AMD Ryzen 9 7900X vs AMD Ryzen 7 PRO 4750G

Processor comparisons   28-09-2022
   Perhaps you can't decide which processor to buy, you can make a choice after reading the full tests AMD Ryzen 9 7900X vs AMD Ryzen 7 PRO 4750G and understand which is better for games or normal use for programming, rendering, machine learning, streaming, video editing. Here you can find useful information from real streaming and video editing tests or various benchmarks. A thorough review of all the specifications, so that it can be easier to read, is made by the table.
   From the comparison video, you can get the results of joint testing in special test applications such as Cinebench 23 (20, 15), PCMark 10, MATLAB, Blender, PassMark, Dolphin Emulator, World of Tanks enCore Benchmark, SuperPi, 3DMark, GeekBench 6, 5.2, Furmark, Gears 5, UserBenchmark, WPrime, Handbrake, 7zip, RealBench, Prime95, AIDA64, VeraCrypt, Blender, DaVinci Resolve Studio.
   And how good the CPUs are in games:

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

After reading the results of all benchmarks and videos, you can already make an briefed decision about which processor is better to buy for gaming AMD Ryzen 7 PRO 4750G or AMD Ryzen 9 7900X.

Summary benchmark results

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

Ryzen 9 7900X

66%

Ryzen 7 PRO 4750G

56%

This value shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 9 7900X is 15% better than Ryzen 7 PRO 4750G. The data source is several popular tests. Detailed information can be found below.

Gaming performance
Summary result of all game benchmarks.

Ryzen 9 7900X

62%

Ryzen 7 PRO 4750G

55%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor currently available. And of course, this is a server processor, on which no one will run games. Because this processor costs several tens of thousands of dollars. Therefore, if you think that the selected CPU has a small game result, look at the FPS that it produces in real games in the summary table below.
List of less popular games in which CPU comparisons were performed: League of Legends (LOL), Metro Exodus, Control, NBA 2K20, Horizon Zero Dawn, Monster Hunter World, Battlefield V, DOTA 2A, Ghostrunner, Microsoft Flight Simulator, Hitman 3, Resident Evil 7 Biohazard, Shadow of the Tomb Raider, Forza Horizon 4, PlayerUnknown's Battlegrounds (PUBG), The Witcher 3: Wild Hunt, Counter-Strike: Global Offensive (CS GO), Half-Life: Alyx.

Gaming benchmark

Fortnite	110.0	97.7
Valorant	125.1	111.0
Cyberpunk 2077	70.0	62.2
Apex Legends	117.5	104.4
Call of Duty Warzone	93.8	83.3
Overwatch	101.3	89.9
Red Dead Redemption 2	86.3	76.6
DOOM Eternal	62.5	55.5
Warzone	97.5	86.6
Assassin's Creed	105.0	93.3
Valheim	103.8	92.2

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: 4K, 2K or FullHD. 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 get acquainted with the benchmarks that are made with the same video card that is installed in your computer.

Power consumption

Ryzen 9 7900X

42%

Ryzen 7 PRO 4750G

69%

To make a final decision 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 7 PRO 4750G is more energy efficient than the Ryzen 9 7900X since it has less power consumption: 170W vs. 65W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, it will be useful to 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

For example you want to use the processor not only for gaming, but also for programming, machine learning, video editing or video rendering, streaming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to reach maximum performance, the processor includes all cores and threads 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 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 run, 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 9 7900X	AMD Ryzen 7 PRO 4750G
Cinbench 15 Single-core	310	204
Cinbench 15 Multi-core	5138	2114
Cinbench 20 Single-core	749	500
Cinbench 20 Multi-core	12290	4834
Cinbench 23 Single-core	1918	1308
Cinbench 23 Multi-core	33781	12916

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

	AMD Ryzen 9 7900X	AMD Ryzen 7 PRO 4750G
Single-Core	4063	2689
Multi-Core	54482	21040

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

	AMD Ryzen 9 7900X	AMD Ryzen 7 PRO 4750G
Single-Core	2172	1359
Multi-Core	21612	9513

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 9 7900X	AMD Ryzen 7 PRO 4750G
Announcement date	September 27, 2022	July 21, 2020
Type	Desktop	Desktop
Socket	AM5	AM4
Core name	Raphael	Renoir
Architecture	Zen 4	Zen 2
Generation	5	2
Turbo Frequency	5.6 MHz	4.4 MHz
Frequency	4.7 MHz	3.6 MHz
Cores	12	8
Threads	24	16
Bus rate
Bit	64	64
Lithography	5 nm	7 nm
Transistors count	12600 millions	5400 millions
Power consumption (TDP)	170 W	65 W
Memory type	DDR4	DDR4
Max. Memory
Memory Frequency	3200	3200
Memory bandwidth
L1 cache	768KB	512KB
L2 cache	12MB	4MB
L3 cache	64MB	8MB
Overclocking	Yes	No
Supports ECC	No	No
Part number	100-000000589	100-000000145

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 9 7900X is 23% better than Ryzen 7 PRO 4750G in terms of CPU frequency. Another difference is that Ryzen 9 7900X has 4 more core than Ryzen 7 PRO 4750G. 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 9 7900X is better: 31
The number of parameters for which AMD Ryzen 7 PRO 4750G is better: 3
Although it should be understood that all the data in the table above do not mean that taking them into account you should fully trust a simple comparison of these numbers. Be sure to watch benchmarks video and read the reviews of of people who bought AMD Ryzen 9 7900X and AMD Ryzen 7 PRO 4750G before making a selection which of the CPUs to buy for gaming.

AMD Ryzen 9 7900X - all data

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

• AMD Ryzen 9 7900X specs and review.

AMD Ryzen 7 PRO 4750G - all data

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

• AMD Ryzen 7 PRO 4750G specs and review.