Intel Core i5-1135G7 vs Intel Core i5-8400

Processor comparisons 17-03-2021

   For example you are thinking about choosing a processor, you will be able to make a decision after reading the full tests Intel Core i5-1135G7 vs Intel Core i5-8400 and see which is better for games or normal use for programming, video editing, machine learning, streaming, rendering. Here you can find all information from real streaming and video editing tests or various benchmarks. A careful review of all the technical characteristics, so that it can be easier to read, is summarized in the table.
   From the video comparison, you can get the results of joint testing in special test applications such as Handbrake, AIDA64, MATLAB, 7zip, Furmark, Blender, PCMark 10, SuperPi, Gears 5, PassMark, WPrime, 3DMark, UserBenchmark, VeraCrypt, DaVinci Resolve Studio, Blender, GeekBench 6, 5.2, RealBench, Cinebench 23 (20, 15), Prime95, World of Tanks enCore Benchmark, Dolphin Emulator.
   And how good the processors are in games:

Overwatch
Assassin's Creed Valhalla
Fallout 76
Cyberpunk 2077
Last Man Standing
Valheim
Fortnite
Watch Dogs Legion
DOOM: Eternal
Red Dead Redemption 2
Valorant
Borderlands 3
Death Stranding
World of Warcraft: Shadowlands
Call of Duty: Modern Warfare and Warzone
Apex Legends
Halo Infinite
Rainbow Six Siege
Grand Theft Auto V

After looking at the data of parallel benchmarks and videos, you already be able to understand which processor is better to buy for gaming Intel Core i5-8400 or Intel Core i5-1135G7.

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark

Core i5-1135G7

53%

Core i5-8400

52%

This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i5-1135G7 is 1% better than Core i5-8400. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Core i5-1135G7

52%

Core i5-8400

53%

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. 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 final table below.
List of other games in which processors were compared: The Witcher 3: Wild Hunt, Forza Horizon 4, Shadow of the Tomb Raider, Metro Exodus, NBA 2K20, League of Legends (LOL), DOTA 2A, Monster Hunter World, Horizon Zero Dawn, Microsoft Flight Simulator, Ghostrunner, Hitman 3, Resident Evil 7 Biohazard, Control, Battlefield V, Half-Life: Alyx, PlayerUnknown's Battlegrounds (PUBG), Counter-Strike: Global Offensive (CS GO).

Gaming benchmark

Fortnite	93.1	93.5
Valorant	105.8	106.3
Cyberpunk 2077	59.2	59.5
Apex Legends	99.4	99.9
Call of Duty Warzone	79.3	79.7
Overwatch	85.7	86.1
Red Dead Redemption 2	73.0	73.3
DOOM Eternal	52.9	53.1
Warzone	82.5	82.9
Assassin's Creed	88.8	89.3
Valheim	87.8	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 computers participating in the comparing not only were the equipped with different amounts of RAM and different video cards. But users also tested them at different screen resolutions: 4K, 2K or FullHD. Therefore, 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 i5-1135G7

298%

Core i5-8400

56%

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 i5-1135G7 is more energy efficient than the Core i5-8400 since it has less power consumption: 15W 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 benchmarks

If you want to use the processor not only for gaming, but also for machine learning, programming, streaming, video rendering or video editing, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to reach maximum performance, the processor includes all threads and cores that it has. You will find out 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. Because 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 i5-1135G7	Intel Core i5-8400
Cinbench 15 Single-core	151	161
Cinbench 15 Multi-core	1065	954
Cinbench 20 Single-core	524	411
Cinbench 20 Multi-core	1868	2291
Cinbench 23 Single-core	1343	1023
Cinbench 23 Multi-core	5913	5457

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance

	Intel Core i5-1135G7	Intel Core i5-8400
Single-Core	2767	2442
Multi-Core	9931	9262

GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance

	Intel Core i5-1135G7	Intel Core i5-8400
Single-Core	1344	1106
Multi-Core	4980	5408

Comparison of specifications

In the specification comparison table, the most useful will be the the possibility of overclocking it and release date of the processor. The newer the processor, the longer it will last you. 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 even in new games. Accordingly, you do not need to buy a new CPU to enjoy the games any longer. The economy are obvious!

	Intel Core i5-1135G7	Intel Core i5-8400
Announcement date	April 01, 2020	October 01, 2017
Type	Laptop	Desktop
Socket	BGA1526	FCLGA1151-2
Core name	Tiger Lake	Coffee Lake
Architecture	x86	x86
Generation	11	8
Turbo Frequency	4.2 MHz	4 MHz
Frequency	2.4 MHz	2.8 MHz
Cores	4	6
Threads	8	6
Bus rate	4 GT/s	8 GT/s
Bit	64	64
Lithography	10 nm	14 nm
Transistors count	5400 millions	2470 millions
Power consumption (TDP)	15 W	65 W
Memory type	DDR4-3200, LPDDR4x-4267	DDR4-2666
Max. Memory	64 Gb	128 Gb
Memory Frequency
Memory bandwidth		41.6 GB/s
L1 cache
L2 cache
L3 cache	8 MB	9 MB
Overclocking	Yes	Yes
Supports ECC	No	No
Part number

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i5-8400 is 14% better than Core i5-1135G7 in terms of CPU frequency. Another difference is that Core i5-8400 has 2 more core than Core i5-1135G7. 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 i5-1135G7 is better: 14
The number of parameters for which Intel Core i5-8400 is better: 20
However, it should be realized that all the number in the table above do not mean that you should be guided entirely by them and trust a simple comparison of these figures. Better to watch the video tests and read the opinion of real owners of Intel Core i5-1135G7 and Intel Core i5-8400 before deciding which of the processors to buy for gaming.

• Intel Core i5-1135G7 specs and review.

• Intel Core i5-8400 specs and review.

Intel Core i5-1135G7 Processor Comparisons
• 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 Ryzen 5 PRO 2600
• Vs Ryzen 7 4700U
• Vs Core i7-8700K
• Vs Ryzen 5 2600X
• Vs Core i7-9700K
• Vs Ryzen 5 4600H
• Vs Core i7-10875H
• Vs Core i7-10700
• Vs Ryzen 7 2700X
• Vs Ryzen 5 3600
• Vs Ryzen 5 3600X
• Vs Core i9-9900K
• Vs Ryzen 5 3600XT
• Vs Ryzen 7 4800H
• Vs Core i7-10700K
• Vs Core i7-7700K
• Vs Core i5-9400F
• Vs Ryzen 5 3400G
• Vs Core i7-6700K
• Vs Core i7-1065G7
• 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 Ryzen 5 3500U
• Vs Core i7-4790
• Vs Core i7-10510U
• 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 Core i7-8550U
• Vs FX-8350 Eight-Core
• Vs Core i5-6500
• Vs Core i7-2600
• Vs Core i5-4590
• Vs Core i5-4570
• 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 i5-10600
• Vs Core i3-10300T
• Vs Athlon Gold PRO 3150GE
• Vs Core i3-9350K
• Vs Core i5-10500
• Vs Core i7-10700T
• Vs Ryzen 5 4600HS
• Vs Core i5-9300HF
• Vs Ryzen 5 4600U
• Vs Ryzen 5 3550U
• Vs Xeon W-2235
• 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 i5-11300H
• 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 5 PRO 4650U
• Vs Ryzen 3 5400U
• Vs Ryzen 3 5300U
• Vs Core i7-5960X
• Vs Ryzen 3 4300G
• Vs Ryzen 3 PRO 4350GE
• Vs Core i7-7800X
• Vs Core i7-10850H
• Vs Ryzen 3 PRO 4350G
• 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 i7-9750HF
• Vs Core i5-9600T
• Vs Core i7-8569U
• Vs Core i7-10710U
• Vs Core i7-9850HL
• Vs Core i5-8500
• Vs Core i7-9700T
• Vs Core i5-9500F
• Vs Core i7-8700T
• Vs Core i7-9700TE
• Vs Core i5-9500
• Vs Core i5-9600
• Vs Core i5-9600KF
• 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 Core i7-6850K
• Vs Core i3-1305U
• Vs Core i7-13650HX
• Vs Core i7-13705H
• Vs Core i7-13800H
• Vs Core i7-13850HX
• Vs Core i3-N305
• Vs Core i3-N300
• Vs Core i5-8350U
• Vs Core i7-8650U
• Vs Ryzen 7 3750H
• Vs Core i7-6500U
• Vs Core i9-9880H
• Vs Ryzen 5 5625C
• Vs Ryzen 7 5825C
• Vs Ryzen 3 5425C
• Vs Ryzen 7 3700C
• Vs Ryzen 5 3500C

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 i5-8265U
• 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 i3-8100
• Vs Core i5-6600K
• Vs Ryzen 5 4500
• Vs Ryzen 5 5600GE
• Vs Ryzen 3 5300GE
• Vs Ryzen 3 PRO 4355G