Intel Core i7-7900X vs AMD Ryzen 7 5800U

Processor comparisons 23-03-2021

   If there are difficulties with the choice of a CPU, you will solve them by reading the detailed tests Intel Core i7-7900X vs AMD Ryzen 7 5800U and decide which is better for games or simple use for streaming, machine learning, rendering, programming, video editing. Here is all information from several benchmarks or real video editing and streaming tests. A thorough review of all the technical characteristics, to make it easier to understand, is presented in the form of the table.
   From the comparison video, you can get the results of parallel examination in special test applications like AIDA64, WPrime, UserBenchmark, 3DMark, MATLAB, GeekBench 6, 5.2, Blender, Dolphin Emulator, PassMark, Blender, 7zip, Cinebench 23 (20, 15), RealBench, Prime95, DaVinci Resolve Studio, Furmark, PCMark 10, Gears 5, VeraCrypt, SuperPi, World of Tanks enCore Benchmark, Handbrake.
   Gaming performance of processors in:

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

After looking at the data these benchmarks and videos, you can already make an informed decision about which CPU is better to buy for gaming AMD Ryzen 7 5800U or Intel Core i7-7900X.

Summary benchmark results

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

Core i7-7900X

55%

Ryzen 7 5800U

56%

This value shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 7 5800U is 1% better than Core i7-7900X. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Core i7-7900X

57%

Ryzen 7 5800U

54%

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 play games. Because this processor costs 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 other games in which CPU comparisons were performed: Half-Life: Alyx, The Witcher 3: Wild Hunt, DOTA 2A, Monster Hunter World, Resident Evil 7 Biohazard, Horizon Zero Dawn, NBA 2K20, Control, Microsoft Flight Simulator, Ghostrunner, Metro Exodus, Counter-Strike: Global Offensive (CS GO), Forza Horizon 4, League of Legends (LOL), PlayerUnknown's Battlegrounds (PUBG), Hitman 3, Battlefield V, Shadow of the Tomb Raider.

Gaming benchmark

Fortnite	100.5	95.4
Valorant	114.2	108.4
Cyberpunk 2077	63.9	60.7
Apex Legends	107.3	101.9
Call of Duty Warzone	85.6	81.3
Overwatch	92.5	87.8
Red Dead Redemption 2	78.8	74.8
DOOM Eternal	57.1	54.2
Warzone	89.1	84.5
Assassin's Creed	95.9	91.0
Valheim	94.8	89.9

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 comparisons not only were the equipped with different amounts of RAM and different video cards. But users also tested them at different screen resolutions: 2K, FullHD or 4K. 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 compare it in one assembly with the video card that is installed in your computer.

Power consumption

Core i7-7900X

32%

Ryzen 7 5800U

244%

To make a finishing 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 7 5800U is more energy efficient than the Core i7-7900X since it has less power consumption: 140W vs. 20W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, you must know its TDP. 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 want to use the processor not only for gaming, but also for programming, machine learning, streaming, video editing or video rendering, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, the processor uses all cores and threads that it has to the maximum to achieve maximum performance. You will learn this data from the benchmark tables below. Before using 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 can 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

	Intel Core i7-7900X	AMD Ryzen 7 5800U
Cinbench 15 Single-core	225	208
Cinbench 15 Multi-core	2318	2011
Cinbench 20 Single-core	518	483
Cinbench 20 Multi-core	5234	4407
Cinbench 23 Single-core	1295	1201
Cinbench 23 Multi-core	12538	12266

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

	Intel Core i7-7900X	AMD Ryzen 7 5800U
Single-Core	2583	2679
Multi-Core	19299	22174

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

	Intel Core i7-7900X	AMD Ryzen 7 5800U
Single-Core	1370	1468
Multi-Core	12235	7215

Comparison of specifications

In the specification comparison table, the most helpful 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 later. The same benefits from the presence of overclocking. When the processor can be overclocked, thereby increasing its performance, then it will still be able to produce maximum FPS in the newest games. Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer. The savings are obvious!

	Intel Core i7-7900X	AMD Ryzen 7 5800U
Announcement date	April 01, 2017	February 22, 2021
Type	Desktop	Laptop
Socket	FCLGA2066	FP6
Core name	Skylake	Cezanne
Architecture	x86	Zen 3
Generation	7	5
Turbo Frequency	4.3 MHz	4.4 MHz
Frequency	3.3 MHz	1.9 MHz
Cores	10	8
Threads	20	16
Bus rate	8 GT/s
Bit	64	64
Lithography	14 nm	7 nm
Transistors count	8400 millions	6200 millions
Power consumption (TDP)	140 W	20 W
Memory type	DDR4-2666	DDR4-3200 LPDDR4-4266
Max. Memory	128 Gb
Memory Frequency		3200
Memory bandwidth	85 GB/s
L1 cache
L2 cache		4MB
L3 cache	13.75 MB	32MB
Overclocking	No	No
Supports ECC	No	No
Part number

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i7-7900X is 42% better than Ryzen 7 5800U in terms of CPU frequency. Another difference is that Core i7-7900X has 2 more core than Ryzen 7 5800U. Also keep in mind that high CPU frequency affects battery life through power consumption (relevant for laptops).

Result:
The number of parameters for which Intel Core i7-7900X is better: 26
The number of parameters for which AMD Ryzen 7 5800U is better: 10
However, it should be realized that all the data in the article above do not mean that taking them into account you should totally trust a simple quantitative comparison. Be sure to watch the video tests and read the reviews of real owners of Intel Core i7-7900X and AMD Ryzen 7 5800U before making a decision which of the processors to buy for gaming.

Intel Core i7-7900X - all data

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

• Intel Core i7-7900X specs and review.

• AMD Ryzen 7 5800U specs and review.