AMD Ryzen 5 PRO 5645 vs AMD Ryzen 7 Pro 5750G

Processor comparisons 08-02-2023

   Let's say you have difficulties with the choice of a processor, you will solve them by reading the comprehensive tests AMD Ryzen 5 PRO 5645 vs AMD Ryzen 7 Pro 5750G and understand which is better for games or simple use for video editing, programming, streaming, machine learning, rendering. Here is all information from real streaming and video editing tests or different benchmarks. A careful analysis of all the specifications, to make it easier to read, 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 VeraCrypt, Blender, 3DMark, Cinebench 23 (20, 15), SuperPi, Furmark, WPrime, 7zip, DaVinci Resolve Studio, PassMark, GeekBench 6, 5.2, PCMark 10, Dolphin Emulator, UserBenchmark, Handbrake, MATLAB, Gears 5, World of Tanks enCore Benchmark, Prime95, AIDA64, RealBench, Blender.
   And how good the processors are in games:

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

After looking at the data these benchmarks and videos, you already be able to figure out which processor is better to buy for gaming AMD Ryzen 7 Pro 5750G or AMD Ryzen 5 PRO 5645.

Summary benchmark results

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

Ryzen 5 PRO 5645

55%

Ryzen 7 Pro 5750G

58%

The number of this parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 7 Pro 5750G is 5% better than Ryzen 5 PRO 5645. The data source is several popular tests. Detailed information can be found below.

Gaming performance
Summary result of all game benchmarks.

Ryzen 5 PRO 5645

54%

Ryzen 7 Pro 5750G

55%

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

Gaming benchmark

Fortnite	95.4	98.4
Valorant	108.4	111.9
Cyberpunk 2077	60.7	62.6
Apex Legends	101.9	105.2
Call of Duty Warzone	81.3	83.9
Overwatch	87.8	90.6
Red Dead Redemption 2	74.8	77.2
DOOM Eternal	54.2	55.9
Warzone	84.6	87.3
Assassin's Creed	91.1	94.0
Valheim	90.0	92.8

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 amounts of RAM and different video cards. But users also tested them at different screen resolutions: 2K, FullHD or 4K. So 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 5 PRO 5645

91%

Ryzen 7 Pro 5750G

80%

To make a final resolution 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 Ryzen 5 PRO 5645 is more energy efficient than the Ryzen 7 Pro 5750G since it has less power consumption: 65W vs. 65W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you need to 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

If you want to use the processor not only for gaming, but also for machine learning, programming, video rendering or video editing, streaming, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, the CPU includes all threads and cores that it has to the maximum to reach maximum performance. You will learn this data from the benchmark tables below. Before using the data from these tests, be sure to check whether the program 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 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

	AMD Ryzen 5 PRO 5645	AMD Ryzen 7 Pro 5750G
Cinbench 15 Single-core	237	235
Cinbench 15 Multi-core	1768	2447
Cinbench 20 Single-core	557	572
Cinbench 20 Multi-core	3929	5386
Cinbench 23 Single-core	1424	1452
Cinbench 23 Multi-core	10787	15029

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

	AMD Ryzen 5 PRO 5645	AMD Ryzen 7 Pro 5750G
Single-Core	3054	3267
Multi-Core	19015	27188

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

	AMD Ryzen 5 PRO 5645	AMD Ryzen 7 Pro 5750G
Single-Core	1775	1578
Multi-Core	7253	10235

Comparison of specifications

In the specification comparison table, the most helpful will be the release date of the processor and the possibility of overclocking it. The later the processor is released, 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. If the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS even in new 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 5 PRO 5645	AMD Ryzen 7 Pro 5750G
Announcement date	September 20, 2022	February 21, 2021
Type	Desktop	Desktop
Socket	AM4	AM4
Core name	Vermeer	Cezanne
Architecture	Zen 3	Zen 3
Generation	5	5
Turbo Frequency	4.6 MHz	4.6 MHz
Frequency	3.7 MHz	3.8 MHz
Cores	6	8
Threads	12	16
Bus rate
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	4600 millions	6200 millions
Power consumption (TDP)	65 W	65 W
Memory type	DDR4	DDR4
Max. Memory
Memory Frequency	3200	3200
Memory bandwidth
L1 cache	384KB
L2 cache	3MB	4MB
L3 cache	16MB	32MB
Overclocking	No	No
Supports ECC	No	No
Part number	100-000000833

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 7 Pro 5750G is 2% better than Ryzen 5 PRO 5645 in terms of CPU frequency. Another difference is that Ryzen 7 Pro 5750G has 2 more core than Ryzen 5 PRO 5645. 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 5 PRO 5645 is better: 4
The number of parameters for which AMD Ryzen 7 Pro 5750G is better: 25
However, it should be realized that all the number that you have looked at here do not mean that taking them into account you should undividedly trust a simple comparison of these numbers. Be sure to watch the testing video and read the reviews of real owners of AMD Ryzen 5 PRO 5645 and AMD Ryzen 7 Pro 5750G before deciding which of the processors to buy for gaming.

AMD Ryzen 5 PRO 5645 - all data

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

• AMD Ryzen 5 PRO 5645 specs and review.

• AMD Ryzen 7 Pro 5750G specs and review.