Intel Core i9-9900KS vs Intel Core i5-11600

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 full tests Intel Core i9-9900KS vs Intel Core i5-11600 and decide which is better for games or normal use for streaming, machine learning, rendering, video editing, programming. Here you can find all information from several benchmarks or real streaming and video editing tests. A thorough analysis of all the technical characteristics, so that it can be easier to understand, is made by the table.
   From the video comparison, you can get the results of parallel examination in synthetic type tests like Prime95, Dolphin Emulator, GeekBench 6, 5.2, Handbrake, Gears 5, WPrime, RealBench, SuperPi, PCMark 10, Cinebench 23 (20, 15), VeraCrypt, 3DMark, Furmark, MATLAB, UserBenchmark, 7zip, Blender, Blender, DaVinci Resolve Studio, AIDA64, World of Tanks enCore Benchmark, PassMark.
   Gaming performance of CPUs in:

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

After reading the results these benchmarks and videos, you already be able to know which processor is better to buy for gaming Intel Core i5-11600 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 i5-11600

55%

Gaming performance
Summary result of all game benchmarks.

Core i9-9900KS

55%

Core i5-11600

53%

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

Gaming benchmark

Fortnite	97.7	94.8
Valorant	111.0	107.7
Cyberpunk 2077	62.2	60.3
Apex Legends	104.4	101.3
Call of Duty Warzone	83.3	80.8
Overwatch	89.9	87.3
Red Dead Redemption 2	76.6	74.3
DOOM Eternal	55.5	53.9
Warzone	86.6	84.0
Assassin's Creed	93.3	90.5
Valheim	92.1	89.4

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 comparing 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. So 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 compare it in one assembly with the video card that is installed in your computer.

Power consumption

Core i9-9900KS

35%

Core i5-11600

41%

To make a finishing 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 i5-11600 is more energy efficient than the Core i9-9900KS as it consumes less power: 127W vs. 125W. Power consumption is particularly 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

Let's say you want to use the processor not only for gaming, but also for streaming, machine learning, programming, video editing or video rendering, then the main parameter for you is its performance in multi-threaded mode. In this mode, to reach maximum performance, the processor uses all threads and cores that it has. You will find out this data from the benchmark tables below. Before you take into account the data from these tests, be sure to find out whether the software that you are going to use on your computer can work in multi-threaded mode. Since there are still many programs that can 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 i9-9900KS	Intel Core i5-11600
Cinbench 15 Single-core	222	189
Cinbench 15 Multi-core	2201	1811
Cinbench 20 Single-core	518	442
Cinbench 20 Multi-core	5226	4058
Cinbench 23 Single-core	1284	1153
Cinbench 23 Multi-core	12704	10741

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

	Intel Core i9-9900KS	Intel Core i5-11600
Single-Core	3018	2573
Multi-Core	19522	19594

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

	Intel Core i9-9900KS	Intel Core i5-11600
Single-Core	1368	1541
Multi-Core	9501	6664

Comparison of specifications

In the specification comparison table, the processor release date and overclocking capability will be the most helpful. 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 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 even in new games. The savings are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.

	Intel Core i9-9900KS	Intel Core i5-11600
Announcement date	October 01, 2019	January 20, 2021
Type	Desktop	Desktop
Socket	FCLGA1151-2	FCLGA1200
Core name	Coffee Lake	Rocket Lake
Architecture	x86	x86
Generation	9	11
Turbo Frequency	5 MHz	4.8 MHz
Frequency	4 MHz	2.8 MHz
Cores	8	6
Threads	16	12
Bus rate	8 GT/s	8 GT/s
Bit	64	64
Lithography	14 nm	14 nm
Transistors count	8600 millions	5400 millions
Power consumption (TDP)	127 W	125 W
Memory type	DDR4-2666	DDR4-3200
Max. Memory	128 Gb	128 Gb
Memory Frequency		3200
Memory bandwidth	41.6 GB/s	50 GB/s
L1 cache
L2 cache		3 MB
L3 cache	16 MB	12 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. Here Core i9-9900KS is 30% better than Core i5-11600 in terms of CPU frequency. Another difference is that Core i9-9900KS has 2 more core than Core i5-11600. 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: 25
The number of parameters for which Intel Core i5-11600 is better: 8
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 figures. Better to watch benchmarks video and read the opinion of real owners of Intel Core i9-9900KS and Intel Core i5-11600 before deciding which processor 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 i5-11600 - all data

• Call of Duty: Warzone gaming benchmark
• Cinebench r15 score
• Cinebench r20 score
• Cinebench r23 score
• GeekBench 6, 5.2 score

• Intel Core i5-11600 specs and review.