Intel Core i5-13400T vs Intel Core i9-12900K

Processor comparisons   30-01-2023
   Perhaps you can't decide which processor to buy, you can make a choice after reading the comprehensive tests Intel Core i5-13400T vs Intel Core i9-12900K and decide which is better for games or normal use for rendering, programming, machine learning, video editing, streaming. Here you can find useful information from real streaming and video editing tests or different benchmarks. A step-by-step analysis of all the specifications, so that it can be easier to read, is made by the table.
   From the comparison video, you can get the results of joint testing in software tests like Dolphin Emulator, MATLAB, DaVinci Resolve Studio, Cinebench 23 (20, 15), VeraCrypt, Handbrake, AIDA64, 3DMark, PassMark, RealBench, 7zip, Furmark, WPrime, Prime95, SuperPi, Gears 5, PCMark 10, UserBenchmark, World of Tanks enCore Benchmark, Blender, GeekBench 6, 5.2, Blender.
   Gaming performance of CPUs in:

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

After looking at the data these benchmarks and videos, you already be able to figure out which processor is better to buy for gaming Intel Core i9-12900K or Intel Core i5-13400T.

Summary benchmark results

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

Core i5-13400T

58%

Core i9-12900K

67%

The number of this parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-12900K is 13% better than Core i5-13400T. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Core i5-13400T

56%

Core i9-12900K

64%

For the maximum in this test, the results of the most powerful processor in the site database are taken. 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 low game result, just look at the FPS that it produces in real games in the summary table below.
List of other games in which CPU comparisons were performed: League of Legends (LOL), DOTA 2A, Counter-Strike: Global Offensive (CS GO), Horizon Zero Dawn, Monster Hunter World, Shadow of the Tomb Raider, Half-Life: Alyx, Metro Exodus, The Witcher 3: Wild Hunt, PlayerUnknown's Battlegrounds (PUBG), Microsoft Flight Simulator, NBA 2K20, Ghostrunner, Control, Hitman 3, Resident Evil 7 Biohazard, Battlefield V, Forza Horizon 4.

Gaming benchmark

Fortnite	99.5	113.8
Valorant	113.0	129.3
Cyberpunk 2077	63.3	72.4
Apex Legends	106.2	121.5
Call of Duty Warzone	84.8	97.0
Overwatch	91.5	104.7
Red Dead Redemption 2	78.0	89.2
DOOM Eternal	56.5	64.6
Warzone	88.2	100.8
Assassin's Creed	94.9	108.6
Valheim	93.8	107.3

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 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, 4K 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 compare it in one assembly with the video card that is installed in your computer.

Power consumption

Core i5-13400T

160%

Core i9-12900K

97%

To make a finishing choice 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 i5-13400T is more energy efficient than the Core i9-12900K since it has less power consumption: 35W vs. 125W. 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 streaming, programming, video rendering or video editing, machine learning, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum efficiency, the CPU includes all threads and cores that it has. 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. Because there are still many programs that can use only one core to run, and all the benefit 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 i5-13400T	Intel Core i9-12900K
Cinbench 15 Single-core	274	489
Cinbench 15 Multi-core	2665	5150
Cinbench 20 Single-core	442	816
Cinbench 20 Multi-core	5901	11450
Cinbench 23 Single-core	1509	2896
Cinbench 23 Multi-core	16937	32950

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

	Intel Core i5-13400T	Intel Core i9-12900K
Single-Core	1380	7546
Multi-Core	28855	56332

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

	Intel Core i5-13400T	Intel Core i9-12900K
Single-Core	1680	3641
Multi-Core	11233	25262

Comparison of specifications

In the specification comparison table, the most helpful will be the the possibility of overclocking it and release date of the processor. The newer the processor, the longer it will last you. 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, thereby increasing its performance, then it will continue to maintain maximum FPS in new games. The economy are obvious! It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer.

	Intel Core i5-13400T	Intel Core i9-12900K
Announcement date	January 11, 2023	July 21, 2021
Type	Desktop	Desktop
Socket	FCLGA1700	FCLGA1700
Core name	Raptor Lake	Alder Lake
Architecture	x86	x86
Generation	13	12
Turbo Frequency	4.4 MHz	5.2 MHz
Frequency	3 MHz	3.9 MHz
Cores	10	16
Threads	16	24
Bus rate	16 GT/s	16 GT/s
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	14200 millions	12400 millions
Power consumption (TDP)	35 W	125 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	4800	6400
Memory bandwidth	76.8 GB/s	76.8 GB/s
L1 cache	1 MB	2 MB
L2 cache	1 MB	14 MB
L3 cache	20 MB	30 MB
Overclocking	No	No
Supports ECC	No	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 i9-12900K is 23% better than Core i5-13400T in terms of CPU frequency. Another difference is that Core i9-12900K has 6 more core than Core i5-13400T. 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 i5-13400T is better: 4
The number of parameters for which Intel Core i9-12900K is better: 29
However, it should be realized that all the number in the table above do not mean that taking them into account you should fully trust a simple comparison of these numbers. Be sure to watch the testing video and read the reviews of of people who bought Intel Core i5-13400T and Intel Core i9-12900K before making a choice which processor to buy for gaming and which not.

Intel Core i5-13400T - all data

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

• Intel Core i5-13400T specs and review.

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.