Intel Core i7-3770K vs Intel Core i5-9400F

Processor comparisons 17-03-2021

   Let's say you are thinking about choosing a CPU, you will be able to make a decision by looking at the Intel Core i7-3770K vs Intel Core i5-9400F tests and understand which is better for games or simple use for streaming, rendering, programming, video editing, machine learning. Here you can find all information from several benchmarks or real streaming and video editing tests. A thorough review of all the technical characteristics, to make it easier to understand, is summarized in the table.
   From the video comparison, you can get the results of joint testing in special test applications like PassMark, AIDA64, Dolphin Emulator, RealBench, Blender, WPrime, Cinebench 23 (20, 15), GeekBench 6, 5.2, VeraCrypt, Furmark, 7zip, Gears 5, DaVinci Resolve Studio, SuperPi, Prime95, MATLAB, Handbrake, World of Tanks enCore Benchmark, UserBenchmark, Blender, PCMark 10, 3DMark.
   Gaming performance of CPUs in:

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

After looking at the data these benchmarks and videos, you already be able to understand which CPU is better to buy for gaming Intel Core i5-9400F or Intel Core i7-3770K.

Summary benchmark results

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

Core i7-3770K

51%

Core i5-9400F

52%

This value shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i5-9400F is 1% better than Core i7-3770K. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Core i7-3770K

52%

Core i5-9400F

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

Gaming benchmark

Fortnite	92.1	93.5
Valorant	104.7	106.2
Cyberpunk 2077	58.6	59.5
Apex Legends	98.4	99.8
Call of Duty Warzone	78.5	79.7
Overwatch	84.8	86.0
Red Dead Redemption 2	72.2	73.3
DOOM Eternal	52.4	53.1
Warzone	81.7	82.8
Assassin's Creed	88.0	89.2
Valheim	86.9	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 that were in the comparisons not only did they have different video cards and different amounts of RAM. 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. 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 i7-3770K

42%

Core i5-9400F

51%

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 i5-9400F is more energy efficient than the Core i7-3770K as it consumes less power: 77W vs. 65W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, it will be useful to know its TDP. It is necessary to count so that the TDP data specified in the cooler specification is greater than the TDP of the compared processor.

Software benchmarks

Let's say you want to use the processor not only for gaming, but also for machine learning, streaming, programming, 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 achieve maximum efficiency, the CPU includes all cores and threads that it has. You will find out this data from the benchmark tables below. Before using 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 can 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 i7-3770K	Intel Core i5-9400F
Cinbench 15 Single-core	137	177
Cinbench 15 Multi-core	672	987
Cinbench 20 Single-core	286	423
Cinbench 20 Multi-core	1391	2407
Cinbench 23 Single-core	1016	1115
Cinbench 23 Multi-core	3503	4981

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

	Intel Core i7-3770K	Intel Core i5-9400F
Single-Core	2049	2464
Multi-Core	6445	9559

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

	Intel Core i7-3770K	Intel Core i5-9400F
Single-Core	979	1001
Multi-Core	4061	5360

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 later the processor is released, the longer it will last in your computer. And the easier it will be to upgrade the system in the future. 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 savings are obvious! It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer.

	Intel Core i7-3770K	Intel Core i5-9400F
Announcement date	April 01, 2012	January 01, 2019
Type	Desktop	Desktop, Laptop
Socket	LGA1155	FCLGA1151-2
Core name	Ivy Bridge	Coffee Lake
Architecture	x86	x86
Generation	3	9
Turbo Frequency	3.9 MHz	4.1 MHz
Frequency	3.5 MHz	2.9 MHz
Cores	4	6
Threads	8	6
Bus rate	5 GT/s	8 GT/s
Bit	64	64
Lithography	22 nm	14 nm
Transistors count	2460 millions	3600 millions
Power consumption (TDP)	77 W	65 W
Memory type	DDR3 1333/1600	DDR4-2666
Max. Memory	32 Gb	128 Gb
Memory Frequency
Memory bandwidth	25.6 GB/s	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 i7-3770K is 17% better than Core i5-9400F in terms of CPU frequency. Another difference is that Core i5-9400F has 2 more core than Core i7-3770K. 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 i7-3770K is better: 2
The number of parameters for which Intel Core i5-9400F is better: 32
Although it should be understood that all the figures in the article above do not mean that taking them into account you should entirely trust a simple quantitative comparison. Better to watch the video tests and read the opinion of real owners of Intel Core i7-3770K and Intel Core i5-9400F before deciding which of the CPUs to buy for gaming.

• Intel Core i7-3770K specs and review.

• Intel Core i5-9400F specs and review.

Intel Core i7-3770K Processor Comparisons
• 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 i5-8400
• Vs Ryzen 5 3400G
• Vs Core i5-9400
• Vs Core i7-7700K
• Vs Core i5-1135G7
• Vs Core i7-8750H
• Vs Core i7-1165G7
• Vs Core i5-9600K
• Vs Core i7-8565U
• 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 i7-2600
• Vs Core i5-4590
• Vs Core i3-1005G1
• Vs Core i5-6400
• Vs Core i5-4570
• Vs Core i5-7300HQ
• Vs Core i7-3630QM
• 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 Ryzen 5 3550H
• Vs Pentium Gold 7505
• Vs Athlon Gold PRO 3150G
• Vs Pentium Gold G6500
• Vs Core i3-10100F
• Vs Ryzen 5 3350G
• Vs Core i3-9100TE
• Vs Ryzen 5 3450U
• Vs Core i5-10200H
• Vs Core i3-1115G4
• Vs Core i3-10300T
• Vs Athlon Gold PRO 3150GE
• Vs Core i3-9350K
• Vs Ryzen Embedded R1305G
• Vs Core i5-9300HF
• Vs Ryzen 5 3550U
• Vs Core i3-10305T
• Vs Core i3-10105T
• Vs Core i3-10105F
• Vs Pentium Gold G6605
• Vs Pentium Gold G6505T
• Vs Pentium Gold G6505
• Vs Pentium Gold G6405T
• Vs Pentium Gold G6405
• Vs Core i3-1110G4
• Vs Core i3-1115GRE
• Vs Core i3-1115G4E
• Vs Core i3-1120G4
• Vs Core i3-1125G4
• Vs Athlon Silver 3050GE
• Vs Athlon 300GE
• Vs Athlon 320GE
• Vs Ryzen 3 3250C
• Vs Ryzen 5 3500C
• Vs Ryzen 7 3700C
• Vs Ryzen 3 5300U
• Vs Ryzen 3 3350U
• Vs Athlon PRO 300U
• Vs Core i5-1030NG7
• Vs Core i3-10100T
• Vs Core i5-8260U
• Vs Core i5-4470S
• Vs Athlon Silver PRO 3125GE
• Vs Ryzen 5 3580U
• Vs Core i7-10610U
• Vs Core i7-10510Y
• Vs Core i5-10310U
• Vs Core i5-7442EQ
• Vs Core i7-8565UC
• Vs Core i7-1060NG7
• Vs Core i7-8665UE
• Vs Core i5-8265UC
• Vs Core i5-8365UE
• Vs Core i3-9100T
• Vs Core i3-9320
• Vs Core i7-7820EQ
• Vs Core i3-9300
• Vs Core i3-8300
• Vs Core i3-9100
• Vs Core i7-8665U
• Vs Core i5-8365U
• Vs Core i3-9300T
• Vs Core i3-9350KF
• Vs Core i3-8100B
• Vs Core i5-8305G
• Vs Core i7-5850EQ
• Vs Core i5-4670R
• Vs Core i3-8100T
• Vs Core i5-8400T
• Vs Core i3-8300T
• Vs Core i3-8350K
• Vs Ryzen 3 2200G
• Vs Ryzen 3 5300GE

Intel Core i5-9400F Processor Comparisons
• Vs Core i7-8750H
• Vs Core i7-9750H
• Vs Ryzen 5 1600
• Vs Core i7-10750H
• Vs Ryzen 5 2600
• Vs Ryzen 5 PRO 2600
• Vs Core i7-8700K
• Vs Ryzen 5 2600X
• Vs Ryzen 7 2700X
• Vs Ryzen 5 3600
• Vs Ryzen 5 3600X
• Vs Core i9-9900K
• Vs Core i7-6700K
• Vs Ryzen 5 2400G
• Vs Core i7-4790K
• Vs Ryzen 5 3500U
• Vs Core i7-7700HQ
• Vs Core i7-3770
• Vs Core i7-8700
• Vs Ryzen 5 3400G
• Vs Core i5-10400F
• Vs Core i7-4790
• Vs Core i7-7700K
• Vs Core i7-6700HQ
• Vs Ryzen 7 5800X
• Vs Core i9-10900K
• Vs Ryzen 7 3800X
• Vs Core i9-10850K
• Vs Ryzen 7 3700X
• Vs Ryzen 5 5600X
• Vs Core i7-10700K
• Vs Ryzen 7 4800H
• Vs Core i7-10700
• Vs Core i7-1065G7
• Vs FX-8350 Eight-Core
• Vs Ryzen 5 4600H
• Vs Core i7-6700
• Vs Core i5-10400
• Vs Core i5-6500
• Vs Ryzen 5 3600XT
• Vs Core i5-8250U
• Vs Core i5-10210U
• Vs Core i5-9600K
• Vs Core i7-4770
• Vs Core i5-8400
• 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 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 Core i7-5960X
• 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 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 i7-8559U
• Vs Core i5-8500B
• Vs Core i5-8600
• Vs Core i7-8850H
• Vs Core i9-8950HK
• Vs Core i5-8600K
• Vs Ryzen 5 2500X