Intel Core i9-9900KS vs Intel Core i7-10875H

Processor comparisons   23-03-2021
   For example you can't decide which CPU to buy, you can make a choice after reading the full tests Intel Core i9-9900KS vs Intel Core i7-10875H and see which is better for games or normal use for streaming, programming, machine learning, rendering, video editing. Here is all information from different benchmarks or real streaming and video editing tests. A careful 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 synthetic type tests like Gears 5, World of Tanks enCore Benchmark, Cinebench 23 (20, 15), PCMark 10, VeraCrypt, Furmark, GeekBench 6, 5.2, RealBench, Blender, AIDA64, WPrime, Handbrake, Dolphin Emulator, 3DMark, 7zip, Prime95, UserBenchmark, DaVinci Resolve Studio, PassMark, SuperPi, Blender, MATLAB.
   Gaming performance of processors in:

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

After reading the results of parallel benchmarks and videos, you can already make an informed decision about which processor is better to buy for gaming Intel Core i7-10875H or Intel Core i9-9900KS.

Summary benchmark results

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

Core i9-9900KS

55%

Core i7-10875H

54%

This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-9900KS is 1% better than Core i7-10875H. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Core i9-9900KS

55%

Core i7-10875H

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

Gaming benchmark

Fortnite	97.7	97.2
Valorant	111.0	110.5
Cyberpunk 2077	62.2	61.9
Apex Legends	104.4	103.8
Call of Duty Warzone	83.3	82.8
Overwatch	89.9	89.5
Red Dead Redemption 2	76.6	76.2
DOOM Eternal	55.5	55.2
Warzone	86.6	86.2
Assassin's Creed	93.3	92.8
Valheim	92.1	91.7

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, FullHD 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 i9-9900KS

35%

Core i7-10875H

106%

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 i7-10875H is more energy efficient than the Core i9-9900KS as it consumes less power: 127W vs. 45W. 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

For example you want to use the processor not only for gaming, but also for programming, video editing or video rendering, machine learning, streaming, then the main parameter for you is its performance in multi-threaded mode. In this mode, the CPU uses all threads and cores that it has to the maximum to reach maximum performance. You will find out this data from the benchmark tables below. Before you take into account the data from these tests, be sure to check whether the program 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 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 i9-9900KS	Intel Core i7-10875H
Cinbench 15 Single-core	222	212
Cinbench 15 Multi-core	2201	1563
Cinbench 20 Single-core	518	506
Cinbench 20 Multi-core	5226	3569
Cinbench 23 Single-core	1284	1166
Cinbench 23 Multi-core	12704	11389

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

	Intel Core i9-9900KS	Intel Core i7-10875H
Single-Core	3018	2864
Multi-Core	19522	15944

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

	Intel Core i9-9900KS	Intel Core i7-10875H
Single-Core	1368	1437
Multi-Core	9501	9026

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 in your computer. And the easier it will be to upgrade the system in the future. The same can be said about overclocking. If the processor can be overclocked, thereby increasing its performance, then it will continue to maintain maximum FPS even in new games. The economy are obvious! Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer.

	Intel Core i9-9900KS	Intel Core i7-10875H
Announcement date	October 01, 2019	April 01, 2020
Type	Desktop	Laptop
Socket	FCLGA1151-2	FCBGA1440
Core name	Coffee Lake	Comet Lake
Architecture	x86	x86
Generation	9	10
Turbo Frequency	5 MHz	5.1 MHz
Frequency	4 MHz	2.3 MHz
Cores	8	8
Threads	16	16
Bus rate	8 GT/s	8 GT/s
Bit	64	64
Lithography	14 nm	14 nm
Transistors count	8600 millions	6800 millions
Power consumption (TDP)	127 W	45 W
Memory type	DDR4-2666	DDR4-2933
Max. Memory	128 Gb	128 Gb
Memory Frequency
Memory bandwidth	41.6 GB/s	45.8 GB/s
L1 cache
L2 cache
L3 cache	16 MB	16 MB
Overclocking	No	Yes
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. Here Core i9-9900KS is 42% better than Core i7-10875H in terms of CPU frequency. 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 i9-9900KS is better: 22
The number of parameters for which Intel Core i7-10875H is better: 7
However, it should be understood that the summary data in the table above do not mean that you should be guided entirely by them and trust a simple quantitative comparison. Be sure to watch the testing video and read the opinion of real owners of Intel Core i9-9900KS and Intel Core i7-10875H before making a decision which of the CPUs to buy for gaming.

Intel Core i9-9900KS - all data

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

• Intel Core i9-9900KS specs and review.

• Intel Core i7-10875H specs and review.