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Intel Core i3-8109U vs Intel Core i5-6400 gaming benchmark

Intel Core i3-8109U vs Intel Core i5-6400

Processor comparisons   20-01-2022
   Let's say you are thinking about choosing a CPU, you will be able to make a choice after reading the full tests Intel Core i3-8109U vs Intel Core i5-6400 and decide which is better for games or simple use for programming, machine learning, rendering, video editing, streaming. Here is useful information from real video editing and streaming tests or many benchmarks. A thorough analysis 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 special testing software like Cinebench 23 (20, 15), MATLAB, Gears 5, Blender, VeraCrypt, WPrime, GeekBench 6, 5.2, AIDA64, Dolphin Emulator, Furmark, Handbrake, UserBenchmark, RealBench, PCMark 10, 7zip, DaVinci Resolve Studio, Prime95, SuperPi, Blender, World of Tanks enCore Benchmark, 3DMark, PassMark.
   Gaming performance of processors in:
  • Assassin's Creed Valhalla
  • Last Man Standing
  • Red Dead Redemption 2
  • Cyberpunk 2077
  • Valheim
  • Fortnite
  • Apex Legends
  • Halo Infinite
  • Valorant
  • Grand Theft Auto V
  • Rainbow Six Siege
  • World of Warcraft: Shadowlands
  • Fallout 76
  • Overwatch
  • Call of Duty: Warzone and Modern Warfare
  • DOOM: Eternal
  • Borderlands 3
  • Watch Dogs Legion
  • Death Stranding

   After reading the results these benchmarks and videos, you can already make an informed decision about which CPU is better to buy for gaming Intel Core i5-6400 or Intel Core i3-8109U.


 
Intel Core i3-8109U
Intel Core i5-6400

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
Core i3-8109U51% Core i5-640051%


Gaming performance
Summary result of all game benchmarks.
Core i3-8109U51% Core i5-640051%
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. 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 final table below.
List of other games in which CPU comparisons were performed: Forza Horizon 4, PlayerUnknown's Battlegrounds (PUBG), Counter-Strike: Global Offensive (CS GO), Resident Evil 7 Biohazard, Ghostrunner, NBA 2K20, Half-Life: Alyx, League of Legends (LOL), Shadow of the Tomb Raider, Hitman 3, The Witcher 3: Wild Hunt, Metro Exodus, Battlefield V, Control, Horizon Zero Dawn, DOTA 2A, Monster Hunter World, Microsoft Flight Simulator.

Gaming benchmark

Fortnite90.391.3
Valorant102.6103.7
Cyberpunk 207757.558.1
Apex Legends96.597.5
Call of Duty Warzone77.077.8
Overwatch83.184.0
Red Dead Redemption 270.871.6
DOOM Eternal51.351.9
Warzone80.180.9
Assassin's Creed86.287.1
Valheim85.286.1
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 comparing 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. So 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 compare it in one assembly with the video card that is installed in your computer.


Power consumption
Core i3-8109U119% Core i5-640049%
To make a finishing resolution 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 i3-8109U is more energy efficient than the Core i5-6400 as it consumes less power: 28W vs. 65W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, it will be useful to 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 benchmarks

Let's say you plan to use the processor not only for gaming, but also for streaming, machine learning, video rendering or video editing, programming, 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 includes all cores and threads that it has. 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 can use only one core to run, 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 i3-8109U Intel Core i5-6400
Cinbench 15 Single-core149140
Cinbench 15 Multi-core392497
Cinbench 20 Single-core366275
Cinbench 20 Multi-core9161061
Cinbench 23 Single-core5591001
Cinbench 23 Multi-core21713997

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance
Intel Core i3-8109U Intel Core i5-6400
Single-Core21851957
Multi-Core43425167

GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance
Intel Core i3-8109U Intel Core i5-6400
Single-Core1003959
Multi-Core22763221

Comparison of specifications

In the specification comparison table, the most helpful 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 benefits from the presence of overclocking. When the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS in the newest games. The economy are obvious! It turns out that you do not need to buy a new CPU to enjoy the games any longer.

Intel Core i3-8109U Intel Core i5-6400
Announcement dateJuly 07, 2018April 01, 2015
TypeLaptopDesktop
SocketFCBGA1528LGA 1151
Core nameCoffee LakeSkylake
Architecturex86x86
Generation86
Turbo Frequency3.6 MHz3.3 MHz
Frequency3 MHz2.7 MHz
Cores24
Threads44
Bus rate4 GT/s8 GT/s
Bit6464
Lithography14 nm14 nm
Transistors count1900 millions2460 millions
Power consumption (TDP)28 W65 W
Memory typeDDR4-2400, LPDDR3-2133DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Max. Memory32 Gb64 Gb
Memory Frequency
Memory bandwidth37.5 GB/s34.1 GB/s
L1 cache
L2 cache
L3 cache4 MB6 MB
OverclockingNoYes
Supports ECCNoNo
Part numberExpansion Options
In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i3-8109U is 9% better than Core i5-6400 in terms of CPU frequency. Another difference is that Core i5-6400 has 2 more core than Core i3-8109U. 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 i3-8109U is better: 10
The number of parameters for which Intel Core i5-6400 is better: 23
   Although it should be realized that all the number in the text above do not mean that taking them into account you should totally trust a simple quantitative comparison. Be sure to watch the testing video and read the opinion of real owners of Intel Core i3-8109U and Intel Core i5-6400 before deciding which CPU to buy for gaming and which not.
Intel Core i3-8109U - all data

•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 6, 5.2 score
Intel Core i5-6400 - all data

•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 6, 5.2 score
• Fortnite gaming benchmark
• Roblox gaming benchmark
• Valorant gaming benchmark
• Cyberpunk 2077 gaming benchmark
• Apex Legends gaming benchmark
• Call of Duty: Warzone gaming benchmark
• Overwatch gaming benchmark
• Red Dead Redemption 2 gaming benchmark
• DOOM Eternal gaming benchmark
• Assassin's Creed gaming benchmark
• GTA 5 gaming benchmark
• PUBG gaming benchmark


Intel Core i3-8109U Processor Comparisons
• Vs Core i5-10210Y
• Vs Core i3-10110U
• Vs Core i5-8365UE
• Vs Core i5-6287U
• Vs Core i3-7101TE
• Vs Core i5-7287U
• Vs Core i5-6442EQ
• Vs Core i5-7442EQ
• Vs Core i3-8145U
• Vs Core i3-7167U
• Vs Core i5-4670R
• Vs Core i3-8100T
• Vs Core i3-8130U
• Vs Core i7-6660U
• Vs Athlon Silver 3050GE
• Vs Core i3-8121U
• Vs Pentium Gold G7400TE
• Vs Pentium Gold G7400E
• Vs Athlon PRO 300U
• Vs Pentium Gold G7400T
• Vs Pentium Gold G7400
• Vs Core i3-1000NG4
• Vs Core i5-3470
• Vs Athlon Silver PRO 3125GE
• Vs Core i5-4470S
• Vs Core i5-4460
• Vs Core i5-3570K
• Vs Athlon 300GE
• Vs Core i7-3630QM
• Vs Athlon 320GE
• Vs Core i5-7300HQ
• Vs Core i5-4570
• Vs Core i3-1005G1
• Vs Core i5-4590
• Vs Core i7-2600
• Vs Core i5-1030NG7
• Vs Core i5-7400
• Vs Ryzen 3 3250C
• Vs Pentium Gold G6605
• Vs Athlon Gold 3150U
• Vs Pentium Gold G6505
• Vs Pentium Gold G6500
• Vs Core i3-8145UE
• Vs Pentium Silver N6005
• Vs Pentium Gold G6405
• Vs Athlon PRO 200U
• Vs FX-6300 Six-Core
• Vs Pentium Silver N6000
• Vs Pentium Gold G6505T
• Vs Pentium Gold G6405T
• Vs Pentium N6415
• Vs Core i5-2400
• Vs Pentium Silver J5040
• Vs Athlon Gold 3150C
• Vs Core i7-7500U
• Vs Celeron N5095
• Vs Core i3-10110Y
• Vs Pentium Silver A1030
• Vs Core i5-7200U
• Vs Core i3-7350K
• Vs Pentium Gold G6400
• Vs Ryzen 3 3250U


Intel Core i5-6400 Processor Comparisons
• Vs Core i5-4590
• Vs Core i7-2600
• Vs Core i5-7400
• Vs Core i5-6500
• Vs FX-8350 Eight-Core
• Vs Core i7-8550U
• Vs Core i5-8250U
• Vs Core i5-8265U
• Vs Core i7-3770
• Vs Core i7-6700HQ
• Vs Core i5-10210U
• Vs Core i3-9100F
• Vs Core i7-7700HQ
• Vs Core i7-4770
• Vs Core i7-10510U
• Vs Core i7-4770K
• Vs Core i7-4790
• Vs Ryzen 5 3500U
• Vs Ryzen 3 3200G
• Vs Core i5-8300H
• Vs Core i5-9300H
• Vs Core i5-1035G1
• Vs Core i7-6700
• Vs Core i7-4790K
• Vs Core i7-7700
• Vs Ryzen 5 2400G
• Vs Core i5-10300H
• Vs Core i3-10100
• Vs Core i7-1065G7
• Vs Core i7-6700K
• Vs Core i5-4570
• Vs Core i5-7300HQ
• Vs Core i5-3570K
• Vs Core i5-4460
• Vs Core i5-3470
• Vs FX-6300 Six-Core
• Vs Core i5-2400
• Vs Core i7-7500U
• Vs Core i5-7200U
• Vs Core i5-6300U
• Vs Core i5-6200U
• Vs Core i7-3630QM
• Vs Core i7-8565U
• Vs Core i3-1005G1
• Vs Core i7-3770K
• Vs Ryzen 5 3550H
• Vs Celeron G5920
• Vs Pentium Gold 7505
• Vs Athlon Gold PRO 3150G
• Vs Pentium Gold G6500
• Vs Core i3-9100TE
• Vs Ryzen 5 3450U
• Vs Athlon Silver 3050e
• Vs Core i3-1115G4
• Vs Celeron G5905
• Vs Athlon Gold PRO 3150GE
• Vs Core i3-9350K
• Vs Celeron G5900
• Vs Ryzen Embedded R1305G
• Vs Core i5-9300HF
• Vs Pentium Gold G6605
• Vs Pentium Gold G6505T
• Vs Pentium Gold G6505
• Vs Pentium Gold G6405U
• Vs Pentium Gold G6405T
• Vs Pentium Gold G6405
• Vs Core i3-1110G4
• Vs Core i3-1115GRE
• Vs Core i3-1115G4E
• Vs Athlon Silver 3050GE
• Vs Athlon 300GE
• Vs Athlon 320GE
• Vs Ryzen 3 3250C
• Vs Ryzen 5 3500C
• Vs Ryzen 3 3350U
• Vs Athlon PRO 200U
• Vs Athlon PRO 300U
• Vs Core i5-1030NG7
• Vs Core i5-4470S
• Vs Athlon Silver PRO 3125GE
• Vs Pentium Silver J5040
• Vs Pentium Silver N6005
• Vs Pentium Silver N6000
• Vs Pentium N6415
• Vs Pentium Silver A1030
• Vs Core i3-10110Y
• Vs Celeron N5095
• Vs Athlon Gold 3150U
• Vs Pentium Gold G7400
• Vs Pentium Gold G7400E
• Vs Pentium Gold G7400TE
• Vs Pentium Gold G7400T
• Vs Core i7-10510Y
• Vs Core i5-10310U
• Vs Core i5-7442EQ
• Vs Core i7-8565UC
• Vs Core i3-8145UE
• Vs Core i3-1000NG4
• Vs Core i7-1060NG7
• Vs Core i5-10210Y
• Vs Core i5-8265UC
• Vs Core i5-8365UE
• Vs Core i3-9100T
• Vs Core i3-8300
• Vs Core i5-6442EQ
• Vs Core i5-8365U
• Vs Core i3-9300T
• Vs Core i5-4670R
• Vs Core i3-8100T
• Vs Core i3-8300T
• Vs Core i3-8121U
• Vs Core i3-7350K
• Vs Core i5-4690K
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