AMD Ryzen 9 7900X vs Intel Core i5-12450H

Processor comparisons   28-09-2022
   For example there are difficulties with the choice of a processor, you will solve them by reading the comprehensive tests AMD Ryzen 9 7900X vs Intel Core i5-12450H and understand which is better for games or normal use for video editing, rendering, machine learning, programming, streaming. Here you can find useful information from real streaming and video editing tests or various benchmarks. A careful review of all the specifications, to make it easier to understand, is made by the table.
   From the comparison video, you can get the results of joint testing in special test applications like UserBenchmark, Cinebench 23 (20, 15), DaVinci Resolve Studio, VeraCrypt, RealBench, 3DMark, Prime95, PCMark 10, PassMark, WPrime, SuperPi, GeekBench 6, 5.2, Dolphin Emulator, AIDA64, Handbrake, Blender, Blender, Furmark, MATLAB, 7zip, World of Tanks enCore Benchmark, Gears 5.
   And how good the processors are in games:

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

After reading the results of joint benchmarks and videos, you already be able to figure out which CPU is better to buy for gaming Intel Core i5-12450H or AMD Ryzen 9 7900X.

Summary benchmark results

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

Ryzen 9 7900X

66%

Core i5-12450H

57%

This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 9 7900X is 13% better than Core i5-12450H. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Ryzen 9 7900X

62%

Core i5-12450H

54%

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

Gaming benchmark

Fortnite	110.0	96.8
Valorant	125.1	110.0
Cyberpunk 2077	70.0	61.6
Apex Legends	117.5	103.4
Call of Duty Warzone	93.8	82.5
Overwatch	101.3	89.1
Red Dead Redemption 2	86.3	75.9
DOOM Eternal	62.5	55.0
Warzone	97.5	85.8
Assassin's Creed	105.0	92.4
Valheim	103.8	91.3

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 amounts of RAM and different video cards. But users also tested them at different screen resolutions: 2K, 4K or FullHD. 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

Ryzen 9 7900X

42%

Core i5-12450H

137%

To make a final 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 i5-12450H is more energy efficient than the Ryzen 9 7900X since it has less power consumption: 170W vs. 40W. Power consumption is especially 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

If you want to use the processor not only for gaming, but also for machine learning, video editing or video rendering, streaming, programming, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to achieve maximum efficiency, the processor uses all threads and cores that it has. You will find out this data from the benchmark tables below. Before using the data from these tests, be sure to make sure that the software that you are going to use on your computer can work in multi-threaded mode. Because 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

	AMD Ryzen 9 7900X	Intel Core i5-12450H
Cinbench 15 Single-core	310	312
Cinbench 15 Multi-core	5138	2282
Cinbench 20 Single-core	749	748
Cinbench 20 Multi-core	12290	5183
Cinbench 23 Single-core	1918	1749
Cinbench 23 Multi-core	33781	17085

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

	AMD Ryzen 9 7900X	Intel Core i5-12450H
Single-Core	4063	4099
Multi-Core	54482	23919

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

	AMD Ryzen 9 7900X	Intel Core i5-12450H
Single-Core	2172	1653
Multi-Core	21612	8588

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 later. The same benefits from the presence of overclocking. When the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS even in the newest games. The savings are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.

	AMD Ryzen 9 7900X	Intel Core i5-12450H
Announcement date	September 27, 2022	January 07, 2022
Type	Desktop	Laptop
Socket	AM5	FCBGA1744
Core name	Raphael	Alder Lake
Architecture	Zen 4	x86
Generation	5	12
Turbo Frequency	5.6 MHz	4.4 MHz
Frequency	4.7 MHz	3.3 MHz
Cores	12	8
Threads	24	12
Bus rate		8 GT/s
Bit	64	64
Lithography	5 nm	7 nm
Transistors count	12600 millions	10200 millions
Power consumption (TDP)	170 W	40 W
Memory type	DDR4	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s
Max. Memory		64 Gb
Memory Frequency	3200
Memory bandwidth		45.8 GB/s
L1 cache	768KB
L2 cache	12MB
L3 cache	64MB	12 MB
Overclocking	Yes	No
Supports ECC	No	No
Part number	100-000000589

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 9 7900X is 29% better than Core i5-12450H in terms of CPU frequency. Another difference is that Ryzen 9 7900X has 4 more core than Core i5-12450H. Also keep in mind that high CPU frequency affects battery life through power consumption (relevant for laptops).

Result:
The number of parameters for which AMD Ryzen 9 7900X is better: 31
The number of parameters for which Intel Core i5-12450H is better: 7
However, it should be understood that all the number in the article above do not mean that taking them into account you should totally trust a simple quantitative comparison. Be sure to watch the testing video and read the opinion of real owners of AMD Ryzen 9 7900X and Intel Core i5-12450H before making a decision which of the CPUs to buy for gaming.

AMD Ryzen 9 7900X - all data

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

• AMD Ryzen 9 7900X specs and review.

Intel Core i5-12450H - all data

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

• Intel Core i5-12450H specs and review.