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Intel Core i5-1345U vs Intel Core i7-1255U |
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Processor comparisons 30-01-2023
Let's say there are difficulties with the choice of a CPU, you will solve them by reading the comprehensive tests Intel Core i5-1345U vs Intel Core i7-1255U and understand which is better for games or normal use for video editing, streaming, rendering, programming, machine learning. Here is useful information from real streaming and video editing tests or various benchmarks. A careful analysis of all the technical characteristics, so that it can be easier to read, is summarized in the table.
From the video comparison, you can get the results of parallel examination in special testing software such as MATLAB, PassMark, WPrime, Blender, Gears 5, AIDA64, RealBench, DaVinci Resolve Studio, Blender, Dolphin Emulator, 7zip, Furmark, UserBenchmark, GeekBench 6, 5.2, Cinebench 23 (20, 15), PCMark 10, Prime95, SuperPi, Handbrake, World of Tanks enCore Benchmark, VeraCrypt, 3DMark.
And how good the CPUs are in games: - Assassin's Creed Valhalla
- Fortnite
- Death Stranding
- Fallout 76
- DOOM: Eternal
- Valheim
- Red Dead Redemption 2
- Overwatch
- Rainbow Six Siege
- Halo Infinite
- Valorant
- Grand Theft Auto V
- World of Warcraft: Shadowlands
- Watch Dogs Legion
- Last Man Standing
- Cyberpunk 2077
- Call of Duty: Modern Warfare and Warzone
- Borderlands 3
- Apex Legends
After looking at the data these benchmarks and videos, you already be able to figure out which processor is better to buy for gaming Intel Core i7-1255U or Intel Core i5-1345U.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Core i5-1345U | 56% |
Core i7-1255U | 55% |
This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i5-1345U is 1% better than Core i7-1255U. The data source is several popular tests. More detailed information of the benchmarks is below.
Gaming performance
Summary result of all game benchmarks.| Core i5-1345U | 54% |
Core i7-1255U | 54% |
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. 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 final table below.
List of less popular games in which processors were compared: Hitman 3, Forza Horizon 4, Battlefield V, Horizon Zero Dawn, Monster Hunter World, The Witcher 3: Wild Hunt, PlayerUnknown's Battlegrounds (PUBG), Shadow of the Tomb Raider, Metro Exodus, Microsoft Flight Simulator, Counter-Strike: Global Offensive (CS GO), League of Legends (LOL), DOTA 2A, Ghostrunner, Half-Life: Alyx, Control, Resident Evil 7 Biohazard, NBA 2K20.
Gaming benchmark| Fortnite | 96.8 | 95.1 | | Valorant | 110.0 | 108.1 | | Cyberpunk 2077 | 61.6 | 60.5 | | Apex Legends | 103.4 | 101.6 | | Call of Duty Warzone | 82.5 | 81.0 | | Overwatch | 89.1 | 87.5 | | Red Dead Redemption 2 | 75.9 | 74.6 | | DOOM Eternal | 55.0 | 54.0 | | Warzone | 85.8 | 84.3 | | Assassin's Creed | 92.4 | 90.8 | | Valheim | 91.3 | 89.7 |
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 tested computers not only did they have different amounts of RAM and different video cards. But users also tested them at different screen resolutions: FullHD, 2K or 4K. 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 i5-1345U | 333% |
Core i7-1255U | 278% |
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 i5-1345U is more energy efficient than the Core i7-1255U as it consumes less power: 15W vs. 15W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you must 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 benchmarksIf you plan to use the processor not only for gaming, but also for streaming, video rendering or video editing, machine learning, programming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum performance, the CPU includes all cores and threads 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 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 work, 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 i5-1345U |
Intel Core i7-1255U | | Cinbench 15 Single-core | 259 | 230 | | Cinbench 15 Multi-core | 1901 | 1691 | | Cinbench 20 Single-core | 623 | 554 | | Cinbench 20 Multi-core | 4319 | 3839 | | Cinbench 23 Single-core | 1457 | 1297 | | Cinbench 23 Multi-core | 14240 | 12654 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | Intel Core i5-1345U |
Intel Core i7-1255U | | Single-Core | 3414 | 3035 | | Multi-Core | 19935 | 17715 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | Intel Core i5-1345U |
Intel Core i7-1255U | | Single-Core | 1499 | 1251 | | Multi-Core | 8610 | 6947 |
Comparison of specifications
In the specification comparison table, the processor release date and overclocking capability will be the most helpful. 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 can be said about overclocking. If the processor can be overclocked, thereby increasing its performance, then it will continue to maintain maximum FPS in new games. The economy 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 i5-1345U |
Intel Core i7-1255U | | Announcement date | January 11, 2023 | January 07, 2022 | | Type | Laptop | Laptop | | Socket | FCBGA1744 | FCBGA1744 | | Core name | Raptor Lake | Alder Lake-U | | Architecture | x86 | x86 | | Generation | 13 | 12 | | Turbo Frequency | 4.7 MHz | 4.7 MHz | | Frequency | 3.5 MHz | 1.7 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 | 15 W | | Memory type | Up to DDR5 5200 MT/s Up to DDR4 3200 MT/s Up to LPDDR5/x 6400 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
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In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i5-1345U is 51% 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 i5-1345U is better: 25
The number of parameters for which Intel Core i7-1255U is better: 1
Although it should be realized that the summary data in the table above do not mean that taking them into account you should completely trust a simple comparison of these figures. Better to watch benchmarks video and read the opinion of of people who bought Intel Core i5-1345U and Intel Core i7-1255U before making a selection which processor to buy for gaming and which not.
Intel Core i5-1345U Processor Comparisons
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• Vs Core i5-13600H
• Vs Core i7-1260P
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• Vs Core i9-11900H
• Vs Core i5-1350P
• Vs Ryzen 5 PRO 6650U
• Vs Core i5-13500HX
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• Vs Core i9-13900HK
• Vs Core i5-13600HX
• Vs Core i9-12950HX
• Vs Ryzen 9 PRO 6950H
• Vs Ryzen 7 PRO 6850HS
• Vs Core i9-13900HX
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• Vs Core i7-12800H
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• Vs Apple M1 Ultra
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• Vs Ryzen 9 5980HX
• Vs Apple M2 Pro
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• Vs Core i7-1280P
• Vs Core i9-11980HK
• Vs Apple M1 Pro
• Vs Ryzen 7 6800HS
• Vs Core i5-12600HX
• Vs Core i7-1360P
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• Vs Ryzen 9 6980HS
• Vs Ryzen 5 PRO 6650HS
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• Vs Core i5-1250P
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• Vs Core i9-12900HX
• Vs Core i9-13900
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• Vs Apple M2
• Vs Ryzen 7 5800H
• Vs Ryzen 7 6800U
• Vs Core i5-13500H
• Vs Apple M2 Max
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• Vs Apple M1X
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• Vs Apple M1
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• Vs Ryzen 9 4900H
• Vs Ryzen 7 PRO 5875U
• Vs Ryzen 5 PRO 4650U
• Vs Ryzen 3 PRO 5475U
• Vs Ryzen 9 5900HS
• Vs Core i5-1235U
• Vs Core i3-1220P
• Vs Ryzen 7 Extreme Edition
• Vs Core i7-1260U
• Vs Ryzen 7 4800HS
• Vs Core i5-1240U
• Vs Ryzen 7 5700U
• Vs Core i7-1265U
• Vs Core i5-1230U
• Vs Ryzen 7 5800U
• Vs Ryzen 7 4800H
• Vs Core i7-1250U
• Vs Ryzen 9 5900HX
• Vs Ryzen 5 PRO 5650U
• Vs Ryzen 9 4900U
• Vs Ryzen 5 6600U
• Vs Ryzen 5 4600U
• Vs Core i3-1210U
• Vs Ryzen 5 5500U
• Vs Ryzen 7 PRO 4750U
• Vs Ryzen 7 5800
• Vs Ryzen 7 4700U
• Vs Ryzen 5 5600HS
• Vs Ryzen 5 5600H
• Vs Core i3-1215U
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• Vs Ryzen 5 4600H
• Vs Ryzen 7 5825U
• Vs Core i5-1245U
• Vs Ryzen 3 5425U
• Vs Core i5-1335U
• Vs Core i5-1334U
• Vs Core i5-13420H
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• Vs Core i7-1355U
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• Vs Core i7-13705H
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• Vs Ryzen 5 7640HS
• Vs Ryzen 7 7736U
• Vs Ryzen 7 7730U
• Vs Ryzen 5 7520U
• Vs Ryzen 5 5560U
• Vs Ryzen 7 PRO 6860Z
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
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• Vs Ryzen 7 PRO 1700X
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• 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 i5-1245UE
• 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
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• Vs Core i5-13600H
• 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
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• Vs Ryzen 3 7330U
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