AMD Ryzen 5 PRO 5645 vs AMD Ryzen 5 PRO 4400G

Processor comparisons 08-02-2023

   For example you can't decide which CPU to buy, you can make a choice after reading the comprehensive tests AMD Ryzen 5 PRO 5645 vs AMD Ryzen 5 PRO 4400G and decide which is better for games or simple use for programming, streaming, machine learning, video editing, rendering. Here you can find useful information from real streaming and video editing tests or different benchmarks. A step-by-step analysis of all the specifications, to make it 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, AIDA64, Handbrake, PCMark 10, Blender, UserBenchmark, GeekBench 6, 5.2, DaVinci Resolve Studio, Furmark, Gears 5, 7zip, 3DMark, PassMark, VeraCrypt, Cinebench 23 (20, 15), World of Tanks enCore Benchmark, MATLAB, SuperPi, WPrime, RealBench, Prime95, Blender.
   Gaming performance of CPUs in:

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

After reading the results these benchmarks and videos, you already be able to understand which processor is better to buy for gaming AMD Ryzen 5 PRO 4400G 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 5 PRO 4400G

55%

Gaming performance
Summary result of all game benchmarks.

Ryzen 5 PRO 5645

54%

Ryzen 5 PRO 4400G

54%

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 run 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 low game result, just 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: Half-Life: Alyx, Battlefield V, The Witcher 3: Wild Hunt, Metro Exodus, Monster Hunter World, NBA 2K20, Forza Horizon 4, Hitman 3, DOTA 2A, Ghostrunner, League of Legends (LOL), Shadow of the Tomb Raider, PlayerUnknown's Battlegrounds (PUBG), Horizon Zero Dawn, Microsoft Flight Simulator, Resident Evil 7 Biohazard, Counter-Strike: Global Offensive (CS GO), Control.

Gaming benchmark

Fortnite	95.4	95.6
Valorant	108.4	108.6
Cyberpunk 2077	60.7	60.8
Apex Legends	101.9	102.1
Call of Duty Warzone	81.3	81.4
Overwatch	87.8	88.0
Red Dead Redemption 2	74.8	74.9
DOOM Eternal	54.2	54.3
Warzone	84.6	84.7
Assassin's Creed	91.1	91.2
Valheim	90.0	90.1

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: 2K, FullHD or 4K. So 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 5 PRO 5645

91%

Ryzen 5 PRO 4400G

68%

To make a finishing decision 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 5 PRO 4400G since it has less power consumption: 65W vs. 65W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, it will be useful 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

For example you want to use the processor not only for gaming, but also for video editing or video rendering, programming, streaming, machine learning, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to reach maximum efficiency, the CPU turns on all threads and cores that it has. You will learn 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 can use only one core to run, 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 5 PRO 5645	AMD Ryzen 5 PRO 4400G
Cinbench 15 Single-core	237	200
Cinbench 15 Multi-core	1768	1551
Cinbench 20 Single-core	557	483
Cinbench 20 Multi-core	3929	3451
Cinbench 23 Single-core	1424	1238
Cinbench 23 Multi-core	10787	9264

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

	AMD Ryzen 5 PRO 5645	AMD Ryzen 5 PRO 4400G
Single-Core	3054	2629
Multi-Core	19015	16505

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

	AMD Ryzen 5 PRO 5645	AMD Ryzen 5 PRO 4400G
Single-Core	1775	1334
Multi-Core	7253	7414

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 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 still be able to produce maximum FPS even in new games. It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer. The savings are obvious!

	AMD Ryzen 5 PRO 5645	AMD Ryzen 5 PRO 4400G
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	4.2 MHz
Frequency	3.7 MHz	3.7 MHz
Cores	6	6
Threads	12	12
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	384KB
L2 cache	3MB	3MB
L3 cache	16MB	8MB
Overclocking	No	No
Supports ECC	No	No
Part number	100-000000833	100-000000143 100-100000143MPK

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. 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: 12
The number of parameters for which AMD Ryzen 5 PRO 4400G is better: 13
Although it should be realized that all the number in the table above do not mean that taking them into account you should undividedly trust a simple quantitative comparison. Better to watch benchmarks video and read the reviews of of people who bought AMD Ryzen 5 PRO 5645 and AMD Ryzen 5 PRO 4400G before making a decision which CPU 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 5 PRO 4400G - all data

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

• AMD Ryzen 5 PRO 4400G specs and review.