Intel Core i9-13900 vs Intel Core i9-12900KS

Processor comparisons   08-10-2022
   Let's say you can't decide which processor to buy, you can make a decision after reading the full tests Intel Core i9-13900 vs Intel Core i9-12900KS and understand which is better for games or normal use for video editing, streaming, programming, machine learning, rendering. Here is useful information from real streaming and video editing tests or different benchmarks. A step-by-step analysis of all the specifications, to make it easier to understand, is presented in the form of the table.
   From the video comparison, you can get the results of joint testing in special testing software like Handbrake, Dolphin Emulator, RealBench, WPrime, VeraCrypt, World of Tanks enCore Benchmark, Cinebench 23 (20, 15), Blender, SuperPi, Blender, AIDA64, UserBenchmark, PCMark 10, 3DMark, Prime95, GeekBench 6, 5.2, 7zip, PassMark, DaVinci Resolve Studio, Furmark, MATLAB, Gears 5.
   Gaming performance of CPUs in:

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

After reading the results of all benchmarks and videos, you already be able to understand which processor is better to buy for gaming Intel Core i9-12900KS or Intel Core i9-13900.

Summary benchmark results

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

Core i9-13900

67%

Core i9-12900KS

73%

This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-12900KS is 8% better than Core i9-13900. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Core i9-13900

62%

Core i9-12900KS

61%

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

Gaming benchmark

Fortnite	110.5	108.6
Valorant	125.6	123.4
Cyberpunk 2077	70.3	69.1
Apex Legends	118.1	116.0
Call of Duty Warzone	94.2	92.6
Overwatch	101.7	100.0
Red Dead Redemption 2	86.7	85.1
DOOM Eternal	62.8	61.7
Warzone	98.0	96.3
Assassin's Creed	105.5	103.7
Valheim	104.2	102.4

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 tested computers not only did they have different video cards and different amounts of RAM. But users also tested them at different screen resolutions: FullHD, 2K 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 i9-13900

56%

Core i9-12900KS

48%

To make a finishing choice 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 i9-13900 is more energy efficient than the Core i9-12900KS as it consumes less power: 115W vs. 150W. Power consumption is particularly important for laptops. And TDP should be taken into account when choosing a processor cooling system. 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 plan to use the processor not only for gaming, but also for streaming, video rendering or video editing, machine learning, programming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum performance, the CPU includes all threads and cores that it has. You will learn this data from the benchmark tables below. Before using the data from these tests, be sure to check whether the software you are going to use on your computer supports multi-threaded mode. Because there are still many programs that use only one core to run, 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 i9-13900	Intel Core i9-12900KS
Cinbench 15 Single-core	521	669
Cinbench 15 Multi-core	5424	6984
Cinbench 20 Single-core	865	1113
Cinbench 20 Multi-core	12052	15520
Cinbench 23 Single-core	3054	3930
Cinbench 23 Multi-core	34668	44652

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

	Intel Core i9-13900	Intel Core i9-12900KS
Single-Core	2791	4211
Multi-Core	59086	76561

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

	Intel Core i9-13900	Intel Core i9-12900KS
Single-Core	1965	2187
Multi-Core	22085	20189

Comparison of specifications

In the specification comparison table, the processor release date and overclocking capability will be the most helpful. The newer the processor, the longer it will last you. 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, increasing its performance, then it will continue to maintain maximum FPS in the newest games. The economy are obvious! It turns out that you do not need to buy a new CPU to enjoy the games any longer.

	Intel Core i9-13900	Intel Core i9-12900KS
Announcement date	December 13, 2022	March 27, 2022
Type	Desktop	Desktop
Socket	FCLGA1700	FCLGA1700
Core name	Raptor Lake	Alder Lake
Architecture	x86	x86
Generation	13	12
Turbo Frequency	5.6 MHz	5.5 MHz
Frequency	3 MHz	4 MHz
Cores	24	16
Threads	32	24
Bus rate	16 GT/s	16 GT/s
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	14200 millions	12400 millions
Power consumption (TDP)	115 W	150 W
Memory type	Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
Max. Memory	128 Gb	128 Gb
Memory Frequency	6500	6400
Memory bandwidth	89.6 GB/s	76.8 GB/s
L1 cache	2 MB	2 MB
L2 cache	8 MB	8 MB
L3 cache	36 MB	30 MB
Overclocking	No	No
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 i9-12900KS is 25% better than Core i9-13900 in terms of CPU frequency. Another difference is that Core i9-13900 has 8 more core than Core i9-12900KS. 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 i9-13900 is better: 22
The number of parameters for which Intel Core i9-12900KS is better: 10
However, it should be realized that all the number in the table above do not mean that taking them into account you should totally trust a simple comparison of these numbers. Better to watch benchmarks video and read the opinion of real owners of Intel Core i9-13900 and Intel Core i9-12900KS before making a decision which of the CPUs to buy for gaming.

Intel Core i9-13900 - all data

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

• Intel Core i9-13900 specs and review.

Intel Core i9-12900KS - all data

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

• Intel Core i9-12900KS specs and review.