9-12900E
Single-Core	1967	1847
Multi-Core	20514	15707

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 you. And the easier it will be to upgrade the system later. The same can be said about overclocking. If the processor can be overclocked, increasing its performance, then it will still be able to produce maximum FPS in new games. It turns out that you do not need to buy a new CPU to enjoy the games any longer. The economy are obvious!

	Intel Core i9-12900KF	Intel Core i9-12900E
Announcement date	July 21, 2021	July 21, 2021
Type	Desktop	Embedded
Socket	FCLGA1700	FCLGA1700
Core name	Alder Lake	Alder Lake
Architecture	x86	x86
Generation	12	12
Turbo Frequency	5.2 MHz	5 MHz
Frequency	3.9 MHz	3.8 MHz
Cores	16	16
Threads	24	24
Bus rate	16 GT/s	16 GT/s
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	12600 millions	12600 millions
Power consumption (TDP)	125 W	65 W
Memory type	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
Max. Memory	128 Gb	128 Gb
Memory Frequency	6400	6400
Memory bandwidth	76.8 GB/s	76.8 GB/s
L1 cache	2 MB	2 MB
L2 cache	14 MB	12 MB
L3 cache	30 MB	30 MB
Overclocking	No	No
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 i9-12900KF is 2% better than Core i9-12900E in terms of CPU frequency. 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: 24
The number of parameters for which Intel Core i9-12900E is better: 1
Although it should be understood that all the figures in the article above do not mean that taking them into account you should completely trust a simple comparison of these figures. Be sure to watch the video tests and read the reviews of real owners of Intel Core i9-12900KF and Intel Core i9-12900E before making a decision which processor 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.

Intel Core i9-12900E - all data

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

• Intel Core i9-12900E specs and review.