AMD Ryzen 9 7845HX vs AMD Ryzen 7 5800H

Processor comparisons 13-02-2023

   If you can't decide which processor to buy, you can make a decision by looking at the AMD Ryzen 9 7845HX vs AMD Ryzen 7 5800H tests and see which is better for games or normal use for rendering, video editing, programming, machine learning, streaming. Here you can find all information from real streaming and video editing tests or several benchmarks. A thorough review of all the specifications, so that it can be 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 test applications like UserBenchmark, 3DMark, Prime95, VeraCrypt, 7zip, GeekBench 6, 5.2, Blender, Blender, World of Tanks enCore Benchmark, Gears 5, Handbrake, DaVinci Resolve Studio, PCMark 10, SuperPi, Dolphin Emulator, WPrime, MATLAB, AIDA64, RealBench, Cinebench 23 (20, 15), Furmark, PassMark.
   And how good the CPUs are in games:

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

After reading the results these benchmarks and videos, you already be able to understand which CPU is better to buy for gaming AMD Ryzen 7 5800H or AMD Ryzen 9 7845HX.

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 7845HX

63%

Ryzen 7 5800H

57%

This value shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 9 7845HX is 9% better than Ryzen 7 5800H. 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 7845HX

60%

Ryzen 7 5800H

54%

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

Gaming benchmark

Fortnite	106.1	96.4
Valorant	120.6	109.5
Cyberpunk 2077	67.5	61.3
Apex Legends	113.3	102.9
Call of Duty Warzone	90.4	82.1
Overwatch	97.7	88.7
Red Dead Redemption 2	83.2	75.6
DOOM Eternal	60.3	54.7
Warzone	94.0	85.4
Assassin's Creed	101.3	92.0
Valheim	100.1	90.9

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: FullHD, 2K 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 get acquainted with the benchmarks that are made with the same video card that is installed in your computer.

Power consumption

Ryzen 9 7845HX

121%

Ryzen 7 5800H

109%

To make a finishing resolution 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 Ryzen 9 7845HX is more energy efficient than the Ryzen 7 5800H since it has less power consumption: 55W vs. 45W. 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 plan to use the processor not only for gaming, but also for machine learning, video rendering or video editing, streaming, programming, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, the processor uses all cores and threads that it has to the maximum to reach maximum performance. You will find out this data from the benchmark tables below. Before you take into account the data from these tests, be sure to check whether the program you are going to use on your computer supports 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

	AMD Ryzen 9 7845HX	AMD Ryzen 7 5800H
Cinbench 15 Single-core	254	240
Cinbench 15 Multi-core	4102	2324
Cinbench 20 Single-core	604	559
Cinbench 20 Multi-core	9803	5094
Cinbench 23 Single-core	1534	1446
Cinbench 23 Multi-core	26933	12963

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

	AMD Ryzen 9 7845HX	AMD Ryzen 7 5800H
Single-Core	3244	3096
Multi-Core	43433	25631

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

	AMD Ryzen 9 7845HX	AMD Ryzen 7 5800H
Single-Core	2011	1473
Multi-Core	17737	8192

Comparison of specifications

In the specification comparison table, the most helpful will be the the possibility of overclocking it and release date of the processor. 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 benefits from the presence of overclocking. When the processor can be overclocked, thereby increasing its performance, then it will still be able to produce maximum FPS even in the newest games. The savings are obvious! It turns out that you do not need to buy a new CPU to enjoy the games any longer.

	AMD Ryzen 9 7845HX	AMD Ryzen 7 5800H
Announcement date	January 27, 2023	January 12, 2021
Type	Laptop	Laptop
Socket	FL1	FP6
Core name	Dragon Range	Cezanne
Architecture	Zen 4	Zen 3
Generation	5	5
Turbo Frequency	5.2 MHz	4.4 MHz
Frequency	3 MHz	3.2 MHz
Cores	12	8
Threads	24	16
Bus rate
Bit	64	64
Lithography	5 nm	7 nm
Transistors count	12600 millions	6200 millions
Power consumption (TDP)	55 W	45 W
Memory type	DDR5	DDR4 - Up to 3200MHz LPDDR4 - Up to 4266MHz
Max. Memory	64 Gb
Memory Frequency	5200	3200
Memory bandwidth
L1 cache	764KB
L2 cache	12MB	4MB
L3 cache	64MB	16MB
Overclocking	Yes	Yes
Supports ECC	No	No
Part number	100-000000871	100-000000295

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 7 5800H is 6% better than Ryzen 9 7845HX in terms of CPU frequency. Another difference is that Ryzen 9 7845HX has 4 more core than Ryzen 7 5800H. 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 7845HX is better: 31
The number of parameters for which AMD Ryzen 7 5800H is better: 3
However, it should be understood that the summary data in the text above do not mean that you should be guided entirely by them and trust a simple quantitative comparison. Better to watch benchmarks video and read the opinion of real owners of AMD Ryzen 9 7845HX and AMD Ryzen 7 5800H before deciding which CPU to buy for gaming and which not.

AMD Ryzen 9 7845HX - all data

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

• AMD Ryzen 9 7845HX specs and review.

• AMD Ryzen 7 5800H specs and review.