Intel Core i9-9900KS vs Intel Core i9-10850K

Processor comparisons 23-03-2021

   For example you are thinking about choosing a processor, you will be able to make a choice after reading the detailed tests Intel Core i9-9900KS vs Intel Core i9-10850K and see which is better for games or normal use for rendering, programming, machine learning, streaming, video editing. Here you can find useful information from real streaming and video editing tests or different benchmarks. A careful analysis of all the technical characteristics, so that it can be easier to understand, is summarized in the table.
   From the comparison video, you can get the results of joint testing in synthetic type tests like UserBenchmark, PCMark 10, 7zip, Dolphin Emulator, World of Tanks enCore Benchmark, SuperPi, RealBench, Furmark, PassMark, Cinebench 23 (20, 15), Prime95, Handbrake, Gears 5, 3DMark, GeekBench 6, 5.2, VeraCrypt, DaVinci Resolve Studio, Blender, Blender, WPrime, MATLAB, AIDA64.
   Gaming performance of CPUs in:

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

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 i9-10850K 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 i9-10850K

57%

This value shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-10850K is 3% better than Core i9-9900KS. 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 i9-10850K

56%

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

Gaming benchmark

Fortnite	97.7	99.8
Valorant	111.0	113.4
Cyberpunk 2077	62.2	63.5
Apex Legends	104.4	106.6
Call of Duty Warzone	83.3	85.1
Overwatch	89.9	91.9
Red Dead Redemption 2	76.6	78.3
DOOM Eternal	55.5	56.7
Warzone	86.6	88.5
Assassin's Creed	93.3	95.3
Valheim	92.1	94.1

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: 4K, 2K or FullHD. Therefore, 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 i9-9900KS

35%

Core i9-10850K

36%

To make a finishing 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 i9-10850K is more energy efficient than the Core i9-9900KS since it has less power consumption: 127W vs. 125W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you must know its TDP. It is necessary to count so that the TDP data specified in the cooler specification is 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 streaming, video rendering or video editing, programming, machine learning, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, the processor includes all cores and threads that it has to the maximum to reach maximum efficiency. You will learn 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. Since there are still many programs that use only one core to work, and all the advantages 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 i9-10850K
Cinbench 15 Single-core	222	229
Cinbench 15 Multi-core	2201	2616
Cinbench 20 Single-core	518	536
Cinbench 20 Multi-core	5226	6318
Cinbench 23 Single-core	1284	1367
Cinbench 23 Multi-core	12704	16820

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

	Intel Core i9-9900KS	Intel Core i9-10850K
Single-Core	3018	3074
Multi-Core	19522	23350

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

	Intel Core i9-9900KS	Intel Core i9-10850K
Single-Core	1368	1383
Multi-Core	9501	11578

Comparison of specifications

In the specification comparison table, the most helpful 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 in your computer. 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, thereby increasing its performance, then it will continue to maintain maximum FPS in new games. Accordingly, you do not need to buy a new CPU to enjoy the games any longer. The savings are obvious!

	Intel Core i9-9900KS	Intel Core i9-10850K
Announcement date	October 01, 2019	April 01, 2020
Type	Desktop	Desktop
Socket	FCLGA1151-2	FCLGA1200
Core name	Coffee Lake	Comet Lake
Architecture	x86	x86
Generation	9	10
Turbo Frequency	5 MHz	5.1 MHz
Frequency	4 MHz	3.6 MHz
Cores	8	10
Threads	16	20
Bus rate	8 GT/s	8 GT/s
Bit	64	64
Lithography	14 nm	14 nm
Transistors count	8600 millions	9200 millions
Power consumption (TDP)	127 W	125 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	20 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 9% better than Core i9-10850K in terms of CPU frequency. Another difference is that Core i9-10850K has 2 more core than Core i9-9900KS. 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: 1
The number of parameters for which Intel Core i9-10850K is better: 31
However, it should be understood that all the number in the text above do not mean that taking them into account you should completely trust a simple comparison of these numbers. Be sure to watch benchmarks video and read the reviews of real owners of Intel Core i9-9900KS and Intel Core i9-10850K before making a selection which CPU to buy for gaming and which not.

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 i9-10850K specs and review.