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Intel Core i5-8257U vs Intel Core i3-9350KF |
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Processor comparisons 18-01-2022
Let's say there are difficulties with the choice of a CPU, you will solve them by reading the full tests Intel Core i5-8257U vs Intel Core i3-9350KF and see which is better for games or normal use for video editing, rendering, streaming, machine learning, programming. Here is all information from real streaming and video editing tests or many benchmarks. A careful review of all the specifications, so that it can be easier to read, is summarized in the table.
From the video comparison, you can get the results of joint testing in special testing software like GeekBench 6, 5.2, WPrime, World of Tanks enCore Benchmark, DaVinci Resolve Studio, Prime95, AIDA64, Cinebench 23 (20, 15), PCMark 10, VeraCrypt, RealBench, PassMark, Blender, Blender, 3DMark, Dolphin Emulator, 7zip, UserBenchmark, MATLAB, Furmark, Handbrake, SuperPi, Gears 5.
Gaming performance of processors in: - Valheim
- Death Stranding
- Assassin's Creed Valhalla
- DOOM: Eternal
- World of Warcraft: Shadowlands
- Call of Duty: Modern Warfare and Warzone
- Watch Dogs Legion
- Cyberpunk 2077
- Fortnite
- Rainbow Six Siege
- Apex Legends
- Fallout 76
- Last Man Standing
- Grand Theft Auto V
- Red Dead Redemption 2
- Borderlands 3
- Valorant
- Halo Infinite
- Overwatch
After reading the results of joint benchmarks and videos, you can already make an informed decision about which CPU is better to buy for gaming Intel Core i3-9350KF or Intel Core i5-8257U.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Core i5-8257U | 52% |
Core i3-9350KF | 52% |
Gaming performance
Summary result of all game benchmarks.| Core i5-8257U | 52% |
Core i3-9350KF | 53% |
For the maximum in this test, the results of the most powerful processor in the site database are taken. And it is clear that 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 low game result, just look at the FPS that it produces in real games in the summary table below.
List of other games in which CPU comparisons were performed: The Witcher 3: Wild Hunt, NBA 2K20, Metro Exodus, League of Legends (LOL), PlayerUnknown's Battlegrounds (PUBG), DOTA 2A, Counter-Strike: Global Offensive (CS GO), Shadow of the Tomb Raider, Monster Hunter World, Battlefield V, Half-Life: Alyx, Resident Evil 7 Biohazard, Hitman 3, Ghostrunner, Control, Microsoft Flight Simulator, Horizon Zero Dawn, Forza Horizon 4.
Gaming benchmark| Fortnite | 92.0 | 93.5 | | Valorant | 104.6 | 106.2 | | Cyberpunk 2077 | 58.6 | 59.5 | | Apex Legends | 98.3 | 99.8 | | Call of Duty Warzone | 78.4 | 79.7 | | Overwatch | 84.7 | 86.0 | | Red Dead Redemption 2 | 72.2 | 73.3 | | DOOM Eternal | 52.3 | 53.1 | | Warzone | 81.6 | 82.8 | | Assassin's Creed | 87.8 | 89.2 | | Valheim | 86.8 | 88.2 |
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: 2K, FullHD 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 compare it in one assembly with the video card that is installed in your computer.
Power consumption
| Core i5-8257U | 235% |
Core i3-9350KF | 55% |
To make a finishing decision 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 i5-8257U is more energy efficient than the Core i3-9350KF since it has less power consumption: 15W vs. 91W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, you must 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 benchmarksIf you plan to use the processor not only for gaming, but also for programming, streaming, machine learning, video rendering or video editing, then the main parameter for you is its performance in multi-threaded mode. In this mode, the processor turns on all threads and cores that it has to the maximum to achieve maximum performance. You will learn this data from the benchmark tables below. Before you take into account the data from these tests, be sure to check whether the program you are going to use on your computer supports 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 i5-8257U |
Intel Core i3-9350KF | | Cinbench 15 Single-core | 159 | 182 | | Cinbench 15 Multi-core | 667 | 715 | | Cinbench 20 Single-core | 391 | 476 | | Cinbench 20 Multi-core | 1628 | 1833 | | Cinbench 23 Single-core | 1054 | 949 | | Cinbench 23 Multi-core | 4128 | 3686 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | Intel Core i5-8257U |
Intel Core i3-9350KF | | Single-Core | 2350 | 2757 | | Multi-Core | 7832 | 7376 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | Intel Core i5-8257U |
Intel Core i3-9350KF | | Single-Core | 1061 | 1514 | | Multi-Core | 3939 | 5362 |
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 later. 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 even 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 i5-8257U |
Intel Core i3-9350KF | | Announcement date | November 07, 2019 | March 07, 2019 | | Type | Laptop | Desktop | | Socket | FCBGA1528 | FCLGA1151 | | Core name | Coffee Lake | Coffee Lake | | Architecture | x86 | x86 | | Generation | 8 | 9 | | Turbo Frequency | 3.9 MHz | 4.6 MHz | | Frequency | 1.4 MHz | 4 MHz | | Cores | 4 | 4 | | Threads | 8 | 4 | | Bus rate | 4 GT/s | 8 GT/s | | Bit | 64 | 64 | | Lithography | 14 nm | 14 nm | | Transistors count | 1900 millions | 2400 millions | | Power consumption (TDP) | 15 W | 91 W | | Memory type | DDR4-2400, LPDDR3-2133 | DDR4-2400 | | Max. Memory | 32 Gb | 64 Gb | | Memory Frequency | | | | Memory bandwidth | 37.5 GB/s | 37.5 GB/s | | L1 cache | | | | L2 cache | | | | L3 cache | 6 MB | 8 MB | | Overclocking | No | No | | Supports ECC | No | Yes | | 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 i3-9350KF is 65% better than Core i5-8257U 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 i5-8257U is better: 6
The number of parameters for which Intel Core i3-9350KF is better: 26
Although it should be understood that all the figures that you have looked at here do not mean that taking them into account you should undividedly trust a simple quantitative comparison. Better to watch the testing video and read the reviews of real owners of Intel Core i5-8257U and Intel Core i3-9350KF before making a choice which processor to buy for gaming and which not.
Intel Core i5-8257U Processor Comparisons
• Vs Core i5-9400T
• Vs Core i7-8557U
• Vs Core i5-1035G7
• Vs Core i5-1035G4
• Vs Core i5-9500T
• Vs Core i5-8279U
• Vs Core i5-9300H
• Vs Core i7-8709G
• Vs Core i5-8500T
• Vs Core i5-1035G1
• Vs Core i7-6700
• Vs Core i7-4790K
• Vs Core i3-1125G4
• Vs Ryzen 5 3550H
• Vs Core i7-8706G
• Vs Core i5-8400H
• Vs Ryzen 5 3580U
• Vs Ryzen 3 5300U
• Vs Core i5-9400H
• Vs Core i3-10300T
• Vs Core i3-10305T
• Vs Core i7-7700
• Vs Ryzen 5 2400G
• Vs Core i5-10400H
• Vs Core i3-10105T
• Vs Core i5-8600T
• Vs Core i5-10300H
• Vs Core i7-8559U
• Vs Core i3-10105F
• Vs Core i3-10100F
• Vs Core i3-10100
• Vs Core i3-9350K
• Vs Ryzen 5 3550U
• Vs Athlon Gold PRO 3150G
• Vs Core i5-8260U
• Vs Core i5-9300HF
• Vs Core i5-8300H
• Vs Athlon Gold PRO 3150GE
• Vs Core i3-10100T
• Vs Ryzen 7 3700C
• Vs Core i3-1120G4
• Vs Ryzen 3 3200GE
• Vs Core i5-8400T
• Vs Core i3-9320
• Vs Core i7-10610U
• Vs Ryzen 5 3450U
• Vs Ryzen 3 3200G
• Vs Core i3-9300
• Vs Ryzen 5 3500U
• Vs Core i7-4790
• Vs Ryzen 5 3500C
• Vs Core i5-8305G
• Vs Core i7-4770K
• Vs Core i7-5850EQ
• Vs Core i7-7820EQ
• Vs Core i7-10510U
• Vs Core i7-4770
• Vs Core i7-7700HQ
• Vs Core i5-10310U
• Vs Core i7-8809G
• Vs Core i7-8705G
• Vs Core i5-8259U
• Vs Ryzen 7 3750H
• Vs Qualcomm Snapdragon 7c
• Vs Qualcomm Snapdragon 850
Intel Core i3-9350KF Processor Comparisons
• Vs Core i5-9400T
• Vs Core i7-8557U
• Vs Core i7-8665UE
• Vs Core i5-9500T
• Vs Core i5-8279U
• Vs Core i3-9320
• Vs Core i7-7820EQ
• Vs Core i3-9300
• Vs Core i7-8705G
• Vs Core i3-8300
• Vs Core i3-9100
• Vs Core i7-8665U
• Vs Core i5-8365U
• Vs Core i3-9300T
• Vs Core i5-8400T
• Vs Ryzen 3 3200GE
• Vs Core i3-1120G4
• Vs Ryzen 7 3700C
• Vs Core i3-10100T
• Vs Athlon Gold PRO 3150GE
• Vs Core i5-8300H
• Vs Core i5-9300HF
• Vs Core i5-8260U
• Vs Athlon Gold PRO 3150G
• Vs Ryzen 5 3550U
• Vs Core i3-9350K
• Vs Core i5-9300H
• Vs Core i7-8709G
• Vs Core i5-8500T
• Vs Core i5-1035G1
• Vs Core i7-6700
• Vs Core i7-4790K
• Vs Core i3-1125G4
• Vs Ryzen 5 3550H
• Vs Core i7-8706G
• Vs Core i5-8400H
• Vs Ryzen 5 3580U
• Vs Core i7-10610U
• Vs Ryzen 5 3450U
• Vs Ryzen 3 3200G
• Vs Ryzen 5 3500U
• Vs Core i7-4790
• Vs Ryzen 5 3500C
• Vs Core i5-8305G
• Vs Core i7-4770K
• Vs Core i7-5850EQ
• Vs Core i7-10510U
• Vs Core i7-4770
• Vs Core i7-7700HQ
• Vs Core i5-10310U
• Vs Core i3-8100B
• Vs Core i3-9100F
• Vs Core i5-10210U
• Vs Core i7-6700HQ
• Vs Core i7-3770K
• Vs Core i3-1115G4
• Vs Core i7-8565U
• Vs Core i7-3770
• Vs Core i7-10510Y
• Vs Core i3-8350K
• Vs Ryzen 3 2200G
• Vs Core i3-13300F
• Vs Core i5-7500
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