Intel Core i9-11980HK vs Intel Core i9-11900KB

Processor comparisons   12-06-2021
   If you can't decide which CPU to buy, you can make a choice by looking at the Intel Core i9-11980HK vs Intel Core i9-11900KB tests and decide which is better for games or simple use for programming, streaming, rendering, video editing, machine learning. Here you can find all information from real streaming and video editing tests or different benchmarks. A careful review of all the specifications, to make it easier to read, is presented in the form of the table.
   From the video comparison, you can get the results of joint testing in special testing software such as UserBenchmark, MATLAB, VeraCrypt, DaVinci Resolve Studio, PassMark, PCMark 10, Prime95, RealBench, SuperPi, Cinebench 23 (20, 15), GeekBench 6, 5.2, Blender, WPrime, 7zip, Furmark, Gears 5, Blender, AIDA64, Dolphin Emulator, Handbrake, World of Tanks enCore Benchmark, 3DMark.
   And how good the CPUs are in games:

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

After looking at the data of parallel benchmarks and videos, you already be able to figure out which CPU is better to buy for gaming Intel Core i9-11900KB or Intel Core i9-11980HK.

Summary benchmark results

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

Core i9-11980HK

58%

Core i9-11900KB

58%

Gaming performance
Summary result of all game benchmarks.

Core i9-11980HK

55%

Core i9-11900KB

57%

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 run games. Because this processor costs 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 summary table below.
List of other games in which CPU comparisons were performed: Resident Evil 7 Biohazard, Battlefield V, Microsoft Flight Simulator, Shadow of the Tomb Raider, Monster Hunter World, League of Legends (LOL), PlayerUnknown's Battlegrounds (PUBG), Control, Forza Horizon 4, Counter-Strike: Global Offensive (CS GO), Metro Exodus, Ghostrunner, DOTA 2A, The Witcher 3: Wild Hunt, Half-Life: Alyx, Horizon Zero Dawn, Hitman 3, NBA 2K20.

Gaming benchmark

Fortnite	98.4	101.4
Valorant	111.8	115.2
Cyberpunk 2077	62.6	64.5
Apex Legends	105.1	108.3
Call of Duty Warzone	83.9	86.4
Overwatch	90.6	93.3
Red Dead Redemption 2	77.2	79.5
DOOM Eternal	55.9	57.6
Warzone	87.2	89.9
Assassin's Creed	93.9	96.8
Valheim	92.8	95.6

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 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. You will get more accurate information about how powerful 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 i9-11980HK

82%

Core i9-11900KB

104%

To make a final decision 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 i9-11900KB is more energy efficient than the Core i9-11980HK since it has less power consumption: 65W vs. 65W. Power consumption is especially important for laptops. And TDP should be taken into account when choosing a processor cooling system. 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

Let's say you want to use the processor not only for gaming, but also for video editing or video rendering, machine learning, streaming, programming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum performance, the processor turns on 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 software 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 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 i9-11980HK	Intel Core i9-11900KB
Cinbench 15 Single-core	298	296
Cinbench 15 Multi-core	2704	2680
Cinbench 20 Single-core	668	662
Cinbench 20 Multi-core	6009	5957
Cinbench 23 Single-core	1735	1720
Cinbench 23 Multi-core	17294	17143

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

	Intel Core i9-11980HK	Intel Core i9-11900KB
Single-Core	3989	3955
Multi-Core	29565	29307

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

	Intel Core i9-11980HK	Intel Core i9-11900KB
Single-Core	1599	2041
Multi-Core	10219	13142

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 you. And the easier it will be to upgrade the system in the future. The same benefits from the presence of overclocking. When the processor can be overclocked, increasing its performance, then it will still be able to produce maximum FPS in new games. Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer. The economy are obvious!

	Intel Core i9-11980HK	Intel Core i9-11900KB
Announcement date	February 21, 2021	February 21, 2021
Type	Laptop	Desktop
Socket	FCBGA1787	FCBGA1787
Core name	Tiger Lake	Tiger Lake
Architecture	x86	x86
Generation	11	11
Turbo Frequency	5 MHz	5.3 MHz
Frequency	3.3 MHz	3.3 MHz
Cores	8	8
Threads	16	16
Bus rate	8 GT/s	8 GT/s
Bit	64	64
Lithography	10 nm	10 nm
Transistors count	9800 millions	9800 millions
Power consumption (TDP)	65 W	65 W
Memory type	Up to 3200 MT/s	Up to 3200 MT/s
Max. Memory	128 Gb	128 Gb
Memory Frequency	3200	3200
Memory bandwidth	51.2 GB/s	45.8 GB/s
L1 cache
L2 cache	4 MB	4 MB
L3 cache	24 MB	24 MB
Overclocking	No	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. 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 i9-11980HK is better: 9
The number of parameters for which Intel Core i9-11900KB is better: 14
However, it should be realized that all the figures in the text above do not mean that you should be guided entirely by them and trust a simple comparison of these figures. Be sure to watch benchmarks video and read the opinion of of people who bought Intel Core i9-11980HK and Intel Core i9-11900KB before making a choice which of the CPUs to buy for gaming.

Intel Core i9-11980HK - all data

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

• Intel Core i9-11980HK specs and review.

Intel Core i9-11900KB - all data

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

• Intel Core i9-11900KB specs and review.