Intel Core i9-13900 vs Intel Core i9-11900K

Processor comparisons   08-10-2022
   For example you have difficulties with the choice of a processor, you will solve them by reading the comprehensive tests Intel Core i9-13900 vs Intel Core i9-11900K and see which is better for games or simple use for machine learning, video editing, programming, rendering, streaming. Here is all information from several benchmarks or real video editing and streaming tests. A thorough analysis of all the specifications, so that it can be easier to read, is summarized in the table.
   From the video comparison, you can get the results of parallel examination in software tests like World of Tanks enCore Benchmark, 7zip, Cinebench 23 (20, 15), VeraCrypt, AIDA64, Dolphin Emulator, SuperPi, GeekBench 6, 5.2, Blender, WPrime, MATLAB, Prime95, UserBenchmark, Furmark, Handbrake, 3DMark, DaVinci Resolve Studio, PCMark 10, Blender, RealBench, PassMark, Gears 5.
   Gaming performance of processors in:

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

After reading the results of all benchmarks and videos, you can already make an briefed decision about which processor is better to buy for gaming Intel Core i9-11900K or Intel Core i9-13900.

Summary benchmark results

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

Core i9-13900

67%

Core i9-11900K

58%

This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-13900 is 13% better than Core i9-11900K. The data source is several popular tests. Detailed information can be found below.

Gaming performance
Summary result of all game benchmarks.

Core i9-13900

62%

Core i9-11900K

57%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor at the moment. And it is clear that 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, just 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: Metro Exodus, Resident Evil 7 Biohazard, Control, Ghostrunner, Microsoft Flight Simulator, Half-Life: Alyx, The Witcher 3: Wild Hunt, PlayerUnknown's Battlegrounds (PUBG), Forza Horizon 4, Battlefield V, Monster Hunter World, Counter-Strike: Global Offensive (CS GO), Hitman 3, Shadow of the Tomb Raider, DOTA 2A, Horizon Zero Dawn, NBA 2K20, League of Legends (LOL).

Gaming benchmark

Fortnite	110.5	100.9
Valorant	125.6	114.6
Cyberpunk 2077	70.3	64.2
Apex Legends	118.1	107.8
Call of Duty Warzone	94.2	86.0
Overwatch	101.7	92.9
Red Dead Redemption 2	86.7	79.1
DOOM Eternal	62.8	57.3
Warzone	98.0	89.4
Assassin's Creed	105.5	96.3
Valheim	104.2	95.2

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: FullHD, 2K or 4K. 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 i9-13900

56%

Core i9-11900K

52%

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 i9-13900 is more energy efficient than the Core i9-11900K since it has less power consumption: 115W 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

If you plan to use the processor not only for gaming, but also for programming, machine learning, video editing or video rendering, streaming, then the main parameter for you is its performance in multi-threaded mode. In this mode, the processor includes all threads and cores 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 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 run, 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 i9-13900	Intel Core i9-11900K
Cinbench 15 Single-core	521	284
Cinbench 15 Multi-core	5424	2575
Cinbench 20 Single-core	865	636
Cinbench 20 Multi-core	12052	5725
Cinbench 23 Single-core	3054	1653
Cinbench 23 Multi-core	34668	16475

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

	Intel Core i9-13900	Intel Core i9-11900K
Single-Core	2791	3801
Multi-Core	59086	28166

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

	Intel Core i9-13900	Intel Core i9-11900K
Single-Core	1965	1961
Multi-Core	22085	12631

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 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. When the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS even in the newest games. The savings are obvious! It turns out that you do not need to buy a new CPU to enjoy the games any longer.

	Intel Core i9-13900	Intel Core i9-11900K
Announcement date	December 13, 2022	February 21, 2021
Type	Desktop	Desktop
Socket	FCLGA1700	FCLGA1200
Core name	Raptor Lake	Rocket Lake
Architecture	x86	x86
Generation	13	11
Turbo Frequency	5.6 MHz	5.3 MHz
Frequency	3 MHz	3.5 MHz
Cores	24	8
Threads	32	16
Bus rate	16 GT/s	8 GT/s
Bit	64	64
Lithography	7 nm	14 nm
Transistors count	14200 millions	9800 millions
Power consumption (TDP)	115 W	125 W
Memory type	Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s	DDR4-3200
Max. Memory	128 Gb	128 Gb
Memory Frequency	6500	3200
Memory bandwidth	89.6 GB/s	50 GB/s
L1 cache	2 MB
L2 cache	8 MB	4 MB
L3 cache	36 MB	16 MB
Overclocking	No	Yes
Supports ECC	Yes	No
Part number

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i9-11900K is 14% better than Core i9-13900 in terms of CPU frequency. Another difference is that Core i9-13900 has 16 more core than Core i9-11900K. 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 i9-13900 is better: 34
The number of parameters for which Intel Core i9-11900K is better: 4
However, it should be realized that the summary data that you have looked at here do not mean that taking them into account you should totally trust a simple comparison of these numbers. Better to watch the testing video and read the opinion of real owners of Intel Core i9-13900 and Intel Core i9-11900K before making a choice which CPU to buy for gaming and which not.

Intel Core i9-13900 - all data

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

• Intel Core i9-13900 specs and review.

Intel Core i9-11900K - all data

• Call of Duty: Warzone gaming benchmark
• Apex Legends gaming benchmark
• GTA 5 gaming benchmark
• Valorant gaming benchmark
• Red Dead Redemption 2 gaming benchmark
• Roblox gaming benchmark
• Overwatch gaming benchmark
• Fortnite gaming benchmark
• Assassin's Creed gaming benchmark
• DOOM Eternal gaming benchmark
• PUBG gaming benchmark
• Cyberpunk 2077 gaming benchmark

• Intel Core i9-11900K specs and review.