Intel Core i3-8100T vs Intel Core i5-7400

Processor comparisons   20-01-2022
   Perhaps you can't decide which processor to buy, you can make a choice after reading the detailed tests Intel Core i3-8100T vs Intel Core i5-7400 and decide which is better for games or simple use for programming, video editing, rendering, machine learning, streaming. Here is useful information from real video editing and streaming tests or different benchmarks. 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 parallel examination in synthetic type tests like SuperPi, WPrime, RealBench, 3DMark, 7zip, World of Tanks enCore Benchmark, Prime95, UserBenchmark, Cinebench 23 (20, 15), GeekBench 6, 5.2, Blender, DaVinci Resolve Studio, PCMark 10, MATLAB, VeraCrypt, Furmark, Blender, PassMark, Handbrake, Gears 5, Dolphin Emulator, AIDA64.
   Gaming performance of processors in:

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

After looking at the data these benchmarks and videos, you can already make an briefed decision about which CPU is better to buy for gaming Intel Core i5-7400 or Intel Core i3-8100T.

Summary benchmark results

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

Core i3-8100T

51%

Core i5-7400

51%

Gaming performance
Summary result of all game benchmarks.

Core i3-8100T

51%

Core i5-7400

51%

For the maximum in this test, the results of the most powerful processor in the site database are taken. 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. And if it seems to you that the selected CPU has a small 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: The Witcher 3: Wild Hunt, Control, Monster Hunter World, Half-Life: Alyx, PlayerUnknown's Battlegrounds (PUBG), League of Legends (LOL), Metro Exodus, Counter-Strike: Global Offensive (CS GO), Microsoft Flight Simulator, Horizon Zero Dawn, Shadow of the Tomb Raider, Ghostrunner, Resident Evil 7 Biohazard, DOTA 2A, Battlefield V, NBA 2K20, Hitman 3, Forza Horizon 4.

Gaming benchmark

Fortnite	91.3	91.4
Valorant	103.8	103.9
Cyberpunk 2077	58.1	58.2
Apex Legends	97.5	97.6
Call of Duty Warzone	77.8	77.9
Overwatch	84.1	84.1
Red Dead Redemption 2	71.6	71.7
DOOM Eternal	51.9	51.9
Warzone	80.9	81.0
Assassin's Creed	87.2	87.3
Valheim	86.1	86.2

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 tested computers not only did they have different video cards and different amounts of RAM. But users also tested them at different screen resolutions: FullHD, 2K 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

Core i3-8100T

83%

Core i5-7400

49%

To make a final 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 Core i3-8100T is more energy efficient than the Core i5-7400 since it has less power consumption: 35W vs. 65W. Power consumption is especially important for laptops. And TDP should be taken into account when choosing a processor cooling system. 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

	Intel Core i3-8100T	Intel Core i5-7400
Cinbench 15 Single-core	132	149
Cinbench 15 Multi-core	530	564
Cinbench 20 Single-core	347	345
Cinbench 20 Multi-core	1274	1266
Cinbench 23 Single-core	685	820
Cinbench 23 Multi-core	2660	2853

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

	Intel Core i3-8100T	Intel Core i5-7400
Single-Core	1951	2131
Multi-Core	5323	5499

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

	Intel Core i3-8100T	Intel Core i5-7400
Single-Core	876	959
Multi-Core	3255	3349

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 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 still be able to produce maximum FPS in new games. Accordingly, you do not need to buy a new CPU to enjoy the games any longer. The savings are obvious!

	Intel Core i3-8100T	Intel Core i5-7400
Announcement date	July 07, 2018	January 01, 2017
Type	Desktop	Desktop
Socket	FCLGA1151	FCLGA1151
Core name	Coffee Lake	Kaby Lake
Architecture	x86	x86
Generation	8	7
Turbo Frequency		3.5 MHz
Frequency	3.1 MHz	3 MHz
Cores	4	4
Threads	4	4
Bus rate	8 GT/s	8 GT/s
Bit	64	64
Lithography	14 nm	14 nm
Transistors count	2460 millions	2460 millions
Power consumption (TDP)	35 W	65 W
Memory type	DDR4-2400	DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Max. Memory	64 Gb	64 Gb
Memory Frequency
Memory bandwidth	37.5 GB/s
L1 cache
L2 cache
L3 cache	6 MB	6 MB
Overclocking	No	Yes
Supports ECC	Yes	No
Part number	Expansion Options

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i3-8100T is 3% better than Core i5-7400 in terms of CPU frequency. 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 i3-8100T is better: 8
The number of parameters for which Intel Core i5-7400 is better: 19
However, it should be understood that the summary data that you have looked at here do not mean that taking them into account you should undividedly trust a simple quantitative comparison. Better to watch the testing video and read the reviews of of people who bought Intel Core i3-8100T and Intel Core i5-7400 before deciding which processor to buy for gaming and which not.

Intel Core i3-8100T - all data

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

• Intel Core i3-8100T specs and review.

• Intel Core i5-7400 specs and review.