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Intel Core i5-8279U vs Intel Core i5-8400T |
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Processor comparisons 18-01-2022
Let's say you can't decide which CPU to buy, you can make a decision after reading the comprehensive tests Intel Core i5-8279U vs Intel Core i5-8400T and see which is better for games or normal use for streaming, rendering, video editing, programming, machine learning. Here is useful information from many benchmarks or real streaming and video editing tests. A step-by-step analysis of all the specifications, to make it easier to understand, is made by the table.
From the video comparison, you can get the results of joint testing in special test applications like Furmark, VeraCrypt, WPrime, Handbrake, Gears 5, Prime95, Blender, AIDA64, PCMark 10, PassMark, 7zip, 3DMark, RealBench, Cinebench 23 (20, 15), World of Tanks enCore Benchmark, GeekBench 6, 5.2, SuperPi, DaVinci Resolve Studio, Dolphin Emulator, MATLAB, UserBenchmark, Blender.
Gaming performance of processors in: - Grand Theft Auto V
- Cyberpunk 2077
- Apex Legends
- Borderlands 3
- Death Stranding
- Fallout 76
- Watch Dogs Legion
- DOOM: Eternal
- Assassin's Creed Valhalla
- Overwatch
- Call of Duty: Modern Warfare and Warzone
- Red Dead Redemption 2
- World of Warcraft: Shadowlands
- Fortnite
- Halo Infinite
- Valorant
- Valheim
- Last Man Standing
- Rainbow Six Siege
After looking at the data these benchmarks and videos, you can already make an briefed decision about which processor is better to buy for gaming Intel Core i5-8400T or Intel Core i5-8279U.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Core i5-8279U | 52% |
Core i5-8400T | 52% |
Gaming performance
Summary result of all game benchmarks.| Core i5-8279U | 52% |
Core i5-8400T | 52% |
The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor at the moment. And it is clear that this is a server processor, on which no one will run games. Because this processor costs several tens of thousands of dollars. Therefore, if you think that the selected CPU has a little game result, just look at the FPS that it produces in real games in the summary table below.
List of other games in which processors were compared: Hitman 3, Battlefield V, Microsoft Flight Simulator, Ghostrunner, Control, PlayerUnknown's Battlegrounds (PUBG), NBA 2K20, Resident Evil 7 Biohazard, Shadow of the Tomb Raider, Forza Horizon 4, Horizon Zero Dawn, The Witcher 3: Wild Hunt, Metro Exodus, Monster Hunter World, League of Legends (LOL), DOTA 2A, Counter-Strike: Global Offensive (CS GO), Half-Life: Alyx.
Gaming benchmark| Fortnite | 92.2 | 92.6 | | Valorant | 104.8 | 105.2 | | Cyberpunk 2077 | 58.7 | 58.9 | | Apex Legends | 98.5 | 98.9 | | Call of Duty Warzone | 78.6 | 78.9 | | Overwatch | 84.9 | 85.2 | | Red Dead Redemption 2 | 72.3 | 72.6 | | DOOM Eternal | 52.4 | 52.6 | | Warzone | 81.7 | 82.1 | | Assassin's Creed | 88.0 | 88.4 | | Valheim | 87.0 | 87.3 |
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 i5-8279U | 112% |
Core i5-8400T | 91% |
To make a finishing choice 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 i5-8279U is more energy efficient than the Core i5-8400T as it consumes less power: 28W vs. 35W. 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 benchmarksIf you want to use the processor not only for gaming, but also for programming, video rendering or video editing, machine learning, streaming, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to reach maximum efficiency, the processor uses all threads and cores that it has. 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 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 benefit 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 i5-8279U |
Intel Core i5-8400T | | Cinbench 15 Single-core | 171 | 139 | | Cinbench 15 Multi-core | 782 | 696 | | Cinbench 20 Single-core | 402 | 387 | | Cinbench 20 Multi-core | 1702 | 1647 | | Cinbench 23 Single-core | 1062 | 993 | | Cinbench 23 Multi-core | 4160 | 3896 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | Intel Core i5-8279U |
Intel Core i5-8400T | | Single-Core | 2225 | 1949 | | Multi-Core | 7893 | 7393 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | Intel Core i5-8279U |
Intel Core i5-8400T | | Single-Core | 943 | 958 | | Multi-Core | 4136 | 4499 |
Comparison of specifications
In the specification comparison table, the processor release date and overclocking capability will be the most helpful. 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 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 new games. It turns out that you do not need to buy a new CPU to enjoy the games any longer. The economy are obvious!
| Intel Core i5-8279U |
Intel Core i5-8400T | | Announcement date | July 07, 2019 | July 07, 2018 | | Type | Laptop | Desktop | | Socket | FCBGA1528 | FCLGA1151 | | Core name | Coffee Lake | Coffee Lake | | Architecture | x86 | x86 | | Generation | 8 | 8 | | Turbo Frequency | 4.1 MHz | 3.3 MHz | | Frequency | 2.4 MHz | 1.7 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 | 2460 millions | | Power consumption (TDP) | 28 W | 35 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 | 6 MB | 9 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 i5-8279U is 29% better than Core i5-8400T in terms of CPU frequency. Another difference is that Core i5-8400T has 2 more core than Core i5-8279U. 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 i5-8279U is better: 13
The number of parameters for which Intel Core i5-8400T is better: 19
However, it should be understood that all the number in the text above do not mean that taking them into account you should completely trust a simple comparison of these numbers. Better to watch the testing video and read the opinion of of people who bought Intel Core i5-8279U and Intel Core i5-8400T before deciding which of the CPUs to buy for gaming.
Intel Core i5-8279U Processor Comparisons
• Vs Core i5-9400T
• Vs Core i7-8557U
• Vs Core i5-1035G7
• Vs Core i5-1035G4
• Vs Core i5-9500T
• Vs Core i5-8257U
• 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 i3-10305
• Vs Ryzen 5 3400GE
• 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 i3-9320
• Vs Core i3-9350KF
• 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 i7-8809G
• Vs Core i7-8705G
• Vs Core i5-8259U
• Vs Ryzen 7 3750H
Intel Core i5-8400T Processor Comparisons
• Vs Core i5-9400T
• Vs Core i7-8557U
• Vs Core i7-8665UE
• Vs Core i5-9500T
• Vs Core i5-8257U
• Vs Core i3-9320
• Vs Core i7-7820EQ
• Vs Core i3-9300
• Vs Core i7-8705G
• Vs Core i3-9100
• Vs Core i7-8665U
• Vs Core i5-8365U
• Vs Core i3-9300T
• Vs Core i3-9350KF
• Vs Core i5-9400H
• Vs Core i3-8100B
• Vs Core i7-8709G
• Vs Core i5-8305G
• Vs Core i7-5850EQ
• 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 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 i7-10610U
• Vs Ryzen 5 3450U
• Vs Ryzen 3 3200G
• Vs Ryzen 5 3500U
• Vs Core i7-4790
• Vs Ryzen 5 3500C
• Vs Core i7-4770K
• Vs Core i7-10510U
• Vs Core i7-4770
• Vs Core i7-7700HQ
• Vs Core i5-10310U
• 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 i3-8350K
• Vs Ryzen 3 2200G
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