Intel Core i5-1245UL vs Intel Core i5-1240U

Processor comparisons   11-09-2022
   Let's say you can't decide which CPU to buy, you can make a choice after reading the full tests Intel Core i5-1245UL vs Intel Core i5-1240U and understand which is better for games or normal use for rendering, video editing, programming, streaming, machine learning. Here is useful information from real video editing and streaming tests or several benchmarks. A step-by-step analysis 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 testing software like Blender, Gears 5, UserBenchmark, SuperPi, 3DMark, MATLAB, Handbrake, VeraCrypt, Dolphin Emulator, Blender, DaVinci Resolve Studio, World of Tanks enCore Benchmark, PCMark 10, GeekBench 6, 5.2, RealBench, AIDA64, WPrime, Prime95, Furmark, Cinebench 23 (20, 15), PassMark, 7zip.
   And how good the processors are in games:

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

After reading the results of all benchmarks and videos, you already be able to figure out which CPU is better to buy for gaming Intel Core i5-1240U or Intel Core i5-1245UL.

Summary benchmark results

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

Core i5-1245UL

55%

Core i5-1240U

55%

Gaming performance
Summary result of all game benchmarks.

Core i5-1245UL

54%

Core i5-1240U

53%

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. 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 final table below.
List of less popular games in which processors were compared: Resident Evil 7 Biohazard, Shadow of the Tomb Raider, The Witcher 3: Wild Hunt, Counter-Strike: Global Offensive (CS GO), Forza Horizon 4, Control, PlayerUnknown's Battlegrounds (PUBG), League of Legends (LOL), Horizon Zero Dawn, DOTA 2A, Monster Hunter World, Microsoft Flight Simulator, Ghostrunner, Battlefield V, NBA 2K20, Half-Life: Alyx, Metro Exodus, Hitman 3.

Gaming benchmark

Fortnite	95.2	94.7
Valorant	108.1	107.7
Cyberpunk 2077	60.6	60.3
Apex Legends	101.6	101.2
Call of Duty Warzone	81.1	80.7
Overwatch	87.6	87.2
Red Dead Redemption 2	74.6	74.3
DOOM Eternal	54.1	53.8
Warzone	84.3	84.0
Assassin's Creed	90.8	90.4
Valheim	89.8	89.4

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 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. 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 compare it in one assembly with the video card that is installed in your computer.

Power consumption

Core i5-1245UL

282%

Core i5-1240U

440%

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 i5-1240U is more energy efficient than the Core i5-1245UL since it has less power consumption: 15W vs. 9W. 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

For example 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, to reach maximum performance, the CPU uses all threads and cores that it has. You will learn this data from the benchmark tables below. Before you take into account the data from these tests, be sure to make sure that the program that you are going to use on your computer can work in multi-threaded mode. Since there are still many programs that can use only one core to run, and all the advantages of multi-core mode turns out to be unnecessary.
Cinebench 23, 20 an 15
The results of this benchmark show Single-threaded and Multi-threaded CPU performance

	Intel Core i5-1245UL	Intel Core i5-1240U
Cinbench 15 Single-core	240	218
Cinbench 15 Multi-core	1715	1607
Cinbench 20 Single-core	567	527
Cinbench 20 Multi-core	3883	3649
Cinbench 23 Single-core	1317	1233
Cinbench 23 Multi-core	12781	12029

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

	Intel Core i5-1245UL	Intel Core i5-1240U
Single-Core	3071	2885
Multi-Core	17890	16840

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

	Intel Core i5-1245UL	Intel Core i5-1240U
Single-Core	1271	1189
Multi-Core	7020	6604

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 you. And the easier it will be to upgrade the system in the future. The same can be said about overclocking. When the processor can be overclocked, thereby increasing its performance, then it will continue to maintain maximum FPS even in the newest games. The economy are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.

	Intel Core i5-1245UL	Intel Core i5-1240U
Announcement date	September 12, 2022	January 07, 2022
Type	Embedded	Laptop
Socket	FCBGA1744	FCBGA1744
Core name	Alder Lake	Alder Lake-U
Architecture	x86	x86
Generation	12	12
Turbo Frequency	4.4 MHz	4.4 MHz
Frequency	1.6 MHz	1 MHz
Cores	10	10
Threads	12	12
Bus rate	8 GT/s	8 GT/s
Bit	64	64
Lithography	7 nm	10 nm
Transistors count	9800 millions	9800 millions
Power consumption (TDP)	15 W	9 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	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s
Max. Memory	64 Gb	64 Gb
Memory Frequency
Memory bandwidth	45.8 GB/s	45.8 GB/s
L1 cache
L2 cache
L3 cache	12 MB	24 MB
Overclocking	No	No
Supports ECC	No	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 i5-1245UL is 37% better than Core i5-1240U 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 i5-1245UL is better: 24
The number of parameters for which Intel Core i5-1240U is better: 2
However, it should be understood that the summary data in the article above do not mean that taking them into account you should undividedly trust a simple quantitative comparison. Be sure to watch the testing video and read the reviews of real owners of Intel Core i5-1245UL and Intel Core i5-1240U before deciding which of the processors to buy for gaming.

Intel Core i5-1245UL - all data

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

• Intel Core i5-1245UL specs and review.

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.