Intel Core i9-7900X vs Intel Core i5-11500T

Processor comparisons   23-03-2021
   If you are thinking about choosing a processor, you will be able to make a choice by looking at the Intel Core i9-7900X vs Intel Core i5-11500T tests and decide which is better for games or normal use for video editing, machine learning, programming, streaming, rendering. Here is all information from different benchmarks or real streaming and video editing tests. A thorough analysis of all the technical characteristics, to make it easier to read, is summarized in the table.
   From the video comparison, you can get the results of joint testing in special test applications such as AIDA64, Gears 5, 7zip, Furmark, World of Tanks enCore Benchmark, Handbrake, Dolphin Emulator, Blender, RealBench, DaVinci Resolve Studio, WPrime, PCMark 10, VeraCrypt, MATLAB, Prime95, SuperPi, UserBenchmark, PassMark, Cinebench 23 (20, 15), GeekBench 6, 5.2, Blender, 3DMark.
   And how good the CPUs are in games:

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

After reading the results of all benchmarks and videos, you can already make an informed decision about which processor is better to buy for gaming Intel Core i5-11500T or Intel Core i9-7900X.

Summary benchmark results

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

Core i9-7900X

56%

Core i5-11500T

55%

This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-7900X is 1% better than Core i5-11500T. The data source is several popular tests. Detailed information can be found below.

Gaming performance
Summary result of all game benchmarks.

Core i9-7900X

57%

Core i5-11500T

52%

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 this processor costs several tens of thousands of dollars. Therefore, if you think that the selected CPU has a low game result, 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: Control, Horizon Zero Dawn, Microsoft Flight Simulator, Resident Evil 7 Biohazard, Battlefield V, DOTA 2A, League of Legends (LOL), PlayerUnknown's Battlegrounds (PUBG), The Witcher 3: Wild Hunt, Counter-Strike: Global Offensive (CS GO), Shadow of the Tomb Raider, Metro Exodus, Hitman 3, Half-Life: Alyx, NBA 2K20, Ghostrunner, Monster Hunter World, Forza Horizon 4.

Gaming benchmark

Fortnite	100.3	91.9
Valorant	114.0	104.4
Cyberpunk 2077	63.8	58.5
Apex Legends	107.2	98.1
Call of Duty Warzone	85.5	78.3
Overwatch	92.3	84.6
Red Dead Redemption 2	78.7	72.0
DOOM Eternal	57.0	52.2
Warzone	88.9	81.4
Assassin's Creed	95.8	87.7
Valheim	94.6	86.6

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 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

Core i9-7900X

29%

Core i5-11500T

115%

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 Core i5-11500T is more energy efficient than the Core i9-7900X since it has less power consumption: 140W vs. 35W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you need 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

If you want to use the processor not only for gaming, but also for programming, video rendering or video editing, streaming, machine learning, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, the processor uses 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 using 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 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

	Intel Core i9-7900X	Intel Core i5-11500T
Cinbench 15 Single-core	188	173
Cinbench 15 Multi-core	2194	1659
Cinbench 20 Single-core	461	405
Cinbench 20 Multi-core	5286	3716
Cinbench 23 Single-core	1222	1056
Cinbench 23 Multi-core	14998	9838

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

	Intel Core i9-7900X	Intel Core i5-11500T
Single-Core	2579	2356
Multi-Core	21477	17948

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

	Intel Core i9-7900X	Intel Core i5-11500T
Single-Core	1237	1212
Multi-Core	12083	3792

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 i9-7900X	Intel Core i5-11500T
Announcement date	April 01, 2017	January 20, 2021
Type	Desktop	Desktop
Socket	FCLGA2066	FCLGA1200
Core name	Skylake	Rocket Lake
Architecture	x86	x86
Generation	10	11
Turbo Frequency	4.3 MHz	3.9 MHz
Frequency	3.3 MHz	1.5 MHz
Cores	10	6
Threads	20	12
Bus rate	8 GT/s	8 GT/s
Bit	64	64
Lithography	14 nm	14 nm
Transistors count	7800 millions	5400 millions
Power consumption (TDP)	140 W	35 W
Memory type	DDR4-2666	DDR4-3200
Max. Memory	128 Gb	128 Gb
Memory Frequency		3200
Memory bandwidth	85 GB/s	50 GB/s
L1 cache
L2 cache		3 MB
L3 cache	13.75 MB	12 MB
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 i9-7900X is 54% better than Core i5-11500T in terms of CPU frequency. Another difference is that Core i9-7900X has 4 more core than Core i5-11500T. 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 i9-7900X is better: 28
The number of parameters for which Intel Core i5-11500T is better: 5
Although it should be understood that all the number that you have looked at here do not mean that taking them into account you should entirely trust a simple comparison of these numbers. Better to watch the testing video and read the opinion of of people who bought Intel Core i9-7900X and Intel Core i5-11500T before making a selection which processor to buy for gaming and which not.

Intel Core i9-7900X - all data

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

• Intel Core i9-7900X specs and review.

Intel Core i5-11500T - all data

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

• Intel Core i5-11500T specs and review.