AMD Ryzen 5 PRO 5645 vs AMD Ryzen 7 PRO 3700

Processor comparisons 08-02-2023

   For example 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 3700 tests and decide which is better for games or normal use for rendering, video editing, machine learning, programming, streaming. Here is useful information from real streaming and video editing tests or different benchmarks. A thorough review of all the specifications, so that it can be easier to understand, is summarized in the table.
   From the video comparison, you can get the results of joint testing in special test applications such as SuperPi, Prime95, DaVinci Resolve Studio, 7zip, Cinebench 23 (20, 15), PassMark, AIDA64, Handbrake, PCMark 10, MATLAB, RealBench, VeraCrypt, Furmark, Blender, Dolphin Emulator, WPrime, World of Tanks enCore Benchmark, Blender, Gears 5, UserBenchmark, GeekBench 6, 5.2, 3DMark.
   Gaming performance of processors in:

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

After looking at the data of joint benchmarks and videos, you already be able to figure out which processor is better to buy for gaming AMD Ryzen 7 PRO 3700 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 3700

57%

This value shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 7 PRO 3700 is 3% better than Ryzen 5 PRO 5645. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Ryzen 5 PRO 5645

54%

Ryzen 7 PRO 3700

55%

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

Gaming benchmark

Fortnite	95.4	98.2
Valorant	108.4	111.6
Cyberpunk 2077	60.7	62.5
Apex Legends	101.9	104.9
Call of Duty Warzone	81.3	83.7
Overwatch	87.8	90.4
Red Dead Redemption 2	74.8	77.0
DOOM Eternal	54.2	55.8
Warzone	84.6	87.0
Assassin's Creed	91.1	93.7
Valheim	90.0	92.6

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 5 PRO 5645

91%

Ryzen 7 PRO 3700

70%

To make a finishing choice 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 3700 as it consumes less power: 65W vs. 65W. Power consumption is particularly 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 rendering or video editing, streaming, programming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum performance, the processor includes 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 find out whether the software 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 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 3700
Cinbench 15 Single-core	237	227
Cinbench 15 Multi-core	1768	2196
Cinbench 20 Single-core	557	527
Cinbench 20 Multi-core	3929	4811
Cinbench 23 Single-core	1424	1311
Cinbench 23 Multi-core	10787	13391

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

	AMD Ryzen 5 PRO 5645	AMD Ryzen 7 PRO 3700
Single-Core	3054	2952
Multi-Core	19015	24209

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

	AMD Ryzen 5 PRO 5645	AMD Ryzen 7 PRO 3700
Single-Core	1775	1369
Multi-Core	7253	10006

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 in your computer. And the easier it will be to upgrade the system later. The same can be said about overclocking. When the processor can be overclocked, increasing its performance, then it will still be able to produce maximum FPS in new games. Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer. The economy are obvious!

	AMD Ryzen 5 PRO 5645	AMD Ryzen 7 PRO 3700
Announcement date	September 20, 2022	September 30, 2019
Type	Desktop	Desktop
Socket	AM4	AM4
Core name	Vermeer	Matisse
Architecture	Zen 3	Zen 2
Generation	5	3
Turbo Frequency	4.6 MHz	4.4 MHz
Frequency	3.7 MHz	3.6 MHz
Cores	6	8
Threads	12	16
Bus rate
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	4600 millions	4600 millions
Power consumption (TDP)	65 W	65 W
Memory type	DDR4	DDR4
Max. Memory
Memory Frequency	3200	3200
Memory bandwidth
L1 cache	384KB	512KB
L2 cache	3MB	4MB
L3 cache	16MB	32MB
Overclocking	No	No
Supports ECC	No	No
Part number	100-000000833	100-000000073

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 2% better than Ryzen 7 PRO 3700 in terms of CPU frequency. Another difference is that Ryzen 7 PRO 3700 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: 9
The number of parameters for which AMD Ryzen 7 PRO 3700 is better: 21
However, it should be understood that all the figures in the article above do not mean that taking them into account you should completely trust a simple quantitative comparison. Better to watch the testing video and read the reviews of real owners of AMD Ryzen 5 PRO 5645 and AMD Ryzen 7 PRO 3700 before making a decision 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 3700 - all data

• Red Dead Redemption 2 gaming benchmark
• Cinebench r15 score
• Cinebench r20 score
• Cinebench r23 score
• GeekBench 6, 5.2 score
• Call of Duty: Warzone gaming benchmark

• AMD Ryzen 7 PRO 3700 specs and review.