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Intel Core i5-8400H vs Intel Core i5-8259U |
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Processor comparisons 20-01-2022
For example you are thinking about choosing a CPU, you will be able to make a decision after reading the detailed tests Intel Core i5-8400H vs Intel Core i5-8259U and see which is better for games or simple use for streaming, video editing, programming, rendering, machine learning. Here is all information from real streaming and video editing tests or different benchmarks. A thorough review of all the specifications, so that it can be easier to read, is made by the table.
From the video comparison, you can get the results of joint testing in software tests like Blender, WPrime, UserBenchmark, RealBench, PassMark, DaVinci Resolve Studio, VeraCrypt, Cinebench 23 (20, 15), Furmark, Prime95, AIDA64, SuperPi, 3DMark, MATLAB, Dolphin Emulator, Handbrake, Gears 5, PCMark 10, Blender, World of Tanks enCore Benchmark, GeekBench 6, 5.2, 7zip.
And how good the processors are in games: - Assassin's Creed Valhalla
- Death Stranding
- Apex Legends
- Grand Theft Auto V
- Watch Dogs Legion
- Fortnite
- Valorant
- Valheim
- DOOM: Eternal
- Rainbow Six Siege
- World of Warcraft: Shadowlands
- Call of Duty: Warzone and Modern Warfare
- Fallout 76
- Last Man Standing
- Cyberpunk 2077
- Red Dead Redemption 2
- Halo Infinite
- Borderlands 3
- Overwatch
After looking at the data of parallel benchmarks and videos, you can already make an informed decision about which CPU is better to buy for gaming Intel Core i5-8259U or Intel Core i5-8400H.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Core i5-8400H | 52% |
Core i5-8259U | 52% |
Gaming performance
Summary result of all game benchmarks.| Core i5-8400H | 52% |
Core i5-8259U | 52% |
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 CPU comparisons were performed: Forza Horizon 4, DOTA 2A, The Witcher 3: Wild Hunt, League of Legends (LOL), Battlefield V, PlayerUnknown's Battlegrounds (PUBG), Shadow of the Tomb Raider, NBA 2K20, Horizon Zero Dawn, Control, Counter-Strike: Global Offensive (CS GO), Ghostrunner, Resident Evil 7 Biohazard, Microsoft Flight Simulator, Half-Life: Alyx, Hitman 3, Metro Exodus, Monster Hunter World.
Gaming benchmark| Fortnite | 92.6 | 92.5 | | Valorant | 105.2 | 105.1 | | Cyberpunk 2077 | 58.9 | 58.9 | | Apex Legends | 98.9 | 98.8 | | Call of Duty Warzone | 78.9 | 78.8 | | Overwatch | 85.2 | 85.1 | | Red Dead Redemption 2 | 72.6 | 72.5 | | DOOM Eternal | 52.6 | 52.6 | | Warzone | 82.0 | 82.0 | | Assassin's Creed | 88.4 | 88.3 | | Valheim | 87.3 | 87.2 |
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 that were in the comparisons not only did they have different amounts of RAM and different video cards. But users also tested them at different screen resolutions: 4K, 2K or FullHD. So 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 i5-8400H | 87% |
Core i5-8259U | 123% |
To make a final choice 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 i5-8259U is more energy efficient than the Core i5-8400H as it consumes less power: 45W vs. 28W. 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 want to use the processor not only for gaming, but also for programming, video rendering or video editing, machine learning, streaming, then the main parameter for you is its performance in multi-threaded mode. In this mode, the CPU includes all cores and threads that it has to the maximum to achieve maximum performance. You will find out this data from the benchmark tables below. Before using 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 run, 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 i5-8400H |
Intel Core i5-8259U | | Cinbench 15 Single-core | 178 | 162 | | Cinbench 15 Multi-core | 819 | 770 | | Cinbench 20 Single-core | 423 | 377 | | Cinbench 20 Multi-core | 1972 | 1684 | | Cinbench 23 Single-core | 867 | 903 | | Cinbench 23 Multi-core | 4287 | 3579 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | Intel Core i5-8400H |
Intel Core i5-8259U | | Single-Core | 2469 | 2227 | | Multi-Core | 8199 | 8320 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | Intel Core i5-8400H |
Intel Core i5-8259U | | Single-Core | 1176 | 1038 | | Multi-Core | 4475 | 4402 |
Comparison of specifications
In the specification comparison table, the most useful will be the release date of the processor and the possibility of overclocking it. The newer the processor, 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. If the processor can be overclocked, increasing its performance, then it will still be able to produce maximum FPS in the newest games. The savings are obvious! Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer.
| Intel Core i5-8400H |
Intel Core i5-8259U | | Announcement date | July 07, 2018 | April 01, 2018 | | Type | Laptop | Laptop | | Socket | FCBGA1440 | FCBGA1528 | | Core name | Coffee Lake | Coffee Lake | | Architecture | x86 | x86 | | Generation | 8 | 8 | | Turbo Frequency | 4.2 MHz | 3.8 MHz | | Frequency | 2.5 MHz | 2.3 MHz | | Cores | 4 | 4 | | Threads | 8 | 8 | | Bus rate | 8 GT/s | 4 GT/s | | Bit | 64 | 64 | | Lithography | 14 nm | 14 nm | | Transistors count | 2000 millions | 6900 millions | | Power consumption (TDP) | 45 W | 28 W | | Memory type | DDR4-2666, LPDDR3-2133 | DDR4-2400, LPDDR3-2133 | | Max. Memory | 64 Gb | 32 Gb | | Memory Frequency | | | | Memory bandwidth | 41.8 GB/s | 37.5 GB/s | | L1 cache | | | | L2 cache | | | | L3 cache | 8 MB | 6 MB | | Overclocking | No | No | | Supports ECC | No | No | | Part number | Expansion Options
| 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 i5-8400H is 8% better than Core i5-8259U 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 i5-8400H is better: 23
The number of parameters for which Intel Core i5-8259U is better: 4
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 entirely trust a simple quantitative comparison. Better to watch the video tests and read the reviews of real owners of Intel Core i5-8400H and Intel Core i5-8259U before making a selection which CPU to buy for gaming and which not.
Intel Core i5-8400H Processor Comparisons
• Vs Core i5-9400T
• Vs Core i5-9500TE
• Vs Core i7-8569U
• Vs Core i7-8557U
• Vs Core i7-9850HL
• Vs Core i5-1035G7
• Vs Core i5-1035G4
• Vs Core i5-9500T
• Vs Core i5-8257U
• Vs Core i5-8279U
• Vs Core i3-9320
• Vs Core i7-8809G
• Vs Core i7-8705G
• Vs Core i3-9350KF
• Vs Core i5-8600T
• Vs Core i5-9400H
• Vs Core i7-8559U
• Vs Core i7-8709G
• Vs Core i5-8400T
• Vs Core i5-8500T
• Vs Core i7-8706G
• Vs Ryzen 5 3580U
• Vs Ryzen 3 5300U
• 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 i5-10300H
• Vs Core i3-10105F
• Vs Core i3-10100F
• Vs Core i3-10100
• Vs Core i3-10305
• Vs Ryzen 5 3400GE
• Vs Core i7-1065G7
• Vs Core i3-10105
• Vs Core i7-6700K
• Vs Core i5-10200H
• Vs Core i7-10810U
• Vs Core i3-10325
• Vs Core i5-8400
• Vs Ryzen 5 3550H
• Vs Core i3-1125G4
• Vs Core i7-4790K
• Vs Core i7-6700
• Vs Core i5-1035G1
• Vs Core i5-9300H
• 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 i7-10610U
Intel Core i5-8259U Processor Comparisons
• Vs Core i7-8809G
• Vs Core i7-8705G
• Vs Core i5-9400H
• Vs Core i5-8600T
• Vs Core i7-8559U
• Vs Core i7-8709G
• Vs Core i5-8500T
• Vs Core i7-8706G
• Vs Core i5-1035G4
• Vs Core i5-1035G7
• Vs Core i3-10305T
• Vs Core i7-7700
• Vs Ryzen 5 2400G
• Vs Core i5-10400H
• Vs Core i3-10105T
• Vs Core i5-10300H
• Vs Core i3-10105F
• Vs Core i3-10100F
• Vs Core i3-10100
• Vs Core i3-10305
• Vs Ryzen 5 3400GE
• Vs Core i7-1065G7
• Vs Core i3-10105
• Vs Core i7-6700K
• Vs Core i5-10200H
• Vs Core i7-9850HL
• Vs Core i7-10810U
• Vs Core i3-10325
• Vs Core i5-9500TE
• Vs Core i5-8400
• Vs Core i7-8569U
• Vs Ryzen 5 3350G
• Vs Core i3-10300
• Vs Ryzen 5 3400G
• Vs Core i5-9600T
• Vs Core i3-10300T
• Vs Ryzen 3 5300U
• Vs Ryzen 5 3580U
• Vs Core i5-9500T
• Vs Ryzen 5 3550H
• Vs Core i3-1125G4
• Vs Core i7-4790K
• Vs Core i7-6700
• Vs Core i5-1035G1
• Vs Core i5-9300H
• Vs Core i5-8279U
• Vs Core i7-8557U
• Vs Core i5-8257U
• Vs Core i5-9400T
• 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 7 5825C
• Vs Ryzen 3 5425C
• Vs Ryzen 7 3750H
• Vs Ryzen 5 3500C
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