AMD Ryzen 7 7745HX vs AMD Ryzen 7 5800U

Processor comparisons   15-02-2023
   For example there are difficulties with the choice of a processor, you will solve them by reading the comprehensive tests AMD Ryzen 7 7745HX vs AMD Ryzen 7 5800U 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 AMD Ryzen 7 5800U or AMD Ryzen 7 7745HX.

Summary benchmark results

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

Ryzen 7 7745HX

63%

Ryzen 7 5800U

56%

This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 7 7745HX is 11% better than Ryzen 7 5800U. The data source is several popular tests. Detailed information can be found below.

Gaming performance
Summary result of all game benchmarks.

Ryzen 7 7745HX

60%

Ryzen 7 5800U

54%

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

Gaming benchmark

Fortnite	105.9	95.4
Valorant	120.4	108.4
Cyberpunk 2077	67.4	60.7
Apex Legends	113.2	101.9
Call of Duty Warzone	90.3	81.3
Overwatch	97.5	87.8
Red Dead Redemption 2	83.1	74.8
DOOM Eternal	60.2	54.2
Warzone	93.9	84.5
Assassin's Creed	101.1	91.0
Valheim	99.9	89.9

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 comparisons not only were the equipped with different video cards and different amounts of RAM. 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 compare it in one assembly with the video card that is installed in your computer.

Power consumption

Ryzen 7 7745HX

114%

Ryzen 7 5800U

244%

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 Ryzen 7 5800U is more energy efficient than the Ryzen 7 7745HX since it has less power consumption: 55W vs. 20W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, you must know its TDP. 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 video rendering or video editing, programming, machine learning, streaming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum performance, the processor uses all cores and threads that it has. 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 software you are going to use on your computer supports 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 turns out to be unnecessary.
Cinebench 23, 20 an 15
The results of this benchmark show Single-threaded and Multi-threaded CPU performance

	AMD Ryzen 7 7745HX	AMD Ryzen 7 5800U
Cinbench 15 Single-core	244	208
Cinbench 15 Multi-core	4063	2011
Cinbench 20 Single-core	591	483
Cinbench 20 Multi-core	9722	4407
Cinbench 23 Single-core	1515	1201
Cinbench 23 Multi-core	26723	12266

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

	AMD Ryzen 7 7745HX	AMD Ryzen 7 5800U
Single-Core	3212	2679
Multi-Core	43099	22174

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

	AMD Ryzen 7 7745HX	AMD Ryzen 7 5800U
Single-Core	1883	1468
Multi-Core	17596	7215

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!

	AMD Ryzen 7 7745HX	AMD Ryzen 7 5800U
Announcement date	January 27, 2023	February 22, 2021
Type	Laptop	Laptop
Socket	FL1	FP6
Core name	Dragon Range	Cezanne
Architecture	Zen 4	Zen 3
Generation	5	5
Turbo Frequency	5.1 MHz	4.4 MHz
Frequency	3.6 MHz	1.9 MHz
Cores	8	8
Threads	16	16
Bus rate
Bit	64	64
Lithography	5 nm	7 nm
Transistors count	12600 millions	6200 millions
Power consumption (TDP)	55 W	20 W
Memory type	DDR5	DDR4-3200 LPDDR4-4266
Max. Memory	64 Gb
Memory Frequency	5200	3200
Memory bandwidth
L1 cache	512KB
L2 cache	8MB	4MB
L3 cache	32MB	32MB
Overclocking	Yes	No
Supports ECC	No	No
Part number	100-000000721

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 7 7745HX is 47% better than Ryzen 7 5800U 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 AMD Ryzen 7 7745HX is better: 31
The number of parameters for which AMD Ryzen 7 5800U is better: 1
Although it should be realized that all the data in the text above do not mean that taking them into account you should undividedly trust a simple quantitative comparison. Be sure to watch benchmarks video and read the opinion of real owners of AMD Ryzen 7 7745HX and AMD Ryzen 7 5800U before making a choice which of the CPUs to buy for gaming.

AMD Ryzen 7 7745HX - all data

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

• AMD Ryzen 7 7745HX specs and review.

• AMD Ryzen 7 5800U specs and review.