Intel Core i5-1240U vs Intel Core i5-11400T

Processor comparisons   10-01-2022
   If you are thinking about choosing a CPU, you will be able to make a decision after reading the detailed tests Intel Core i5-1240U vs Intel Core i5-11400T and understand which is better for games or simple use for machine learning, rendering, streaming, programming, video editing. Here is useful information from real streaming and video editing tests or different benchmarks. A careful review of all the technical characteristics, to make it easier to read, is made by the table.
   From the comparison video, you can get the results of joint testing in special test applications like DaVinci Resolve Studio, Blender, Blender, Furmark, Cinebench 23 (20, 15), UserBenchmark, Gears 5, WPrime, PCMark 10, World of Tanks enCore Benchmark, PassMark, GeekBench 6, 5.2, 7zip, 3DMark, Handbrake, SuperPi, RealBench, VeraCrypt, AIDA64, Prime95, Dolphin Emulator, MATLAB.
   Gaming performance of CPUs in:

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

After reading the results these benchmarks and videos, you already be able to understand which processor is better to buy for gaming Intel Core i5-11400T or Intel Core i5-1240U.

Summary benchmark results

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

Core i5-1240U

55%

Core i5-11400T

55%

Gaming performance
Summary result of all game benchmarks.

Core i5-1240U

53%

Core i5-11400T

54%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor currently available. And it is clear that this is a server processor, on which no one will play games. Because the cost of this processor reaches 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 less popular games in which processors were compared: Horizon Zero Dawn, Counter-Strike: Global Offensive (CS GO), Hitman 3, Forza Horizon 4, The Witcher 3: Wild Hunt, Resident Evil 7 Biohazard, Control, PlayerUnknown's Battlegrounds (PUBG), Monster Hunter World, Ghostrunner, Metro Exodus, League of Legends (LOL), Battlefield V, Half-Life: Alyx, Microsoft Flight Simulator, NBA 2K20, Shadow of the Tomb Raider, DOTA 2A.

Gaming benchmark

Fortnite	94.7	95.8
Valorant	107.7	108.9
Cyberpunk 2077	60.3	61.0
Apex Legends	101.2	102.4
Call of Duty Warzone	80.7	81.7
Overwatch	87.2	88.2
Red Dead Redemption 2	74.3	75.1
DOOM Eternal	53.8	54.5
Warzone	84.0	84.9
Assassin's Creed	90.4	91.5
Valheim	89.4	90.4

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 comparing 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. 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

Core i5-1240U

440%

Core i5-11400T

189%

To make a finishing resolution 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 Core i5-1240U is more energy efficient than the Core i5-11400T as it consumes less power: 9W vs. 35W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, it will be useful to 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

If you want to use the processor not only for gaming, but also for video editing or video rendering, streaming, machine learning, programming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to reach maximum performance, the CPU includes 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 find out whether the software that you are going to use on your computer can work in multi-threaded mode. Because there are still many programs that use only one core to run, and all the benefit 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 i5-1240U	Intel Core i5-11400T
Cinbench 15 Single-core	218	168
Cinbench 15 Multi-core	1607	1606
Cinbench 20 Single-core	527	392
Cinbench 20 Multi-core	3649	3598
Cinbench 23 Single-core	1233	1023
Cinbench 23 Multi-core	12029	9524

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

	Intel Core i5-1240U	Intel Core i5-11400T
Single-Core	2885	2281
Multi-Core	16840	17378

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

	Intel Core i5-1240U	Intel Core i5-11400T
Single-Core	1189	1986
Multi-Core	6604	7684

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 later. The same benefits from the presence of overclocking. If the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS in new games. The economy are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.

	Intel Core i5-1240U	Intel Core i5-11400T
Announcement date	January 07, 2022	January 20, 2021
Type	Laptop	Desktop
Socket	FCBGA1744	FCLGA1200
Core name	Alder Lake-U	Rocket Lake
Architecture	x86	x86
Generation	12	11
Turbo Frequency	4.4 MHz	3.7 MHz
Frequency	1 MHz	1.3 MHz
Cores	10	6
Threads	12	12
Bus rate	8 GT/s	8 GT/s
Bit	64	64
Lithography	10 nm	14 nm
Transistors count	9800 millions	5400 millions
Power consumption (TDP)	9 W	35 W
Memory type	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s	DDR4-3200
Max. Memory	64 Gb	128 Gb
Memory Frequency		3200
Memory bandwidth	45.8 GB/s	50 GB/s
L1 cache
L2 cache		3 MB
L3 cache	24 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 i5-11400T is 23% better than Core i5-1240U in terms of CPU frequency. Another difference is that Core i5-1240U has 4 more core than Core i5-11400T. 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 i5-1240U is better: 15
The number of parameters for which Intel Core i5-11400T is better: 19
All the number in the article above do not mean that taking them into account you should entirely trust a simple comparison of these numbers. Be sure to watch benchmarks video and read the opinion of real owners of Intel Core i5-1240U and Intel Core i5-11400T before deciding which of the CPUs to buy for gaming.

Intel Core i5-1240U - all data

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

• Intel Core i5-1240U specs and review.

Intel Core i5-11400T - all data

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

• Intel Core i5-11400T specs and review.