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Intel Core i3-8100 vs Intel Core i5-8400 |
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Processor comparisons 04-02-2023
If you have difficulties with the choice of a CPU, you will solve them by reading the full tests Intel Core i3-8100 vs Intel Core i5-8400 and see which is better for games or simple use for machine learning, video editing, rendering, programming, streaming. Here is useful information from real streaming and video editing tests or several benchmarks. A careful review of all the technical characteristics, to make it easier to understand, is summarized in the table.
From the comparison video, you can get the results of parallel examination in synthetic type tests such as Cinebench 23 (20, 15), Furmark, Blender, Gears 5, RealBench, Handbrake, UserBenchmark, Dolphin Emulator, Prime95, 3DMark, Blender, PCMark 10, AIDA64, SuperPi, 7zip, VeraCrypt, World of Tanks enCore Benchmark, WPrime, DaVinci Resolve Studio, MATLAB, PassMark, GeekBench 6, 5.2.
And how good the processors are in games: - Apex Legends
- Call of Duty: Modern Warfare and Warzone
- Fortnite
- Rainbow Six Siege
- World of Warcraft: Shadowlands
- Valheim
- Overwatch
- Cyberpunk 2077
- Borderlands 3
- Valorant
- Assassin's Creed Valhalla
- DOOM: Eternal
- Red Dead Redemption 2
- Fallout 76
- Halo Infinite
- Last Man Standing
- Death Stranding
- Grand Theft Auto V
- Watch Dogs Legion
After reading the results these benchmarks and videos, you already be able to understand which CPU is better to buy for gaming Intel Core i5-8400 or Intel Core i3-8100.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Core i3-8100 | 52% |
Core i5-8400 | 52% |
Gaming performance
Summary result of all game benchmarks.| Core i3-8100 | 52% |
Core i5-8400 | 53% |
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 run games. Because this processor costs several tens of thousands of dollars. And if it seems to you 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 less popular games in which processors were compared: Battlefield V, Monster Hunter World, Horizon Zero Dawn, Shadow of the Tomb Raider, Ghostrunner, NBA 2K20, The Witcher 3: Wild Hunt, Microsoft Flight Simulator, DOTA 2A, Forza Horizon 4, Half-Life: Alyx, Resident Evil 7 Biohazard, Metro Exodus, League of Legends (LOL), Control, Hitman 3, PlayerUnknown's Battlegrounds (PUBG), Counter-Strike: Global Offensive (CS GO).
Gaming benchmark| Fortnite | 91.7 | 93.5 | | Valorant | 104.2 | 106.3 | | Cyberpunk 2077 | 58.4 | 59.5 | | Apex Legends | 98.0 | 99.9 | | Call of Duty Warzone | 78.2 | 79.7 | | Overwatch | 84.4 | 86.1 | | Red Dead Redemption 2 | 71.9 | 73.3 | | DOOM Eternal | 52.1 | 53.1 | | Warzone | 81.3 | 82.9 | | Assassin's Creed | 87.5 | 89.3 | | Valheim | 86.5 | 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: FullHD, 2K or 4K. 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 compare it in one assembly with the video card that is installed in your computer.
Power consumption
| Core i3-8100 | 53% |
Core i5-8400 | 56% |
To make a final decision 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 i5-8400 is more energy efficient than the Core i3-8100 as it consumes less power: 65W vs. 65W. Power consumption is especially important for laptops. And TDP should be taken into account when choosing a processor cooling system. 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 benchmarksLet's say you plan to use the processor not only for gaming, but also for streaming, programming, video rendering or video editing, machine learning, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to achieve maximum performance, the CPU turns on 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 check whether the software you are going to use on your computer supports multi-threaded mode. Since there are still many programs that use only one core to work, and all the advantages 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 i3-8100 |
Intel Core i5-8400 | | Cinbench 15 Single-core | 154 | 161 | | Cinbench 15 Multi-core | 616 | 954 | | Cinbench 20 Single-core | 364 | 411 | | Cinbench 20 Multi-core | 1444 | 2291 | | Cinbench 23 Single-core | 792 | 1023 | | Cinbench 23 Multi-core | 3076 | 5457 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | Intel Core i3-8100 |
Intel Core i5-8400 | | Single-Core | 2223 | 2442 | | Multi-Core | 6698 | 9262 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | Intel Core i3-8100 |
Intel Core i5-8400 | | Single-Core | 1052 | 1106 | | Multi-Core | 3633 | 5408 |
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 in the future. 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 even in the newest games. Accordingly, you do not need to buy a new CPU to enjoy the games any longer. The savings are obvious!
| Intel Core i3-8100 |
Intel Core i5-8400 | | Announcement date | December 24, 2017 | October 01, 2017 | | Type | Desktop | Desktop | | Socket | FCLGA1151 | FCLGA1151-2 | | Core name | Coffee Lake | Coffee Lake | | Architecture | x86 | x86 | | Generation | 8 | 8 | | Turbo Frequency | | 4 MHz | | Frequency | 3.6 MHz | 2.8 MHz | | Cores | 4 | 6 | | Threads | 4 | 6 | | Bus rate | 8 GT/s | 8 GT/s | | Bit | 64 | 64 | | Lithography | 14 nm | 14 nm | | Transistors count | 2460 millions | 2470 millions | | Power consumption (TDP) | 65 W | 65 W | | Memory type | DDR4-2400 | DDR4-2666 | | Max. Memory | 64 Gb | 128 Gb | | Memory Frequency | | | | Memory bandwidth | 37.5 GB/s | 41.6 GB/s | | L1 cache | | | | L2 cache | | | | L3 cache | 6 MB | 9 MB | | Overclocking | No | Yes | | Supports ECC | Yes | 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 i3-8100 is 22% better than Core i5-8400 in terms of CPU frequency. Another difference is that Core i5-8400 has 2 more core than Core i3-8100. 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 i3-8100 is better: 3
The number of parameters for which Intel Core i5-8400 is better: 29
However, it should be understood that all the data in the article above do not mean that you should be guided entirely by them and trust a simple quantitative comparison. Better to watch the video tests and read the reviews of real owners of Intel Core i3-8100 and Intel Core i5-8400 before deciding which CPU to buy for gaming and which not.
Intel Core i3-8100 Processor Comparisons
• Vs Core i7-10700KF
• Vs Core i9-9900K
• Vs Core i5-4460
• Vs Core i9-10900F
• Vs Core i7-7700
• Vs Core i5-4690K
• Vs Ryzen 7 1700
• Vs Core i5-3470
• Vs Ryzen 5 2600X
• Vs Core i3-12100F
• Vs Core i5-9600KF
• Vs Core i7-8700
• Vs Core i5-8500
• Vs Core i3-12100
• Vs Core i7-9700KF
• Vs Core i5-7500
• Vs Core i5-11400F
• Vs Core i5-9400
• Vs Core i5-8600K
• Vs Core i5-7400
• Vs Core i7-4770
• Vs Core i5-10400
• Vs Core i5-10400F
• Vs Core i7-4790
• Vs Ryzen 5 1600
• Vs Ryzen 3 3100
• Vs Core i5-10600K
• Vs Core i7-10700
• Vs Core i5-9600K
• Vs Core i7-9700
• Vs Core i7-2600
• Vs FX-8350 Eight-Core
• Vs Core i7-4790K
• Vs Core i5-2400
• Vs Ryzen 3 3200G
• Vs Core i3-8350K
• Vs Core i5-6500
• Vs Core i5-4570
• Vs Core i5-11400
• Vs Core i5-4590
• Vs Core i7-6700
• Vs Core i7-8700K
• Vs Core i7-3770
• Vs Ryzen 5 2600
• Vs Ryzen 7 2700
• Vs Core i7-6700K
• Vs Core i5-11600K
• Vs Ryzen 3 1200
• Vs Core i7-10700K
• Vs Ryzen 5 2400G
• Vs Core i7-9700K
• Vs Core i3-10100F
• Vs Ryzen 5 3400G
• Vs Core i3-10100
• Vs Core i7-11700F
• Vs Core i5-12400F
• Vs Core i7-11700K
• Vs Core i7-12700F
• Vs Core i9-10900K
• Vs Core i5-12490F
• Vs Core i9-10850K
• Vs Core i5-12400
• Vs Core i9-10900KF
• Vs Core i7-12700
• Vs Ryzen 5 5600G
• Vs Ryzen 5 3600
• Vs Ryzen 5 5600
• Vs Ryzen 5 3600X
• Vs Ryzen 7 3800X
• Vs Ryzen 7 2700X
• Vs Ryzen 5 5600X
• Vs Ryzen 7 3700X
• Vs Core i5-6600K
• Vs Core i3-6100
• Vs Ryzen 5 5600GE
• Vs Ryzen 3 5300GE
• Vs Ryzen 7 4700GE
Intel Core i5-8400 Processor Comparisons
• Vs Ryzen 5 3400G
• Vs Core i5-9400F
• Vs Core i7-7700K
• Vs Core i7-8750H
• Vs Core i5-9600K
• Vs Core i7-9750H
• 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 PRO 2600
• Vs Core i7-8700K
• Vs Ryzen 5 2600X
• Vs Ryzen 5 4600H
• Vs Core i7-10700
• Vs Ryzen 7 2700X
• Vs Ryzen 5 3600
• Vs Ryzen 5 3600X
• Vs Core i7-6700K
• Vs Core i7-1065G7
• Vs Ryzen 5 2400G
• Vs Core i7-4790K
• Vs Core i7-6700
• Vs Ryzen 5 3500U
• Vs Core i7-4790
• Vs Core i7-4770
• Vs Core i7-7700HQ
• Vs Core i5-10210U
• Vs Core i7-6700HQ
• Vs Core i7-3770
• Vs Core i5-8250U
• Vs FX-8350 Eight-Core
• Vs Core i5-6500
• Vs Core i5-9300H
• Vs Core i7-1165G7
• Vs Core i7-10510U
• Vs Core i7-2600
• Vs Ryzen 7 4700U
• Vs Core i5-4590
• Vs Ryzen 5 3500X
• Vs Core i7-8550U
• Vs Core i7-9700K
• Vs Ryzen 5 4500U
• Vs Ryzen 3 3100
• Vs Core i5-1035G1
• Vs Core i5-4570
• Vs Core i5-4460
• Vs Core i5-10300H
• Vs Core i7-7700
• Vs Core i7-10875H
• Vs Core i5-1135G7
• Vs Core i5-8265U
• Vs Core i3-10100
• Vs Ryzen 3 3200G
• Vs Core i5-8300H
• Vs Ryzen 7 2700
• Vs Core i5-7400
• Vs Core i7-9700
• Vs Core i5-10600K
• Vs Core i7-4770K
• Vs Ryzen 7 1700
• Vs Core i3-9100F
• Vs Core i7-10700F
• Vs Core i5-9400
• 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 i3-1115G4
• 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 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 i3-1120G4
• Vs Core i3-1125G4
• Vs Ryzen 7 3700C
• Vs Ryzen 3 5400U
• Vs Ryzen 3 5300U
• Vs Ryzen 3 4300G
• Vs Ryzen 3 PRO 4350GE
• Vs Ryzen 3 PRO 4350G
• Vs Core i3-10100T
• 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 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 i5-9500T
• Vs Core i7-8809G
• Vs Core i5-8500
• Vs Core i5-9500F
• Vs Core i5-9500
• Vs Core i5-8600T
• Vs Core i5-9400H
• Vs Core i7-8559U
• Vs Core i5-8500B
• Vs Core i5-8600
• Vs Core i7-8850H
• Vs Core i5-8400H
• Vs Core i5-8259U
• Vs Core i5-8600K
• Vs Ryzen 5 2500X
• Vs Core i5-4690K
• Vs Ryzen 3 PRO 5350GE
• Vs Core i5-7500
• Vs Core i5-6600K
• Vs Ryzen 5 4500
• Vs Ryzen 5 5600GE
• Vs Ryzen 3 5300GE
• Vs Ryzen 3 PRO 4355G
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