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Intel Core i5-1245UE vs Intel Core i7-1255U gaming benchmark

Intel Core i5-1245UE vs Intel Core i7-1255U

Processor comparisons   11-09-2022
   For example you can't decide which CPU to buy, you can make a decision by looking at the Intel Core i5-1245UE vs Intel Core i7-1255U tests and decide which is better for games or normal use for machine learning, streaming, rendering, programming, video editing. Here is all information from real streaming and video editing tests or various benchmarks. A step-by-step analysis of all the technical characteristics, so that it can be easier to read, is made by the table.
   From the comparison video, you can get the results of parallel examination in synthetic type tests like GeekBench 6, 5.2, Dolphin Emulator, UserBenchmark, WPrime, 7zip, Prime95, Cinebench 23 (20, 15), PCMark 10, Gears 5, Furmark, PassMark, Blender, 3DMark, MATLAB, World of Tanks enCore Benchmark, VeraCrypt, DaVinci Resolve Studio, Handbrake, AIDA64, SuperPi, Blender, RealBench.
   Gaming performance of processors in:
  • Grand Theft Auto V
  • Valheim
  • Overwatch
  • Fallout 76
  • Borderlands 3
  • Watch Dogs Legion
  • Cyberpunk 2077
  • Last Man Standing
  • Fortnite
  • Halo Infinite
  • World of Warcraft: Shadowlands
  • Assassin's Creed Valhalla
  • Death Stranding
  • Call of Duty: Modern Warfare and Warzone
  • Apex Legends
  • Valorant
  • DOOM: Eternal
  • Red Dead Redemption 2
  • Rainbow Six Siege

   After reading the results these benchmarks and videos, you can already make an informed decision about which processor is better to buy for gaming Intel Core i7-1255U or Intel Core i5-1245UE.


 
Intel Core i5-1245UE
Intel Core i7-1255U

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
Core i5-1245UE55% Core i7-1255U55%


Gaming performance
Summary result of all game benchmarks.
Core i5-1245UE54% Core i7-1255U54%
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 run games. Because this processor costs 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 CPU comparisons were performed: League of Legends (LOL), Half-Life: Alyx, Counter-Strike: Global Offensive (CS GO), Microsoft Flight Simulator, Resident Evil 7 Biohazard, PlayerUnknown's Battlegrounds (PUBG), Control, Monster Hunter World, NBA 2K20, Shadow of the Tomb Raider, Ghostrunner, The Witcher 3: Wild Hunt, Horizon Zero Dawn, Hitman 3, DOTA 2A, Forza Horizon 4, Battlefield V, Metro Exodus.

Gaming benchmark

Fortnite95.195.1
Valorant108.0108.1
Cyberpunk 207760.560.5
Apex Legends101.6101.6
Call of Duty Warzone81.081.0
Overwatch87.587.5
Red Dead Redemption 274.674.6
DOOM Eternal54.054.0
Warzone84.384.3
Assassin's Creed90.890.8
Valheim89.789.7
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 video cards and different amounts of RAM. 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 i5-1245UE277% Core i7-1255U278%
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 i7-1255U is more energy efficient than the Core i5-1245UE since it has less power consumption: 15W vs. 15W. 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

Let's say you want to use the processor not only for gaming, but also for streaming, video rendering or video editing, programming, machine learning, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, the processor includes all cores and threads that it has to the maximum to reach maximum efficiency. You will learn this data from the benchmark tables below. Before using 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 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 i5-1245UE Intel Core i7-1255U
Cinbench 15 Single-core229230
Cinbench 15 Multi-core16891691
Cinbench 20 Single-core552554
Cinbench 20 Multi-core38353839
Cinbench 23 Single-core12951297
Cinbench 23 Multi-core1264412654

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance
Intel Core i5-1245UE Intel Core i7-1255U
Single-Core30313035
Multi-Core1770217715

GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance
Intel Core i5-1245UE Intel Core i7-1255U
Single-Core12491251
Multi-Core69416947

Comparison of specifications

In the specification comparison table, the most helpful 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 can be said about overclocking. When the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS even in the newest games. The savings are obvious! It turns out that you do not need to buy a new CPU to enjoy the games any longer.

Intel Core i5-1245UE Intel Core i7-1255U
Announcement dateMarch 20, 2022January 07, 2022
TypeEmbeddedLaptop
SocketFCBGA1744FCBGA1744
Core nameAlder LakeAlder Lake-U
Architecturex86x86
Generation1212
Turbo Frequency4.4 MHz4.7 MHz
Frequency3.3 MHz1.7 MHz
Cores1010
Threads1212
Bus rate8 GT/s8 GT/s
Bit6464
Lithography7 nm10 nm
Transistors count9800 millions9800 millions
Power consumption (TDP)15 W15 W
Memory typeUp to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/sUp to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s
Max. Memory64 Gb64 Gb
Memory Frequency
Memory bandwidth45.8 GB/s45.8 GB/s
L1 cache
L2 cache
L3 cache12 MB24 MB
OverclockingNoNo
Supports ECCNoNo
Part numberExpansion Options
In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i5-1245UE is 48% better than Core i7-1255U 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 i5-1245UE is better: 3
The number of parameters for which Intel Core i7-1255U is better: 13
   Although it should be understood that the summary data in the text above do not mean that taking them into account you should completely trust a simple comparison of these figures. Be sure to watch benchmarks video and read the opinion of real owners of Intel Core i5-1245UE and Intel Core i7-1255U before making a selection which CPU to buy for gaming and which not.
Intel Core i5-1245UE - all data

•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 6, 5.2 score
Intel Core i7-1255U - all data

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


Intel Core i5-1245UE Processor Comparisons
• Vs Core i9-10900E
• Vs Core i7-1260U
• Vs Ryzen 5 3600
• Vs Core i5-1245UL
• Vs Ryzen 5 5600H
• Vs Core i7-10700
• Vs Core i5-11500T
• Vs Ryzen 5 PRO 3600
• Vs Core i7-1265U
• Vs Core i5-11600T
• Vs Ryzen 7 Extreme Edition
• Vs Core i7-1255UL
• Vs Core i7-1265UE
• Vs Core i7-9800X
• Vs Xeon W-1290T
• Vs Ryzen 5 3600X
• Vs Xeon E5-2697R v4
• Vs Xeon E5-2680R v4
• Vs Core i5-11400F
• Vs Core i9-9900K
• Vs Ryzen 5 PRO 5675U
• Vs Ryzen 5 PRO 5650GE
• Vs Ryzen 5 3600XT
• Vs Core i3-1220P
• Vs Core i9-9900KF
• Vs Core i5-11400
• Vs Ryzen 7 4800HS
• Vs Ryzen 7 4800H
• Vs Ryzen 9 4900H
• Vs Ryzen 7 2700X
• Vs Core i5-1235UL
• Vs Core i5-11400T
• Vs Ryzen 7 4800U
• Vs Core i5-1245U
• Vs Core i7-1250U
• Vs Core i7-7820X
• Vs Core i7-10700F
• Vs Core i7-6950X
• Vs Core i9-9900
• Vs Core i7-11800H
• Vs Core i5-1235U
• Vs Core i5-1240U
• Vs Ryzen Threadripper 1900X
• Vs Ryzen 7 PRO 2700X
• Vs Core i9-10900T
• Vs Core i5-1230U
• Vs Ryzen 5 PRO 4650G
• Vs Core i9-10980HK
• Vs Core i9-10900TE
• Vs Ryzen 5 PRO 4400G
• Vs Ryzen 5 4600G
• Vs Ryzen 5 PRO 4650GE
• Vs Ryzen 5 4600GE
• Vs Ryzen 7 1800X
• Vs Core i3-1215UL
• Vs Core i9-10885H
• Vs Ryzen 5 PRO 5650U
• Vs Core i7-10870H
• Vs Core i7-10875H
• Vs Core i3-1220PE
• Vs Core i3-N305


Intel Core i7-1255U Processor Comparisons
• Vs Core i5-1230U
• Vs Core i5-1240U
• Vs Core i7-1250U
• Vs Core i3-1215U
• Vs Core i5-1235U
• Vs Core i5-1245U
• Vs Core i7-1260U
• Vs Ryzen 5 3600
• Vs Ryzen 5 5600H
• Vs Core i5-11500T
• Vs Ryzen 5 PRO 3600
• Vs Core i7-1265U
• Vs Core i5-11600T
• Vs Ryzen 7 Extreme Edition
• Vs Core i7-9800X
• Vs Xeon W-1290T
• Vs Ryzen 5 3600X
• Vs Xeon E5-2697R v4
• Vs Xeon E5-2680R v4
• Vs Core i5-11400F
• Vs Core i9-9900K
• Vs Ryzen 5 3600XT
• Vs Core i3-1220P
• Vs Core i9-9900KF
• Vs Core i5-11400
• Vs Ryzen 7 4800HS
• Vs Ryzen 7 4800H
• Vs Ryzen 9 4900H
• Vs Core i5-11400H
• Vs Core i5-11500
• Vs Core i7-7900X
• Vs Core i7-10700K
• Vs Core i9-9900KS
• Vs Core i7-10700KF
• Vs Core i5-11600
• Vs Core i9-10900E
• Vs Core i5-11400T
• Vs Core i7-7820X
• Vs Core i7-10700F
• Vs Core i7-6950X
• Vs Core i9-9900
• Vs Core i7-11800H
• Vs Ryzen Threadripper 1900X
• Vs Ryzen 7 PRO 2700X
• Vs Core i9-10900T
• Vs Ryzen 5 PRO 4650G
• Vs Core i9-10980HK
• Vs Core i9-10900TE
• Vs Ryzen 5 PRO 4400G
• Vs Ryzen 5 4600G
• Vs Ryzen 5 PRO 4650GE
• Vs Ryzen 5 4600GE
• Vs Ryzen 7 1800X
• Vs Core i9-10885H
• Vs Core i7-10870H
• Vs Core i7-10875H
• Vs Ryzen 7 PRO 1700X
• Vs Core i3-12100TE
• Vs Ryzen 5 PRO 5675U
• Vs Ryzen 5 PRO 5650GE
• Vs Core i7-1265UE
• Vs Core i7-1255UL
• Vs Core i5-1235UL
• Vs Core i5-1245UL
• Vs Core i3-1215UL
• Vs Core i3-1220PE
• Vs Core i3-N305
• Vs Core i3-N300
• Vs Core i7-13700H
• Vs Core i7-1360P
• Vs Core i5-1350P
• Vs Core i5-1340P
• Vs Core i5-13500HX
• Vs Core i5-13600H
• Vs Core i5-1345U
• Vs Core i5-1335U
• Vs Core i5-1334U
• Vs Core i5-13420H
• Vs Core i7-1355U
• Vs Core i7-1365U
• Vs Core i3-1315U
• Vs Core i3-1305U
• Vs Core i7-1370P
• Vs Core i7-13620H
• Vs Core i7-13650HX
• Vs Core i7-13705H
• Vs Core i7-13800H
• Vs Core i5-8350U
• Vs Core i7-8650U
• Vs Ryzen 7 3750H
• Vs Core i7-12700H
• Vs Core i9-9880H
• Vs Ryzen 5 5625C
• Vs Ryzen 7 5825C
• Vs Ryzen 9 7845HX
• Vs Ryzen 7 7745HX
• Vs Ryzen 5 7645HX
• Vs Ryzen 9 7940HS
• Vs Ryzen 7 7735U
• Vs Ryzen 3 7335U
• Vs Ryzen 7 7730U
• Vs Ryzen 5 7530U
• Vs Ryzen 3 7330U
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