Intel Core i7-9800X vs Intel Core i5-11400F

Processor comparisons   24-03-2021
   Let's say there are difficulties with the choice of a processor, you will solve them by reading the detailed tests Intel Core i7-9800X vs Intel Core i5-11400F and see which is better for games or simple use for video editing, rendering, machine learning, programming, streaming. Here is useful information from real video editing and streaming tests or many benchmarks. A thorough analysis of all the technical characteristics, so that it can be easier to read, is summarized in the table.
   From the comparison video, you can get the results of parallel examination in special testing software such as 3DMark, VeraCrypt, World of Tanks enCore Benchmark, Dolphin Emulator, SuperPi, GeekBench 6, 5.2, AIDA64, Cinebench 23 (20, 15), Blender, RealBench, 7zip, WPrime, Blender, PassMark, Handbrake, Prime95, PCMark 10, MATLAB, UserBenchmark, Furmark, DaVinci Resolve Studio, Gears 5.
   Gaming performance of CPUs in:

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

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 i5-11400F or Intel Core i7-9800X.

Summary benchmark results

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

Core i7-9800X

55%

Core i5-11400F

55%

Gaming performance
Summary result of all game benchmarks.

Core i7-9800X

56%

Core i5-11400F

55%

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 play games. Because this processor costs several tens of thousands of dollars. And if it seems to you that the selected CPU has a little game result, look at the FPS that it produces in real games in the summary table below.
List of other games in which processors were compared: Resident Evil 7 Biohazard, League of Legends (LOL), Battlefield V, The Witcher 3: Wild Hunt, Metro Exodus, Ghostrunner, Forza Horizon 4, Horizon Zero Dawn, Microsoft Flight Simulator, NBA 2K20, Control, Counter-Strike: Global Offensive (CS GO), DOTA 2A, Half-Life: Alyx, Monster Hunter World, Hitman 3, Shadow of the Tomb Raider, PlayerUnknown's Battlegrounds (PUBG).

Gaming benchmark

Fortnite	99.2	98.4
Valorant	112.7	111.8
Cyberpunk 2077	63.1	62.6
Apex Legends	106.0	105.1
Call of Duty Warzone	84.5	83.9
Overwatch	91.3	90.6
Red Dead Redemption 2	77.8	77.1
DOOM Eternal	56.4	55.9
Warzone	87.9	87.2
Assassin's Creed	94.7	93.9
Valheim	93.6	92.8

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 i7-9800X

28%

Core i5-11400F

118%

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 i5-11400F is more energy efficient than the Core i7-9800X as it consumes less power: 165W vs. 65W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you need to 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

For example you plan to use the processor not only for gaming, but also for video rendering or video editing, streaming, machine learning, programming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to reach maximum efficiency, the processor includes all cores and threads that it has. 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 are unused.
Cinebench 23, 20 an 15
The results of this benchmark show Single-threaded and Multi-threaded CPU performance

	Intel Core i7-9800X	Intel Core i5-11400F
Cinbench 15 Single-core		180
Cinbench 15 Multi-core		1726
Cinbench 20 Single-core		421
Cinbench 20 Multi-core		3865
Cinbench 23 Single-core	1271	1099
Cinbench 23 Multi-core	13067	10233

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

	Intel Core i7-9800X	Intel Core i5-11400F
Single-Core	2664	2451
Multi-Core	18347	18669

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

	Intel Core i7-9800X	Intel Core i5-11400F
Single-Core	1393	2309
Multi-Core	10972	10184

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 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 in new games. The economy are obvious! It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer.

	Intel Core i7-9800X	Intel Core i5-11400F
Announcement date	October 01, 2018	January 20, 2021
Type	Desktop	Desktop
Socket	FCLGA2066	FCLGA1200
Core name	Skylake	Rocket Lake
Architecture	x86	x86
Generation	9	11
Turbo Frequency	4.4 MHz	4.4 MHz
Frequency	3.8 MHz	2.6 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	5600 millions	5400 millions
Power consumption (TDP)	165 W	65 W
Memory type	DDR4-2666	DDR4-3200
Max. Memory	128 Gb	128 Gb
Memory Frequency		3200
Memory bandwidth	85 GB/s	50 GB/s
L1 cache
L2 cache		3 MB
L3 cache	16.5 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 i7-9800X is 31% better than Core i5-11400F in terms of CPU frequency. Another difference is that Core i7-9800X has 2 more core than Core i5-11400F. 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 i7-9800X is better: 21
The number of parameters for which Intel Core i5-11400F is better: 11
However, it should be realized that 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 the video tests and read the opinion of real owners of Intel Core i7-9800X and Intel Core i5-11400F before deciding which of the processors to buy for gaming.

Intel Core i7-9800X - all data

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

• Intel Core i7-9800X specs and review.

Intel Core i5-11400F - all data

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

• Intel Core i5-11400F specs and review.