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Intel Core i7-1255UL vs Intel Core i9-9900KF |
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Processor comparisons 11-09-2022
For example you have difficulties with the choice of a CPU, you will solve them by reading the detailed tests Intel Core i7-1255UL vs Intel Core i9-9900KF and understand which is better for games or normal use for streaming, rendering, video editing, programming, machine learning. Here you can find useful information from real streaming and video editing tests or different benchmarks. A step-by-step analysis of all the specifications, so that it can be easier to understand, is summarized in the table.
From the comparison video, you can get the results of joint testing in special test applications like WPrime, DaVinci Resolve Studio, Prime95, Dolphin Emulator, Gears 5, World of Tanks enCore Benchmark, Handbrake, Furmark, Blender, UserBenchmark, PassMark, PCMark 10, AIDA64, 7zip, Cinebench 23 (20, 15), SuperPi, 3DMark, GeekBench 6, 5.2, VeraCrypt, Blender, RealBench, MATLAB.
Gaming performance of CPUs in: - Fallout 76
- Grand Theft Auto V
- Watch Dogs Legion
- Apex Legends
- DOOM: Eternal
- Valorant
- Assassin's Creed Valhalla
- Fortnite
- Rainbow Six Siege
- Borderlands 3
- Overwatch
- Cyberpunk 2077
- Death Stranding
- Valheim
- Halo Infinite
- Red Dead Redemption 2
- Call of Duty: Modern Warfare and Warzone
- Last Man Standing
- World of Warcraft: Shadowlands
After reading the results these benchmarks and videos, you already be able to know which processor is better to buy for gaming Intel Core i9-9900KF or Intel Core i7-1255UL.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Core i7-1255UL | 55% |
Core i9-9900KF | 55% |
Gaming performance
Summary result of all game benchmarks.| Core i7-1255UL | 54% |
Core i9-9900KF | 55% |
For the maximum in this test, the results of the most powerful processor in the site database are taken. 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. Therefore, if you think that the selected CPU has a small game result, just look at the FPS that it produces in real games in the final table below.
List of other games in which CPU comparisons were performed: Control, League of Legends (LOL), Horizon Zero Dawn, PlayerUnknown's Battlegrounds (PUBG), Metro Exodus, Monster Hunter World, Resident Evil 7 Biohazard, Counter-Strike: Global Offensive (CS GO), Ghostrunner, Hitman 3, DOTA 2A, Forza Horizon 4, Battlefield V, Shadow of the Tomb Raider, Half-Life: Alyx, NBA 2K20, The Witcher 3: Wild Hunt, Microsoft Flight Simulator.
Gaming benchmark| Fortnite | 95.3 | 97.5 | | Valorant | 108.3 | 110.8 | | Cyberpunk 2077 | 60.6 | 62.0 | | Apex Legends | 101.8 | 104.1 | | Call of Duty Warzone | 81.2 | 83.1 | | Overwatch | 87.7 | 89.7 | | Red Dead Redemption 2 | 74.7 | 76.4 | | DOOM Eternal | 54.1 | 55.4 | | Warzone | 84.5 | 86.4 | | Assassin's Creed | 91.0 | 93.1 | | Valheim | 89.9 | 92.0 |
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 i7-1255UL | 286% |
Core i9-9900KF | 48% |
To make a finishing 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 i7-1255UL is more energy efficient than the Core i9-9900KF as it consumes less power: 15W vs. 95W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, it will be useful 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 benchmarksLet's say you want to use the processor not only for gaming, but also for streaming, machine learning, programming, video editing or video rendering, then the main parameter for you is its performance in multi-threaded mode. In this mode, to reach maximum performance, the processor uses all threads and cores that it has. You will find out this data from the benchmark tables below. Before you take into account 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. Since there are still many programs that can 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 i7-1255UL |
Intel Core i9-9900KF | | Cinbench 15 Single-core | 238 | 219 | | Cinbench 15 Multi-core | 1743 | 2245 | | Cinbench 20 Single-core | 572 | 518 | | Cinbench 20 Multi-core | 3955 | 4995 | | Cinbench 23 Single-core | 1337 | 1284 | | Cinbench 23 Multi-core | 13035 | 12450 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | Intel Core i7-1255UL |
Intel Core i9-9900KF | | Single-Core | 3127 | 2970 | | Multi-Core | 18247 | 18847 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | Intel Core i7-1255UL |
Intel Core i9-9900KF | | Single-Core | 1290 | 1383 | | Multi-Core | 7156 | 9304 |
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 you. And the easier it will be to upgrade the system later. The same benefits from the presence of overclocking. When the processor can be overclocked, thereby increasing its performance, then it will still be able to produce maximum FPS even in new games. The economy are obvious! Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer.
| Intel Core i7-1255UL |
Intel Core i9-9900KF | | Announcement date | September 10, 2022 | April 01, 2019 | | Type | Embedded | Desktop | | Socket | FCBGA1744 | FCLGA1151-2 | | Core name | Alder Lake | Coffee Lake | | Architecture | x86 | x86 | | Generation | 12 | 9 | | Turbo Frequency | 4.7 MHz | 5 MHz | | Frequency | 1.7 MHz | 3.6 MHz | | Cores | 10 | 8 | | Threads | 12 | 16 | | Bus rate | 8 GT/s | 8 GT/s | | Bit | 64 | 64 | | Lithography | 7 nm | 14 nm | | Transistors count | 9800 millions | 8600 millions | | Power consumption (TDP) | 15 W | 95 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 | DDR4-2666 | | Max. Memory | 64 Gb | 128 Gb | | Memory Frequency | | | | Memory bandwidth | 45.8 GB/s | 41.6 GB/s | | L1 cache | | | | L2 cache | | | | L3 cache | 12 MB | 16 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 i9-9900KF is 52% better than Core i7-1255UL in terms of CPU frequency. Another difference is that Core i7-1255UL has 2 more core than Core i9-9900KF. 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 i7-1255UL is better: 12
The number of parameters for which Intel Core i9-9900KF is better: 21
All the number in the table above do not mean that you should be guided entirely by them and trust a simple comparison of these numbers. Better to watch the testing video and read the opinion of real owners of Intel Core i7-1255UL and Intel Core i9-9900KF before making a selection which CPU to buy for gaming and which not.
Intel Core i7-1255UL Processor Comparisons
• Vs Core i7-1265UL
• 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 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 i3-12100TE
• Vs Core i7-10700K
• Vs Core i9-9900KS
• Vs Core i7-10700KF
• Vs Core i5-11600
• Vs Ryzen 7 PRO 5875U
• Vs Core i3-12100T
• Vs Ryzen 9 4900HS
• Vs Ryzen 7 4700G
• Vs Ryzen 7 Extreme Edition
• Vs Core i5-11600T
• Vs Core i7-1265U
• Vs Ryzen 5 PRO 3600
• Vs Core i5-11500T
• Vs Core i7-10700
• Vs Ryzen 5 5600H
• Vs Ryzen 5 3600
• Vs Core i7-1260U
• Vs Core i7-1255U
• Vs Core i9-10900E
• Vs Ryzen 7 2700X
• 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 Core i5-1235UL
• Vs Core i5-1245UL
• Vs Core i5-1245UE
• Vs Core i3-1220PE
Intel Core i9-9900KF Processor Comparisons
• Vs Ryzen 7 PRO 4750G
• Vs Ryzen 7 PRO 4700G
• Vs Core i5-11400
• Vs Ryzen 7 4800HS
• Vs Ryzen 7 4800H
• Vs Ryzen 9 4900H
• 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 Ryzen 9 4900HS
• Vs Ryzen 7 4700G
• Vs Ryzen 7 PRO 4750GE
• Vs Core i5-11600KF
• Vs Core i9-9820X
• Vs Core i5-11600K
• Vs Ryzen 7 4700GE
• Vs Core i9-10900F
• Vs Core i9-10900
• Vs Ryzen 7 5700U
• Vs Core i9-7900X
• Vs Ryzen 9 4900U
• Vs Core i9-9900X
• Vs Ryzen 7 5800
• Vs Xeon Gold 6130T
• Vs Ryzen 5 5600G
• Vs Apple M1
• Vs Ryzen 5 5600X
• Vs Ryzen 5 3600XT
• Vs Core i9-9900K
• Vs Core i5-11400F
• Vs Xeon E5-2680R v4
• Vs Xeon E5-2697R v4
• Vs Ryzen 5 3600X
• Vs Xeon W-1290T
• Vs Core i7-9800X
• Vs Ryzen 7 Extreme Edition
• Vs Core i5-11600T
• Vs Ryzen 5 PRO 3600
• Vs Core i5-11500T
• Vs Core i7-10700
• Vs Ryzen 5 5600H
• Vs Ryzen 5 3600
• Vs Ryzen 7 2700X
• Vs Core i5-11400T
• Vs Core i7-10700F
• Vs Core i7-11800H
• Vs Core i9-10900T
• Vs Core i7-10870H
• Vs Core i7-10875H
• Vs Ryzen 7 2700
• Vs Ryzen 5 5600HS
• Vs Ryzen 5 4600H
• Vs Ryzen 5 PRO 4400GE
• Vs Ryzen 5 5600U
• Vs Core i5-10600K
• Vs Ryzen 7 1700
• Vs Core i7-9700K
• Vs Core i7-7820X
• Vs Ryzen 7 4800U
• Vs Core i7-6950X
• Vs Ryzen Threadripper 1900X
• Vs Core i9-9900
• Vs Ryzen 7 PRO 2700X
• Vs Core i9-10980HK
• Vs Ryzen 5 PRO 4650G
• Vs Core i9-10885H
• Vs Ryzen 5 PRO 4400G
• Vs Core i9-10900TE
• Vs Core i9-10900E
• Vs Core i5-1155G7
• Vs Core i5-11500B
• Vs Core i5-11400H
• Vs Core i5-11500H
• Vs Core i7-12700H
• Vs Core i7-1250U
• Vs Core i5-1245U
• Vs Core i7-1255U
• Vs Core i7-1260U
• Vs Core i7-1265U
• Vs Core i3-1220P
• Vs Core i5-1240P
• Vs Core i5-1250P
• Vs Core i7-1260P
• Vs Core i3-12100
• Vs Core i3-12100E
• Vs Core i3-12100F
• Vs Core i3-12100T
• Vs Core i3-12100TE
• Vs Core i3-12300
• Vs Core i3-12300T
• Vs Ryzen 7 PRO 5875U
• Vs Ryzen 5 PRO 5675U
• Vs Ryzen 5 PRO 5650GE
• Vs Core i7-1265UE
• Vs Core i7-1265UL
• Vs Core i5-1235UL
• Vs Core i5-1245UL
• Vs Core i5-1245UE
• Vs Core i3-1220PE
• Vs Ryzen 9 7900X
• Vs Ryzen 7 7700X
• Vs Ryzen 5 7600X
• Vs Ryzen 5 5600
• Vs Core i9-13900T
• Vs Core i9-13900F
• Vs Core i7-13700F
• Vs Core i7-13700T
• Vs Core i5-13600T
• Vs Core i5-13500T
• Vs Core i5-13400T
• Vs Core i3-13100T
• Vs Core i3-13100F
• Vs Ryzen 7 5700X
• Vs Ryzen 5 5500
• Vs Core i3-13300
• Vs Core i3-13300F
• Vs Ryzen 3 PRO 5350GE
• Vs Ryzen 9 7950X3D
• Vs Ryzen 9 7900X3D
• Vs Ryzen 9 PRO 5945
• Vs Ryzen 7 5800X3D
• Vs Core i5-7600K
• Vs Ryzen 5 1500X
• Vs Core i3-7100
• Vs Core i7-5820K
• Vs Ryzen 9 5900X
• Vs Ryzen 5 5600GE
• Vs Ryzen 3 5300GE
• Vs Ryzen 5 4600G
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