AMD Ryzen 5 PRO 5645 vs AMD Ryzen 7 5800X3D

Processor comparisons 08-02-2023

   For example you can't decide which processor to buy, you can make a decision by looking at the AMD Ryzen 5 PRO 5645 vs AMD Ryzen 7 5800X3D tests and understand which is better for games or simple use for video editing, programming, rendering, streaming, machine learning. Here you can find useful information from several benchmarks or real streaming and video editing tests. A thorough analysis of all the technical characteristics, to make it easier to understand, is summarized in the table.
   From the video comparison, you can get the results of joint testing in software tests such as Dolphin Emulator, PCMark 10, 3DMark, Blender, DaVinci Resolve Studio, MATLAB, Cinebench 23 (20, 15), Gears 5, SuperPi, World of Tanks enCore Benchmark, 7zip, Blender, AIDA64, Prime95, UserBenchmark, Handbrake, VeraCrypt, PassMark, WPrime, Furmark, RealBench, GeekBench 6, 5.2.
   Gaming performance of CPUs in:

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

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 5800X3D 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 5800X3D

58%

This value shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 7 5800X3D is 5% 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 5800X3D

56%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor at the moment. 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. And if it seems to you that the selected CPU has a small game result, just look at the FPS that it produces in real games in the final 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	95.4	99.4
Valorant	108.4	112.9
Cyberpunk 2077	60.7	63.2
Apex Legends	101.9	106.2
Call of Duty Warzone	81.3	84.7
Overwatch	87.8	91.5
Red Dead Redemption 2	74.8	77.9
DOOM Eternal	54.2	56.5
Warzone	84.6	88.1
Assassin's Creed	91.1	94.9
Valheim	90.0	93.7

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 that were in the comparisons not only did they have 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. 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 5800X3D

56%

To make a final choice 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 5 PRO 5645 is more energy efficient than the Ryzen 7 5800X3D as it consumes less power: 65W vs. 105W. 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 want to use the processor not only for gaming, but also for machine learning, streaming, video rendering or video editing, programming, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, the processor turns on all threads and cores that it has to the maximum to achieve maximum efficiency. You will learn 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 run, 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 5800X3D
Cinbench 15 Single-core	237	267
Cinbench 15 Multi-core	1768	2538
Cinbench 20 Single-core	557	614
Cinbench 20 Multi-core	3929	5557
Cinbench 23 Single-core	1424	1551
Cinbench 23 Multi-core	10787	14793

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

	AMD Ryzen 5 PRO 5645	AMD Ryzen 7 5800X3D
Single-Core	3054	3380
Multi-Core	19015	27940

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

	AMD Ryzen 5 PRO 5645	AMD Ryzen 7 5800X3D
Single-Core	1775	1773
Multi-Core	7253	11156

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 newer the processor, the longer it will last in your computer. And the easier it will be to upgrade the system in the future. The same can be said about overclocking. If the processor can be overclocked, thereby increasing its performance, then it will continue to maintain maximum FPS even in new games. The economy are obvious! Accordingly, 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 5800X3D
Announcement date	September 20, 2022	November 05, 2020
Type	Desktop	Desktop
Socket	AM4	AM4
Core name	Vermeer	Vermeer
Architecture	Zen 3	Zen 3
Generation	5	5
Turbo Frequency	4.6 MHz	4.5 MHz
Frequency	3.7 MHz	3.4 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	105 W
Memory type	DDR4	DDR4
Max. Memory
Memory Frequency	3200	3200
Memory bandwidth
L1 cache	384KB	512KB
L2 cache	3MB	4MB
L3 cache	16MB	96MB
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 5 PRO 5645 is 8% better than Ryzen 7 5800X3D in terms of CPU frequency. Another difference is that Ryzen 7 5800X3D 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: 5
The number of parameters for which AMD Ryzen 7 5800X3D is better: 26
Although it should be understood that all the data in the table above do not mean that taking them into account you should completely trust a simple comparison of these figures. Better to watch the testing video and read the reviews of of people who bought AMD Ryzen 5 PRO 5645 and AMD Ryzen 7 5800X3D before deciding which processor to buy for gaming and which not.

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 5800X3D - all data

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

• AMD Ryzen 7 5800X3D specs and review.