AMD Ryzen 5 PRO 5645 vs AMD Ryzen 7 PRO 4750GE

Processor comparisons 08-02-2023

   Perhaps you are thinking about choosing a processor, you will be able to make a decision by looking at the AMD Ryzen 5 PRO 5645 vs AMD Ryzen 7 PRO 4750GE tests and see which is better for games or simple use for programming, rendering, video editing, machine learning, streaming. Here is useful information from different benchmarks or real streaming and video editing tests. A careful analysis of all the specifications, so that it can be easier to read, is summarized in the table.
   From the video comparison, you can get the results of parallel examination in synthetic type tests like Dolphin Emulator, Gears 5, UserBenchmark, Prime95, WPrime, PCMark 10, PassMark, 7zip, VeraCrypt, SuperPi, Blender, Furmark, Cinebench 23 (20, 15), AIDA64, Handbrake, DaVinci Resolve Studio, 3DMark, World of Tanks enCore Benchmark, RealBench, Blender, MATLAB, GeekBench 6, 5.2.
   Gaming performance of CPUs in:

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

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 PRO 4750GE 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 4750GE

56%

This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 7 PRO 4750GE is 1% 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 4750GE

54%

For the maximum in this test, the results of the most powerful processor in the site database are taken. 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 little 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, NBA 2K20, PlayerUnknown's Battlegrounds (PUBG), Hitman 3, Horizon Zero Dawn, Ghostrunner, League of Legends (LOL), Metro Exodus, The Witcher 3: Wild Hunt, Monster Hunter World, Resident Evil 7 Biohazard, Control, Shadow of the Tomb Raider, Counter-Strike: Global Offensive (CS GO), Microsoft Flight Simulator, DOTA 2A, Forza Horizon 4, Battlefield V.

Gaming benchmark

Fortnite	95.4	96.2
Valorant	108.4	109.3
Cyberpunk 2077	60.7	61.2
Apex Legends	101.9	102.8
Call of Duty Warzone	81.3	82.0
Overwatch	87.8	88.6
Red Dead Redemption 2	74.8	75.4
DOOM Eternal	54.2	54.7
Warzone	84.6	85.3
Assassin's Creed	91.1	91.8
Valheim	90.0	90.7

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 5 PRO 5645

91%

Ryzen 7 PRO 4750GE

115%

To make a finishing 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 7 PRO 4750GE is more energy efficient than the Ryzen 5 PRO 5645 as it consumes less power: 65W vs. 35W. Power consumption is particularly important for laptops. And TDP should be taken into account when choosing a processor cooling system. It is necessary to count so that the TDP data specified in the cooler specification is greater than the TDP of the compared processor.

Software benchmarks

For example you plan to use the processor not only for gaming, but also for video rendering or video editing, streaming, machine learning, programming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to reach maximum efficiency, the processor includes all cores and threads that it has. You will learn this data from the benchmark tables below. Before using the data from these tests, be sure to make sure that the program that you are going to use on your computer can work in 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 5 PRO 5645	AMD Ryzen 7 PRO 4750GE
Cinbench 15 Single-core	237	200
Cinbench 15 Multi-core	1768	2098
Cinbench 20 Single-core	557	495
Cinbench 20 Multi-core	3929	5312
Cinbench 23 Single-core	1424	1482
Cinbench 23 Multi-core	10787	13215

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

	AMD Ryzen 5 PRO 5645	AMD Ryzen 7 PRO 4750GE
Single-Core	3054	2709
Multi-Core	19015	20315

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

	AMD Ryzen 5 PRO 5645	AMD Ryzen 7 PRO 4750GE
Single-Core	1775	1214
Multi-Core	7253	8042

Comparison of specifications

In the specification comparison table, the most useful will be the the possibility of overclocking it and release date of the processor. The later the processor is released, the longer it will last in your computer. 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, increasing its performance, then it will continue to maintain maximum FPS in the newest games. The savings are obvious! It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer.

	AMD Ryzen 5 PRO 5645	AMD Ryzen 7 PRO 4750GE
Announcement date	September 20, 2022	July 21, 2020
Type	Desktop	Desktop
Socket	AM4	AM4
Core name	Vermeer	Renoir
Architecture	Zen 3	Zen 2
Generation	5	2
Turbo Frequency	4.6 MHz	4.3 MHz
Frequency	3.7 MHz	3.1 MHz
Cores	6	8
Threads	12	16
Bus rate
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	4600 millions	5400 millions
Power consumption (TDP)	65 W	35 W
Memory type	DDR4	DDR4
Max. Memory		64 Gb
Memory Frequency	3200	3200
Memory bandwidth
L1 cache	384KB	512KB
L2 cache	3MB	4MB
L3 cache	16MB	8MB
Overclocking	No	No
Supports ECC	No	No
Part number	100-000000833	100-000000152 100-100000152MPK

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 5 PRO 5645 is 16% better than Ryzen 7 PRO 4750GE in terms of CPU frequency. Another difference is that Ryzen 7 PRO 4750GE 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: 8
The number of parameters for which AMD Ryzen 7 PRO 4750GE is better: 25
However, it should be understood that all the number in the text above do not mean that taking them into account you should entirely trust a simple quantitative comparison. Better to watch benchmarks video and read the opinion of real owners of AMD Ryzen 5 PRO 5645 and AMD Ryzen 7 PRO 4750GE before making a selection 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 4750GE specs and review.