Intel Core i7-7500U vs Intel Core i5-7400

Processor comparisons 17-03-2021

   For example you have difficulties with the choice of a processor, you will solve them by reading the detailed tests Intel Core i7-7500U vs Intel Core i5-7400 and see which is better for games or normal use for streaming, machine learning, rendering, programming, video editing. Here you can find all information from real video editing and streaming tests or different benchmarks. A careful analysis of all the technical characteristics, to make it easier to understand, is summarized in the table.
   From the video comparison, you can get the results of parallel examination in special test applications such as PCMark 10, Gears 5, AIDA64, UserBenchmark, SuperPi, VeraCrypt, Blender, RealBench, Handbrake, GeekBench 6, 5.2, Furmark, World of Tanks enCore Benchmark, DaVinci Resolve Studio, Prime95, PassMark, Cinebench 23 (20, 15), 7zip, Blender, Dolphin Emulator, 3DMark, WPrime, MATLAB.
   And how good the processors are in games:

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

After reading the results of joint benchmarks and videos, you can already make an informed decision about which processor is better to buy for gaming Intel Core i5-7400 or Intel Core i7-7500U.

Summary benchmark results

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

Core i7-7500U

51%

Core i5-7400

51%

Gaming performance
Summary result of all game benchmarks.

Core i7-7500U

51%

Core i5-7400

51%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor at the moment. And it is clear that 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. Therefore, if you think that the selected CPU has a little game result, look at the FPS that it produces in real games in the summary table below.
List of less popular games in which processors were compared: Hitman 3, League of Legends (LOL), NBA 2K20, Half-Life: Alyx, DOTA 2A, Monster Hunter World, Counter-Strike: Global Offensive (CS GO), The Witcher 3: Wild Hunt, Resident Evil 7 Biohazard, Battlefield V, Horizon Zero Dawn, Metro Exodus, Ghostrunner, Forza Horizon 4, PlayerUnknown's Battlegrounds (PUBG), Control, Microsoft Flight Simulator, Shadow of the Tomb Raider.

Gaming benchmark

Fortnite	90.3	91.4
Valorant	102.6	103.9
Cyberpunk 2077	57.4	58.2
Apex Legends	96.4	97.6
Call of Duty Warzone	76.9	77.9
Overwatch	83.1	84.1
Red Dead Redemption 2	70.8	71.7
DOOM Eternal	51.3	51.9
Warzone	80.0	81.0
Assassin's Creed	86.2	87.3
Valheim	85.1	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: 2K, FullHD or 4K. So 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 i7-7500U

215%

Core i5-7400

49%

To make a finishing resolution 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 i7-7500U is more energy efficient than the Core i5-7400 as it consumes less power: 15W vs. 65W. Power consumption is particularly 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

Let's say you plan to use the processor not only for gaming, but also for programming, video editing or video rendering, 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 performance, the CPU turns on all cores and threads that it has. You will learn this data from the benchmark tables below. Before using the data from these tests, be sure to check whether the software you are going to use on your computer supports multi-threaded mode. Because there are still many programs that 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 i7-7500U	Intel Core i5-7400
Cinbench 15 Single-core	149	149
Cinbench 15 Multi-core	376	564
Cinbench 20 Single-core	354	345
Cinbench 20 Multi-core	739	1266
Cinbench 23 Single-core	519	820
Cinbench 23 Multi-core	2492	2853

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

	Intel Core i7-7500U	Intel Core i5-7400
Single-Core	1956	2131
Multi-Core	3649	5499

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

	Intel Core i7-7500U	Intel Core i5-7400
Single-Core	971	959
Multi-Core	2214	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 benefits from the presence of overclocking. When the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS in the newest games. The savings are obvious! It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer.

	Intel Core i7-7500U	Intel Core i5-7400
Announcement date	October 01, 2016	January 01, 2017
Type	Laptop	Desktop
Socket	FCBGA1356	FCLGA1151
Core name	Kaby Lake	Kaby Lake
Architecture	x86	x86
Generation	7	7
Turbo Frequency	3.5 MHz	3.5 MHz
Frequency	2.7 MHz	3 MHz
Cores	2	4
Threads	4	4
Bus rate	4 GT/s	8 GT/s
Bit	64	64
Lithography	14 nm	14 nm
Transistors count	1700 millions	2460 millions
Power consumption (TDP)	15 W	65 W
Memory type	DDR4-2133, LPDDR3-1866, DDR3L-1600	DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Max. Memory	32 Gb	64 Gb
Memory Frequency
Memory bandwidth	34.1 GB/s
L1 cache
L2 cache
L3 cache	4 MB	6 MB
Overclocking	Yes	Yes
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 i5-7400 is 9% better than Core i7-7500U in terms of CPU frequency. Another difference is that Core i5-7400 has 2 more core than Core i7-7500U. 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 i7-7500U is better: 4
The number of parameters for which Intel Core i5-7400 is better: 25
However, it should be understood that all the figures in the table above 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 reviews of real owners of Intel Core i7-7500U and Intel Core i5-7400 before deciding which CPU to buy for gaming and which not.

• Intel Core i7-7500U specs and review.

• Intel Core i5-7400 specs and review.