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Intel Core i9-11900KB vs Intel Core i9-10920X gaming benchmark

Intel Core i9-11900KB vs Intel Core i9-10920X

Processor comparisons   12-06-2021
   Perhaps you are thinking about choosing a processor, you will be able to make a choice by looking at the Intel Core i9-11900KB vs Intel Core i9-10920X tests and understand which is better for games or simple use for rendering, streaming, video editing, programming, machine learning. Here is all information from different benchmarks or real streaming and video editing tests. A step-by-step analysis of all the technical characteristics, to make it easier to read, is presented in the form of the table.
   From the video comparison, you can get the results of parallel examination in special test applications such as Blender, Furmark, Cinebench 23 (20, 15), MATLAB, Gears 5, AIDA64, 3DMark, WPrime, 7zip, Blender, Geekbench 5.2, PCMark 10, PassMark, Handbrake, VeraCrypt, World of Tanks enCore Benchmark, RealBench, UserBenchmark, Dolphin Emulator, DaVinci Resolve Studio, SuperPi, Prime95.
   Gaming performance of processors in:
  • Valheim
  • Call of Duty: Modern Warfare and Warzone
  • Borderlands 3
  • World of Warcraft: Shadowlands
  • Watch Dogs Legion
  • Cyberpunk 2077
  • Red Dead Redemption 2
  • DOOM: Eternal
  • Rainbow Six Siege
  • Fallout 76
  • Overwatch
  • Apex Legends
  • Death Stranding
  • Fortnite
  • Grand Theft Auto V
  • Valorant
  • Last Man Standing
  • Assassin's Creed Valhalla
  • Halo Infinite

   After looking at the data of parallel benchmarks and videos, you already be able to understand which CPU is better to buy for gaming Intel Core i9-10920X or Intel Core i9-11900KB.

 
Intel Core i9-11900KB
Intel Core i9-10920X

Summary benchmark results

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

Processor Benchmark
Core i9-11900KB66% Core i9-10920X64%
This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-11900KB is 3% better than Core i9-10920X. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.
Core i9-11900KB61% Core i9-10920X62%
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 this processor costs several tens of thousands of dollars. Therefore, if you think 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 other games in which processors were compared: Counter-Strike: Global Offensive (CS GO), Shadow of the Tomb Raider, Forza Horizon 4, Metro Exodus, PlayerUnknown's Battlegrounds (PUBG), League of Legends (LOL), Resident Evil 7 Biohazard, Half-Life: Alyx, Horizon Zero Dawn, Microsoft Flight Simulator, DOTA 2A, Monster Hunter World, The Witcher 3: Wild Hunt, Control, Hitman 3, Ghostrunner, NBA 2K20, Battlefield V.

Gaming benchmark

Fortnite108.3109.8
Valorant123.1124.7
Cyberpunk 207768.969.8
Apex Legends115.7117.2
Call of Duty Warzone92.393.5
Overwatch99.7101.0
Red Dead Redemption 284.986.1
DOOM Eternal61.562.4
Warzone96.097.3
Assassin's Creed103.4104.8
Valheim102.2103.5
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: 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 i9-11900KB104% Core i9-10920X25%
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 i9-11900KB is more energy efficient than the Core i9-10920X since it has less power consumption: 65W vs. 165W. 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

For example 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, to reach maximum performance, the CPU uses all threads and cores that it has. You will learn this data from the benchmark tables below. Before using the data from these tests, be sure to find out whether the program that you are going to use on your computer can work in multi-threaded mode. Since there are still many programs that use only one core to work, 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 i9-11900KB Intel Core i9-10920X
Cinbench 15 Single-core296185
Cinbench 15 Multi-core26802798
Cinbench 20 Single-core662596
Cinbench 20 Multi-core59575367
Cinbench 23 Single-core17201550
Cinbench 23 Multi-core1714315445

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance
Intel Core i9-11900KB Intel Core i9-10920X
Single-Core39552780
Multi-Core2930726405

GeekBench 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance
Intel Core i9-11900KB Intel Core i9-10920X
Single-Core20411246
Multi-Core1314214074

Comparison of specifications

In the specification comparison table, the most useful 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. When the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS even in new games. Accordingly, you do not need to buy a new CPU to enjoy the games any longer. The economy are obvious!

Intel Core i9-11900KB Intel Core i9-10920X
Announcement dateFebruary 21, 2021October 01, 2019
TypeDesktopDesktop
SocketFCBGA1787FCLGA2066
Core nameTiger LakeCascade Lake
Architecturex86x86
Generation1110
Turbo Frequency5.3 MHz4.8 MHz
Frequency3.3 MHz3.5 MHz
Cores812
Threads1624
Bus rate8 GT/s8 GT/s DMI3
Bit6464
Lithography10 nm14 nm
Transistors count9800 millions9200 millions
Power consumption (TDP)65 W165 W
Memory typeUp to 3200 MT/sDDR4-2933
Max. Memory128 Gb256 Gb
Memory Frequency3200
Memory bandwidth45.8 GB/s94 GB/s
L1 cache
L2 cache4 MB
L3 cache24 MB19.25 MB
OverclockingNoNo
Supports ECCNoNo
Part number
In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i9-10920X is 5% better than Core i9-11900KB in terms of CPU frequency. Another difference is that Core i9-10920X has 4 more core than Core i9-11900KB. 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 i9-11900KB is better: 17
The number of parameters for which Intel Core i9-10920X is better: 19
   All the data that you have looked at here do not mean that taking them into account you should completely trust a simple comparison of these numbers. Better to watch benchmarks video and read the reviews of real owners of Intel Core i9-11900KB and Intel Core i9-10920X before making a choice which of the processors to buy for gaming.
•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 5 score


Versus Battle of the Processors
• Vs Ryzen Threadripper PRO 3955WX
• Vs EPYC 7343
• Vs Ryzen 9 5900X
• Vs Xeon W-3275M
• Vs Ryzen 9 3950X
• Vs EPYC 7313
• Vs Xeon Gold 6248R
• Vs EPYC 7313P
• Vs Xeon Gold 6242R
• Vs Ryzen Threadripper PRO 3945WX
• Vs Ryzen 9 5900

•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 5 score
• Fortnite gaming benchmark
• Roblox gaming benchmark
• Valorant gaming benchmark
• Cyberpunk 2077 gaming benchmark
• Apex Legends gaming benchmark
• Call of Duty: Warzone gaming benchmark
• Overwatch gaming benchmark
• Red Dead Redemption 2 gaming benchmark
• DOOM Eternal gaming benchmark
• Assassin's Creed gaming benchmark
• GTA 5 gaming benchmark
• PUBG gaming benchmark


Versus Battle of the Processors
• Vs Ryzen 9 5900X
• Vs Ryzen 9 3950X
• Vs Ryzen Threadripper PRO 3945WX
• Vs Ryzen 9 5900
• Xeon Platinum 8260M Vs Core i9-10920X
• Vs Core i9-10980XE
• Vs Ryzen 9 3900XT
• Vs Ryzen 9 3900X
• Vs Ryzen Threadripper 2990WX
• Vs Core i9-9980XE
• Vs Xeon W-3175X
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