Intel Core i9-13900KS vs Intel Core i5-12400F

Processor comparisons 29-09-2022

   Let's say you can't decide which processor to buy, you can make a choice after reading the full tests Intel Core i9-13900KS vs Intel Core i5-12400F and understand which is better for games or normal use for video editing, programming, machine learning, streaming, rendering. Here is useful information from real streaming and video editing tests or many benchmarks. A careful review of all the specifications, to make it easier to understand, is summarized in the table.
   From the comparison video, you can get the results of parallel examination in software tests like Cinebench 23 (20, 15), PCMark 10, DaVinci Resolve Studio, RealBench, VeraCrypt, PassMark, Blender, WPrime, UserBenchmark, AIDA64, Prime95, MATLAB, SuperPi, 7zip, World of Tanks enCore Benchmark, Blender, 3DMark, Furmark, Handbrake, GeekBench 6, 5.2, Gears 5, Dolphin Emulator.
   Gaming performance of CPUs in:

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

After reading the results these benchmarks and videos, you already be able to know which processor is better to buy for gaming Intel Core i5-12400F or Intel Core i9-13900KS.

Summary benchmark results

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

Core i9-13900KS

73%

Core i5-12400F

57%

This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-13900KS is 21% better than Core i5-12400F. The data source is several popular tests. Detailed information can be found below.

Gaming performance
Summary result of all game benchmarks.

Core i9-13900KS

66%

Core i5-12400F

55%

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 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 low game result, 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: Shadow of the Tomb Raider, Counter-Strike: Global Offensive (CS GO), The Witcher 3: Wild Hunt, Monster Hunter World, Ghostrunner, Resident Evil 7 Biohazard, Hitman 3, Microsoft Flight Simulator, NBA 2K20, Metro Exodus, Half-Life: Alyx, Battlefield V, Horizon Zero Dawn, League of Legends (LOL), DOTA 2A, PlayerUnknown's Battlegrounds (PUBG), Forza Horizon 4, Control.

Gaming benchmark

Fortnite	117.3	97.9
Valorant	133.2	111.3
Cyberpunk 2077	74.6	62.3
Apex Legends	125.2	104.6
Call of Duty Warzone	99.9	83.5
Overwatch	107.9	90.1
Red Dead Redemption 2	91.9	76.8
DOOM Eternal	66.6	55.6
Warzone	103.9	86.8
Assassin's Creed	111.9	93.5
Valheim	110.6	92.4

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 tested computers not only did they have different video cards and different amounts of RAM. But users also tested them at different screen resolutions: 2K, FullHD or 4K. So 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 get acquainted with the benchmarks that are made with the same video card that is installed in your computer.

Power consumption

Core i9-13900KS

71%

Core i5-12400F

90%

To make a final decision 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 i5-12400F is more energy efficient than the Core i9-13900KS since it has less power consumption: 125W vs. 65W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, it will be useful 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 machine learning, video rendering or video editing, programming, streaming, 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 reach maximum performance. You will find out this data from the benchmark tables below. Before using 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 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 i9-13900KS	Intel Core i5-12400F
Cinbench 15 Single-core	631	334
Cinbench 15 Multi-core	6774	2437
Cinbench 20 Single-core	1056	799
Cinbench 20 Multi-core	15135	5536
Cinbench 23 Single-core	3757	1868
Cinbench 23 Multi-core	43688	18250

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

	Intel Core i9-13900KS	Intel Core i5-12400F
Single-Core	3134	4379
Multi-Core	76304	25551

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

	Intel Core i9-13900KS	Intel Core i5-12400F
Single-Core	2675	1768
Multi-Core	28679	9729

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 i9-13900KS	Intel Core i5-12400F
Announcement date	October 12, 2022	January 07, 2022
Type	Desktop	Desktop
Socket	FCLGA1700	FCLGA1700
Core name	Raptor Lake	Alder Lake
Architecture	x86	x86
Generation	13	12
Turbo Frequency	5.9 MHz	4.4 MHz
Frequency	4.5 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	65 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
L3 cache	36 MB	18 MB
Overclocking	Yes	No
Supports ECC	Yes	No
Part number	Expansion Options

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i9-13900KS is 26% better than Core i5-12400F in terms of CPU frequency. Another difference is that Core i9-13900KS has 18 more core than Core i5-12400F. 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 i9-13900KS is better: 34
The number of parameters for which Intel Core i5-12400F 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 undividedly trust a simple quantitative comparison. Better to watch the video tests and read the opinion of of people who bought Intel Core i9-13900KS and Intel Core i5-12400F before making a decision which of the CPUs to buy for gaming.

Intel Core i9-13900KS - all data

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

• Intel Core i9-13900KS specs and review.

Intel Core i5-12400F - all data

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

• Intel Core i5-12400F specs and review.