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Intel Core i7-8559U vs Intel Core i5-9400 |
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Processor comparisons 20-01-2022
If you can't decide which processor to buy, you can make a decision by looking at the Intel Core i7-8559U vs Intel Core i5-9400 tests and understand which is better for games or normal use for programming, rendering, video editing, streaming, machine learning. Here is all information from different benchmarks or real video editing and streaming tests. A careful analysis 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 parallel examination in synthetic type tests like PassMark, PCMark 10, VeraCrypt, SuperPi, 3DMark, GeekBench 6, 5.2, World of Tanks enCore Benchmark, Blender, AIDA64, Dolphin Emulator, RealBench, UserBenchmark, Gears 5, MATLAB, WPrime, Cinebench 23 (20, 15), 7zip, Furmark, DaVinci Resolve Studio, Blender, Prime95, Handbrake.
And how good the CPUs are in games: - DOOM: Eternal
- Rainbow Six Siege
- Grand Theft Auto V
- World of Warcraft: Shadowlands
- Valheim
- Halo Infinite
- Last Man Standing
- Cyberpunk 2077
- Borderlands 3
- Fallout 76
- Call of Duty: Modern Warfare and Warzone
- Death Stranding
- Overwatch
- Assassin's Creed Valhalla
- Valorant
- Apex Legends
- Red Dead Redemption 2
- Fortnite
- Watch Dogs Legion
After looking at the data of joint benchmarks and videos, you can already make an briefed decision about which CPU is better to buy for gaming Intel Core i5-9400 or Intel Core i7-8559U.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Core i7-8559U | 52% |
Core i5-9400 | 52% |
Gaming performance
Summary result of all game benchmarks.| Core i7-8559U | 52% |
Core i5-9400 | 53% |
The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor currently available. 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 low game result, look at the FPS that it produces in real games in the summary table below.
List of less popular games in which CPU comparisons were performed: Metro Exodus, Resident Evil 7 Biohazard, Control, Ghostrunner, Microsoft Flight Simulator, Half-Life: Alyx, The Witcher 3: Wild Hunt, PlayerUnknown's Battlegrounds (PUBG), Forza Horizon 4, Battlefield V, Monster Hunter World, Counter-Strike: Global Offensive (CS GO), Hitman 3, Shadow of the Tomb Raider, DOTA 2A, Horizon Zero Dawn, NBA 2K20, League of Legends (LOL).
Gaming benchmark| Fortnite | 92.5 | 93.5 | | Valorant | 105.1 | 106.3 | | Cyberpunk 2077 | 58.9 | 59.5 | | Apex Legends | 98.8 | 99.9 | | Call of Duty Warzone | 78.8 | 79.7 | | Overwatch | 85.1 | 86.1 | | Red Dead Redemption 2 | 72.5 | 73.3 | | DOOM Eternal | 52.6 | 53.1 | | Warzone | 82.0 | 82.9 | | Assassin's Creed | 88.3 | 89.3 | | Valheim | 87.3 | 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 tested computers not only did they have different amounts of RAM and different video cards. But users also tested them at different screen resolutions: 2K, 4K or FullHD. Therefore, the game benchmark data is approximate. But all video cards met the average system requirements of games. To be sure exactly how much performance 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 i7-8559U | 123% |
Core i5-9400 | 56% |
To make a final 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 i7-8559U is more energy efficient than the Core i5-9400 as it consumes less power: 28W vs. 65W. Power consumption is particularly 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 benchmarksLet'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 i7-8559U |
Intel Core i5-9400 | | Cinbench 15 Single-core | 184 | 177 | | Cinbench 15 Multi-core | 675 | 987 | | Cinbench 20 Single-core | 431 | 403 | | Cinbench 20 Multi-core | 1572 | 2284 | | Cinbench 23 Single-core | 1140 | 1051 | | Cinbench 23 Multi-core | 4423 | 5606 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | Intel Core i7-8559U |
Intel Core i5-9400 | | Single-Core | 2565 | 2474 | | Multi-Core | 8852 | 9515 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | Intel Core i7-8559U |
Intel Core i5-9400 | | Single-Core | 1037 | 1107 | | Multi-Core | 4420 | 5420 |
Comparison of specifications
In the specification comparison table, the processor release date and overclocking capability will be the most helpful. 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. When the processor can be overclocked, increasing its performance, then it will still be able to produce maximum FPS in new games. Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer. The economy are obvious!
| Intel Core i7-8559U |
Intel Core i5-9400 | | Announcement date | April 01, 2018 | January 01, 2019 | | Type | Laptop | Desktop | | Socket | FCBGA1528 | FCLGA1151-2 | | Core name | Coffee Lake | Coffee Lake | | Architecture | x86 | x86 | | Generation | 8 | 9 | | Turbo Frequency | 4.5 MHz | 4.1 MHz | | Frequency | 2.7 MHz | 2.9 MHz | | Cores | 4 | 6 | | Threads | 8 | 6 | | Bus rate | 4 GT/s | 8 GT/s | | Bit | 64 | 64 | | Lithography | 14 nm | 14 nm | | Transistors count | 1900 millions | 3600 millions | | Power consumption (TDP) | 28 W | 65 W | | Memory type | DDR4-2400, LPDDR3-2133 | DDR4-2666 | | Max. Memory | 32 Gb | 128 Gb | | Memory Frequency | | | | Memory bandwidth | 37.5 GB/s | 41.6 GB/s | | L1 cache | | | | L2 cache | | | | L3 cache | 8 MB | 9 MB | | Overclocking | No | Yes | | 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 i5-9400 is 6% better than Core i7-8559U in terms of CPU frequency. Another difference is that Core i5-9400 has 2 more core than Core i7-8559U. 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 i7-8559U is better: 7
The number of parameters for which Intel Core i5-9400 is better: 27
Although it should be realized that the summary data in the table above do not mean that taking them into account you should undividedly trust a simple comparison of these numbers. Be sure to watch the testing video and read the opinion of of people who bought Intel Core i7-8559U and Intel Core i5-9400 before making a selection which CPU to buy for gaming and which not.
Intel Core i7-8559U Processor Comparisons
• Vs Core i5-9600T
• 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 i7-8809G
• Vs Core i5-8500
• Vs Core i7-8705G
• Vs Core i5-8600T
• Vs Core i5-9400H
• 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 3350G
• Vs Core i3-10300
• Vs Ryzen 5 3400G
• Vs Core i5-8500B
• Vs Core i5-9400F
• Vs Core i5-1038NG7
• Vs Xeon E-2234
• Vs Ryzen 5 3350GE
• Vs Ryzen 5 PRO 3350GE
• Vs Core i5-1130G7
• Vs Core i7-7700K
• Vs Ryzen 5 PRO 3350G
• Vs Core i5-10300H
• Vs Core i3-10105T
• Vs Core i5-10400H
• Vs Ryzen 5 2400G
• Vs Core i7-7700
• Vs Core i3-10305T
• Vs Core i5-8259U
• Vs Core i3-10300T
• Vs Ryzen 3 5300U
• Vs Ryzen 5 3580U
• Vs Core i5-8400H
• Vs Core i7-8706G
• Vs Ryzen 5 3550H
• Vs Core i3-1125G4
• Vs Core i7-4790K
• Vs Core i7-6700
• Vs Core i5-1035G1
• Vs Core i5-8500T
• Vs Core i7-8709G
• Vs Core i5-9300H
• Vs Ryzen 5 2500X
• Vs Ryzen 3 5425C
• Vs Ryzen 7 3700C
• Vs Ryzen 7 3750H
• Vs Ryzen 5 3500C
Intel Core i5-9400 Processor Comparisons
• Vs Core i5-9400F
• Vs Core i7-7700K
• Vs Core i5-1135G7
• Vs Core i7-8750H
• Vs Core i7-1165G7
• Vs Core i5-9600K
• Vs Core i7-9750H
• Vs Ryzen 5 4500U
• Vs Ryzen 3 3100
• Vs Ryzen 5 1600
• Vs Core i5-10400
• Vs Core i5-10400F
• Vs Core i7-10750H
• Vs Core i7-8700
• Vs Ryzen 5 2600
• Vs Ryzen 5 3500X
• Vs Core i7-9700
• Vs Ryzen 5 PRO 2600
• Vs Ryzen 7 4700U
• Vs Core i7-8700K
• Vs Ryzen 5 2600X
• Vs Core i7-9700K
• Vs Ryzen 7 1700
• Vs Core i5-10600K
• Vs Ryzen 5 4600H
• Vs Ryzen 7 2700
• Vs Core i7-10875H
• Vs Core i7-10700F
• Vs Core i7-10700
• Vs Ryzen 7 2700X
• Vs Ryzen 5 3400G
• Vs Core i5-8400
• Vs Core i7-6700K
• Vs Core i7-1065G7
• Vs Core i3-10100
• Vs Core i5-10300H
• Vs Ryzen 5 2400G
• Vs Core i7-7700
• Vs Core i7-4790K
• Vs Core i7-6700
• Vs Core i5-1035G1
• Vs Core i5-9300H
• Vs Core i5-8300H
• Vs Ryzen 3 3200G
• Vs Ryzen 5 3500U
• Vs Core i7-4790
• Vs Core i7-4770K
• Vs Core i7-10510U
• Vs Core i7-4770
• Vs Core i7-7700HQ
• Vs Core i3-9100F
• Vs Core i5-10210U
• Vs Core i7-6700HQ
• Vs Core i7-3770
• Vs Core i5-8265U
• Vs Core i5-8250U
• Vs Core i7-8550U
• Vs FX-8350 Eight-Core
• Vs Core i5-6500
• Vs Core i5-7400
• Vs Core i7-8565U
• Vs Core i7-3770K
• Vs Ryzen 5 3550H
• Vs Ryzen 3 3300X
• Vs Core i5-1145G7
• Vs Ryzen 3 4300GE
• Vs Core i7-1160G7
• Vs Athlon Gold PRO 3150G
• Vs Core i3-10320
• Vs Core i7-9700E
• Vs Core i3-10100F
• Vs Ryzen 5 3350G
• Vs Ryzen 5 3450U
• Vs Ryzen 3 PRO 4200GE
• Vs Core i5-10200H
• Vs Core i5-10600
• Vs Core i3-10300T
• Vs Athlon Gold PRO 3150GE
• Vs Core i3-9350K
• Vs Core i5-10500
• Vs Core i7-10700T
• Vs Core i5-9300HF
• Vs Ryzen 5 4600U
• Vs Ryzen 5 3550U
• Vs Core i5-10600T
• Vs Core i3-10325
• Vs Core i3-10305
• Vs Core i3-10305T
• Vs Core i3-10105T
• Vs Core i3-10105
• Vs Core i3-10105F
• Vs Core i5-1145GRE
• Vs Core i5-1145G7E
• Vs Core i5-1140G7
• Vs Core i5-1130G7
• Vs Core i7-1185GRE
• Vs Core i7-1185G7E
• Vs Core i7-11375H
• Vs Core i7-1185G7
• Vs Core i7-11370H
• Vs Core i7-1180G7
• Vs Core i3-1125G4
• Vs Ryzen 3 5400U
• Vs Ryzen 3 5300U
• Vs Ryzen 3 4300G
• Vs Ryzen 3 PRO 4350GE
• Vs Ryzen 3 PRO 4350G
• Vs Core i5-8260U
• Vs Ryzen 5 PRO 4500U
• Vs Core i5-10500T
• Vs Ryzen 3 PRO 4450U
• Vs Core i5-10400T
• Vs Ryzen 5 3350GE
• Vs Core i7-1195G7
• Vs Core i3-11100B
• Vs Core i7-1068NG7
• Vs Ryzen 5 PRO 3350GE
• Vs Ryzen 5 PRO 3350G
• Vs Xeon E-2234
• Vs Ryzen 5 3400GE
• Vs Core i7-10810U
• Vs Ryzen 5 3580U
• Vs Core i3-10300
• Vs Core i5-1038NG7
• Vs Core i5-9500TE
• Vs Core i5-10400H
• Vs Core i5-9600T
• Vs Core i7-8569U
• Vs Core i7-10710U
• Vs Core i7-9850HL
• Vs Core i5-1035G7
• Vs Core i5-1035G4
• Vs Core i7-8809G
• Vs Core i5-8500
• Vs Core i7-9700T
• Vs Core i5-9500F
• Vs Core i7-9700TE
• Vs Core i5-9500
• Vs Core i5-9600
• Vs Core i5-8600T
• Vs Core i5-8500B
• Vs Core i5-8600
• Vs Core i7-8850H
• Vs Core i9-8950HK
• Vs Core i5-8600K
• Vs Ryzen 5 2500X
• Vs Ryzen 3 2200G
• Vs Core i3-13100F
• Vs Ryzen 3 1200
• Vs Core i5-4690K
• Vs Ryzen 3 PRO 5350GE
• Vs Ryzen 9 7950X3D
• Vs Core i5-7500
• Vs Core i3-8100
• Vs Core i5-6600K
• Vs Ryzen 5 4500
• Vs Ryzen 5 5600GE
• Vs Ryzen 3 5300GE
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