Intel Core i9-13900HX vs Intel Core i9-13900KS

Processor comparisons   13-11-2022
   Let's say you can't decide which CPU to buy, you can make a decision after reading the comprehensive tests Intel Core i9-13900HX vs Intel Core i9-13900KS and see which is better for games or simple use for streaming, rendering, programming, machine learning, video editing. Here you can find all information from many benchmarks or real streaming and video editing tests. A thorough analysis of all the technical characteristics, to make it easier to read, is made by the table.
   From the comparison video, you can get the results of parallel examination in special test applications like WPrime, PCMark 10, Prime95, PassMark, 7zip, VeraCrypt, SuperPi, MATLAB, AIDA64, Furmark, Gears 5, Blender, Cinebench 23 (20, 15), World of Tanks enCore Benchmark, Blender, Handbrake, GeekBench 6, 5.2, UserBenchmark, Dolphin Emulator, DaVinci Resolve Studio, 3DMark, RealBench.
   Gaming performance of CPUs in:

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

After looking at the data of joint benchmarks and videos, you can already make an informed decision about which CPU is better to buy for gaming Intel Core i9-13900KS or Intel Core i9-13900HX.

Summary benchmark results

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

Core i9-13900HX

62%

Core i9-13900KS

73%

The number of this parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-13900KS is 15% better than Core i9-13900HX. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Core i9-13900HX

62%

Core i9-13900KS

66%

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

Gaming benchmark

Fortnite	109.6	117.3
Valorant	124.5	133.2
Cyberpunk 2077	69.7	74.6
Apex Legends	117.1	125.2
Call of Duty Warzone	93.4	99.9
Overwatch	100.9	107.9
Red Dead Redemption 2	85.9	91.9
DOOM Eternal	62.3	66.6
Warzone	97.1	103.9
Assassin's Creed	104.6	111.9
Valheim	103.4	110.6

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 computers that were in the comparisons not only did they have different amounts of RAM and different video cards. 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. 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 i9-13900HX

116%

Core i9-13900KS

71%

To make a finishing decision on which processor is better, you should also consider the generation of its core. It is clear that the newer the generation, the better the performance of the processor in games and benchmarks, as well as its energy efficiency. In this case the Core i9-13900HX is more energy efficient than the Core i9-13900KS as it consumes less power: 60W 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 calculate 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 i9-13900HX	Intel Core i9-13900KS
Cinbench 15 Single-core	386	631
Cinbench 15 Multi-core	3847	6774
Cinbench 20 Single-core	629	1056
Cinbench 20 Multi-core	8525	15135
Cinbench 23 Single-core	2172	3757
Cinbench 23 Multi-core	24488	43688

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

	Intel Core i9-13900HX	Intel Core i9-13900KS
Single-Core	1988	3134
Multi-Core	41721	76304

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

	Intel Core i9-13900HX	Intel Core i9-13900KS
Single-Core	2100	2675
Multi-Core	21180	28679

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. If the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS in the newest games. Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer. The savings are obvious!

	Intel Core i9-13900HX	Intel Core i9-13900KS
Announcement date	November 12, 2022	October 12, 2022
Type	Laptop	Desktop
Socket	FCBGA1744	FCLGA1700
Core name	Raptor Lake	Raptor Lake
Architecture	x86	x86
Generation	13	13
Turbo Frequency	5.4 MHz	5.9 MHz
Frequency	3.2 MHz	4.5 MHz
Cores	24	24
Threads	32	32
Bus rate	16 GT/s	16 GT/s
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	14200 millions	14200 millions
Power consumption (TDP)	60 W	125 W
Memory type	Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s	Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s
Max. Memory	128 Gb	128 Gb
Memory Frequency	6500	6500
Memory bandwidth	89.6 GB/s	89.6 GB/s
L1 cache	2 MB	2 MB
L2 cache	8 MB	8 MB
L3 cache	36 MB	36 MB
Overclocking	No	Yes
Supports ECC	Yes	Yes
Part number		Expansion Options

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i9-13900KS is 28% better than Core i9-13900HX 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 i9-13900HX is better: 2
The number of parameters for which Intel Core i9-13900KS is better: 24
Although 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 figures. Be sure to watch the testing video and read the reviews of of people who bought Intel Core i9-13900HX and Intel Core i9-13900KS before making a choice which CPU to buy for gaming and which not.

Intel Core i9-13900HX - all data

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

• Intel Core i9-13900HX specs and review.

Intel Core i9-13900KS - all data

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

• Intel Core i9-13900KS specs and review.