Intel Core i5-1245UL vs Intel Core i9-10900T

Processor comparisons 11-09-2022

   If there are difficulties with the choice of a processor, you will solve them by reading the comprehensive tests Intel Core i5-1245UL vs Intel Core i9-10900T and see which is better for games or simple use for programming, rendering, machine learning, streaming, video editing. Here you can find useful information from real streaming and video editing tests or different benchmarks. A thorough review 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 special testing software like UserBenchmark, DaVinci Resolve Studio, Prime95, SuperPi, Cinebench 23 (20, 15), Handbrake, Furmark, World of Tanks enCore Benchmark, PassMark, RealBench, PCMark 10, MATLAB, GeekBench 6, 5.2, AIDA64, Gears 5, Blender, 7zip, VeraCrypt, Dolphin Emulator, Blender, WPrime, 3DMark.
   And how good the processors are in games:

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

After reading the results of parallel benchmarks and videos, you can already make an informed decision about which CPU is better to buy for gaming Intel Core i9-10900T 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 i9-10900T

55%

Gaming performance
Summary result of all game benchmarks.

Core i5-1245UL

54%

Core i9-10900T

55%

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

Gaming benchmark

Fortnite	95.2	97.4
Valorant	108.1	110.7
Cyberpunk 2077	60.6	62.0
Apex Legends	101.6	104.1
Call of Duty Warzone	81.1	83.0
Overwatch	87.6	89.7
Red Dead Redemption 2	74.6	76.4
DOOM Eternal	54.1	55.4
Warzone	84.3	86.4
Assassin's Creed	90.8	93.0
Valheim	89.8	91.9

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: 4K, 2K 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 i5-1245UL

282%

Core i9-10900T

127%

To make a final 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 i5-1245UL is more energy efficient than the Core i9-10900T since it has less power consumption: 15W vs. 35W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you need to know its TDP. It is necessary to calculate so that the TDP data specified in the cooler specification is greater than the TDP of the compared processor.

Software benchmarks

Let's say you want to use the processor not only for gaming, but also for machine learning, streaming, video rendering or video editing, programming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum efficiency, the processor uses 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 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 work, 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 i9-10900T
Cinbench 15 Single-core	240	201
Cinbench 15 Multi-core	1715	2136
Cinbench 20 Single-core	567	469
Cinbench 20 Multi-core	3883	4768
Cinbench 23 Single-core	1317	1144
Cinbench 23 Multi-core	12781	11095

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

	Intel Core i5-1245UL	Intel Core i9-10900T
Single-Core	3071	2550
Multi-Core	17890	16712

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

	Intel Core i5-1245UL	Intel Core i9-10900T
Single-Core	1271	1338
Multi-Core	7020	9249

Comparison of specifications

In the specification comparison table, the processor release date and overclocking capability will be the most useful. The newer the processor, 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. If the processor can be overclocked, increasing its performance, then it will still be able to produce maximum FPS in new games. It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer. The savings are obvious!

	Intel Core i5-1245UL	Intel Core i9-10900T
Announcement date	September 12, 2022	April 01, 2020
Type	Embedded	Desktop
Socket	FCBGA1744	FCLGA1200
Core name	Alder Lake	Comet Lake
Architecture	x86	x86
Generation	12	10
Turbo Frequency	4.4 MHz	4.6 MHz
Frequency	1.6 MHz	1.9 MHz
Cores	10	10
Threads	12	20
Bus rate	8 GT/s	8 GT/s
Bit	64	64
Lithography	7 nm	14 nm
Transistors count	9800 millions	9200 millions
Power consumption (TDP)	15 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	DDR4-2933
Max. Memory	64 Gb	128 Gb
Memory Frequency
Memory bandwidth	45.8 GB/s	45.8 GB/s
L1 cache
L2 cache
L3 cache	12 MB	20 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 i9-10900T is 15% better than Core i5-1245UL 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: 11
The number of parameters for which Intel Core i9-10900T is better: 20
Although 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. Be sure to watch the video tests and read the reviews of real owners of Intel Core i5-1245UL and Intel Core i9-10900T before making a choice which CPU to buy for gaming and which not.

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 i9-10900T - all data

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

• Intel Core i9-10900T specs and review.