Intel Core i9-13900KF vs Intel Core i5-12400T

Processor comparisons   29-09-2022
   For example you can't decide which CPU to buy, you can make a decision by looking at the Intel Core i9-13900KF vs Intel Core i5-12400T tests and see which is better for games or normal use for video editing, programming, rendering, machine learning, streaming. Here is useful information from various benchmarks or real streaming and video editing tests. A step-by-step analysis of all the technical characteristics, so that it can be easier to read, is presented in the form of the table.
   From the comparison video, you can get the results of joint testing in software tests such as UserBenchmark, Handbrake, Gears 5, 3DMark, WPrime, DaVinci Resolve Studio, GeekBench 6, 5.2, Blender, PCMark 10, RealBench, Prime95, Dolphin Emulator, VeraCrypt, SuperPi, MATLAB, Furmark, AIDA64, 7zip, World of Tanks enCore Benchmark, Cinebench 23 (20, 15), PassMark, Blender.
   Gaming performance of processors in:

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

After reading the results these benchmarks and videos, you can already make an briefed decision about which CPU is better to buy for gaming Intel Core i5-12400T or Intel Core i9-13900KF.

Summary benchmark results

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

Core i9-13900KF

68%

Core i5-12400T

57%

The number of this parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-13900KF is 16% better than Core i5-12400T. The data source is several popular tests. Detailed information can be found below.

Gaming performance
Summary result of all game benchmarks.

Core i9-13900KF

65%

Core i5-12400T

55%

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 play 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, look at the FPS that it produces in real games in the summary table below.
List of other games in which processors were compared: Hitman 3, Battlefield V, Microsoft Flight Simulator, Ghostrunner, Control, PlayerUnknown's Battlegrounds (PUBG), NBA 2K20, Resident Evil 7 Biohazard, Shadow of the Tomb Raider, Forza Horizon 4, Horizon Zero Dawn, The Witcher 3: Wild Hunt, Metro Exodus, Monster Hunter World, League of Legends (LOL), DOTA 2A, Counter-Strike: Global Offensive (CS GO), Half-Life: Alyx.

Gaming benchmark

Fortnite	115.3	97.3
Valorant	131.0	110.5
Cyberpunk 2077	73.3	61.9
Apex Legends	123.1	103.9
Call of Duty Warzone	98.2	82.9
Overwatch	106.1	89.5
Red Dead Redemption 2	90.4	76.3
DOOM Eternal	65.5	55.3
Warzone	102.2	86.2
Assassin's Creed	110.0	92.9
Valheim	108.7	91.7

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 i9-13900KF

60%

Core i5-12400T

166%

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 i5-12400T is more energy efficient than the Core i9-13900KF as it consumes less power: 125W vs. 35W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you need to know its TDP. 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 want to use the processor not only for gaming, but also for programming, video editing or video rendering, streaming, machine learning, then the main parameter for you is its performance in multi-threaded mode. In this mode, the CPU uses all cores and threads that it has to the maximum to achieve maximum efficiency. 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 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 i9-13900KF	Intel Core i5-12400T
Cinbench 15 Single-core	525	330
Cinbench 15 Multi-core	5528	2416
Cinbench 20 Single-core	875	792
Cinbench 20 Multi-core	12292	5486
Cinbench 23 Single-core	3109	1851
Cinbench 23 Multi-core	35375	18083

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

	Intel Core i9-13900KF	Intel Core i5-12400T
Single-Core	2841	4338
Multi-Core	60297	25317

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

	Intel Core i9-13900KF	Intel Core i5-12400T
Single-Core	2287	1749
Multi-Core	26728	9090

Comparison of specifications

In the specification comparison table, the most useful will be the release date of the processor and the possibility of overclocking it. 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 can be said about overclocking. If the processor can be overclocked, thereby increasing its performance, then it will continue to maintain maximum FPS even 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 i9-13900KF	Intel Core i5-12400T
Announcement date	September 15, 2022	January 07, 2022
Type	Desktop	Desktop
Socket	FCLGA1700	FCLGA1700
Core name	Raptor Lake	Alder Lake
Architecture	x86	x86
Generation	13	12
Turbo Frequency	5.8 MHz	4.2 MHz
Frequency	4.3 MHz	3.3 MHz
Cores	24	6
Threads	32	12
Bus rate	16 GT/s	8 GT/s
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	14200 millions	10200 millions
Power consumption (TDP)	125 W	35 W
Memory type	Up to DDR5 5600 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	6500
Memory bandwidth	89.6 GB/s	76.8 GB/s
L1 cache	2 MB
L2 cache	8 MB	7.5 MB
L3 cache	36 MB	18 MB
Overclocking	y	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 i9-13900KF is 23% better than Core i5-12400T in terms of CPU frequency. Another difference is that Core i9-13900KF has 18 more core than Core i5-12400T. 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 i9-13900KF is better: 32
The number of parameters for which Intel Core i5-12400T is better: 3
Although it should be realized that all the figures in the table above do not mean that taking them into account you should completely trust a simple comparison of these numbers. Be sure to watch the testing video and read the reviews of real owners of Intel Core i9-13900KF and Intel Core i5-12400T before making a selection which of the CPUs to buy for gaming.

Intel Core i9-13900KF - all data

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

• Intel Core i9-13900KF specs and review.

Intel Core i5-12400T - all data

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

• Intel Core i5-12400T specs and review.