Intel Core i5-8400 vs AMD Ryzen 7 2700X

Processor comparisons   17-03-2021
   If you can't decide which CPU to buy, you can make a decision by looking at the Intel Core i5-8400 vs AMD Ryzen 7 2700X tests and see which is better for games or normal use for machine learning, rendering, programming, video editing, streaming. Here is useful information from real video editing and streaming tests or many benchmarks. A careful 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 parallel examination in synthetic type tests like UserBenchmark, Cinebench 23 (20, 15), GeekBench 6, 5.2, Furmark, PassMark, SuperPi, RealBench, 3DMark, Gears 5, Prime95, PCMark 10, Blender, DaVinci Resolve Studio, VeraCrypt, World of Tanks enCore Benchmark, MATLAB, 7zip, Blender, AIDA64, Dolphin Emulator, Handbrake, WPrime.
   And how good the processors are in games:

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

After reading the results of all benchmarks and videos, you can already make an briefed decision about which CPU is better to buy for gaming AMD Ryzen 7 2700X or Intel Core i5-8400.

Summary benchmark results

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

Core i5-8400

52%

Ryzen 7 2700X

55%

This value shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 7 2700X is 5% better than Core i5-8400. The data source is several popular tests. Detailed information can be found below.

Gaming performance
Summary result of all game benchmarks.

Core i5-8400

53%

Ryzen 7 2700X

54%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor currently available. 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 small 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: Shadow of the Tomb Raider, Control, Battlefield V, Forza Horizon 4, The Witcher 3: Wild Hunt, Horizon Zero Dawn, Hitman 3, NBA 2K20, Resident Evil 7 Biohazard, Counter-Strike: Global Offensive (CS GO), DOTA 2A, Monster Hunter World, Ghostrunner, Microsoft Flight Simulator, PlayerUnknown's Battlegrounds (PUBG), League of Legends (LOL), Metro Exodus, Half-Life: Alyx.

Gaming benchmark

Fortnite	93.5	96.4
Valorant	106.3	109.6
Cyberpunk 2077	59.5	61.4
Apex Legends	99.9	103.0
Call of Duty Warzone	79.7	82.2
Overwatch	86.1	88.8
Red Dead Redemption 2	73.3	75.6
DOOM Eternal	53.1	54.8
Warzone	82.9	85.5
Assassin's Creed	89.3	92.1
Valheim	88.2	91.0

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: FullHD, 2K 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 get acquainted with the benchmarks that are made with the same video card that is installed in your computer.

Power consumption

Core i5-8400

56%

Ryzen 7 2700X

34%

To make a final resolution 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 Ryzen 7 2700X as it consumes less power: 65W vs. 105W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you need 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

For example you want to use the processor not only for gaming, but also for machine learning, video rendering or video editing, programming, streaming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to reach maximum performance, the CPU uses all threads and cores that it has. You will learn this data from the benchmark tables below. Before using the data from these tests, be sure to find out whether the program that you are going to use on your computer can work in multi-threaded mode. Since there are still many programs that use only one core to work, and all the benefit 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 i5-8400	AMD Ryzen 7 2700X
Cinbench 15 Single-core	161	177
Cinbench 15 Multi-core	954	1817
Cinbench 20 Single-core	411	411
Cinbench 20 Multi-core	2291	3951
Cinbench 23 Single-core	1023	1092
Cinbench 23 Multi-core	5457	10545

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

	Intel Core i5-8400	AMD Ryzen 7 2700X
Single-Core	2442	2465
Multi-Core	9262	17664

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

	Intel Core i5-8400	AMD Ryzen 7 2700X
Single-Core	1106	1100
Multi-Core	5408	8275

Comparison of specifications

In the specification comparison table, the processor release date and overclocking capability will be the most useful. 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 can be said about overclocking. When the processor can be overclocked, increasing its performance, then it will still be able to produce maximum FPS even in the newest games. It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer. The economy are obvious!

	Intel Core i5-8400	AMD Ryzen 7 2700X
Announcement date	October 01, 2017	April 19, 2018
Type	Desktop	Desktop
Socket	FCLGA1151-2	AM4
Core name	Coffee Lake	Pinnacle Ridge
Architecture	x86	Zen+
Generation	8	2
Turbo Frequency	4 MHz	4.3 MHz
Frequency	2.8 MHz	3.7 MHz
Cores	6	8
Threads	6	16
Bus rate	8 GT/s
Bit	64	64
Lithography	14 nm	12 nm
Transistors count	2470 millions	3800 millions
Power consumption (TDP)	65 W	105 W
Memory type	DDR4-2666	DDR4
Max. Memory	128 Gb	64 Gb
Memory Frequency		2933
Memory bandwidth	41.6 GB/s
L1 cache		768KB
L2 cache		4MB
L3 cache	9 MB	16MB
Overclocking	Yes	Yes
Supports ECC	No	No
Part number		YD270XBGM88AF YD270XBGAFBOX YD270XBGAFMPK

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 7 2700X is 24% better than Core i5-8400 in terms of CPU frequency. Another difference is that Ryzen 7 2700X has 2 more core than Core i5-8400. 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 i5-8400 is better: 7
The number of parameters for which AMD Ryzen 7 2700X is better: 29
However, it should be realized that all the data 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 reviews of of people who bought Intel Core i5-8400 and AMD Ryzen 7 2700X before making a decision which of the CPUs to buy for gaming.

• Intel Core i5-8400 specs and review.

• AMD Ryzen 7 2700X specs and review.

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

AMD Ryzen 7 2700X Processor Comparisons
• Vs Ryzen 9 5950X
• Vs Ryzen 9 5900X
• Vs Ryzen 9 3900X
• Vs Ryzen 7 3700X
• Vs Core i7-10700K
• Vs Ryzen 7 4800H
• Vs Core i9-9900K
• Vs Ryzen 5 3600X
• Vs Ryzen 5 3600
• Vs Ryzen 5 3600
• Vs Ryzen 5 3600X
• Vs Core i9-9900K
• Vs Ryzen 7 4800H
• Vs Core i7-10700K
• Vs Ryzen 7 3700X
• Vs Core i7-8700K
• Vs Ryzen 5 PRO 2600
• Vs Ryzen 5 2600
• Vs Core i7-10750H
• Vs Core i7-9750H
• Vs Core i7-8750H
• Vs Ryzen 5 2400G
• Vs Core i7-8700K
• Vs Ryzen 5 PRO 2600
• Vs Ryzen 5 2600
• Vs Core i7-10750H
• Vs Core i7-9750H
• Vs Core i7-8750H
• Vs Ryzen 5 2600X
• Vs Core i7-6700K
• Vs Ryzen 5 1600
• Vs Core i5-9400F
• Vs Core i7-8700
• Vs Ryzen 5 3400G
• Vs Core i5-10400F
• Vs Core i7-7700K
• Vs Ryzen 9 3950X
• Vs Ryzen 7 5800X
• Vs Core i9-10900K
• Vs Ryzen 7 3800X
• Vs Core i9-10850K
• Vs Ryzen 5 5600X
• Vs Core i7-4790K
• Vs Ryzen 5 3500U
• Vs Core i7-4790
• Vs Core i7-10700
• Vs Core i7-1065G7
• Vs Ryzen 5 4600H
• Vs Core i5-10400
• Vs Ryzen 5 3600XT
• Vs Core i5-9600K
• Vs Core i7-1165G7
• Vs Ryzen 9 3900XT
• Vs Ryzen 7 4700U
• Vs Ryzen 5 3500X
• Vs Core i7-9700K
• Vs Ryzen 5 4500U
• Vs Ryzen 3 3100
• Vs Core i5-10300H
• Vs Core i7-10875H
• Vs Core i5-1135G7
• Vs Core i3-10100
• Vs Ryzen 7 2700
• Vs Core i7-9700
• Vs Core i5-10600K
• Vs Ryzen 7 1700
• Vs Core i7-10700F
• Vs Core i5-9400
• Vs Core i9-10980XE
• Vs Core i9-9980XE
• Vs Ryzen Threadripper 3960X
• Vs Core i9-9990XE
• Vs Ryzen Threadripper PRO 3955WX
• Vs Xeon W-3175X
• Vs Ryzen Threadripper PRO 3945WX
• Vs Core i9-9960X
• Vs Ryzen 9 5900
• Vs Ryzen 7 5700G
• Vs Ryzen 7 5800H
• Vs Ryzen 9 5980HS
• Vs Ryzen 9 5980HX
• Vs Apple M1X
• Vs Ryzen 7 Pro 5850U
• Vs Ryzen 7 5800U
• Vs Apple M1
• Vs Ryzen 5 5600G
• Vs Ryzen 9 4900U
• Vs Core i7-11700K
• Vs Core i5-11600K
• Vs Ryzen 7 PRO 4750GE
• Vs Ryzen 7 Pro 5750G
• Vs Core i9-7980XE
• Vs Ryzen 9 PRO 3900
• Vs Core i9-10940X
• Vs Ryzen 9 3900
• Vs Ryzen Threadripper 2950X
• Vs Ryzen Threadripper 2970WX
• Vs Core i9-7940X
• Vs Core i9-7960X
• Vs Ryzen Threadripper 1950X
• Vs Core i9-10920X
• Vs Ryzen Threadripper 2990X
• Vs Core i9-9920X
• Vs Ryzen Threadripper 2920X
• Vs Ryzen 3 3300X
• Vs Ryzen 9 5900HX
• Vs Core i5-1145G7
• Vs Ryzen 3 4300GE
• Vs Ryzen 7 5800
• Vs Core i7-1160G7
• Vs Core i7-9700E
• Vs Xeon E5-2697R v4
• Vs Ryzen 3 PRO 4200GE
• Vs Xeon W-1290T
• Vs EPYC 7F32
• Vs Core i5-10600
• Vs Core i5-10500
• Vs Core i7-10700T
• Vs Ryzen 5 PRO 4400GE
• Vs Core i7-10870H
• Vs Ryzen 5 4600HS
• Vs Xeon Gold 6130T
• Vs Ryzen 5 4600U
• Vs Xeon E5-2680R v4
• Vs Xeon W-2235
• Vs Core i5-10600T
• Vs Core i7-11800H
• Vs Core i9-11900T
• Vs Core i7-11700T
• Vs Ryzen 7 3800XT
• Vs Core i5-11600KF
• Vs Core i5-11600
• Vs Core i5-11600T
• Vs Core i5-11500
• Vs Core i5-11500T
• Vs Core i5-11400
• Vs Ryzen Threadripper 1920X
• Vs Core i5-11400F
• Vs Core i5-11400T
• Vs Core i5-11300H
• Vs Ryzen 5 PRO 4650U
• Vs Ryzen 5 2600E
• Vs Ryzen 5 5600HS
• Vs Ryzen 5 5500U
• Vs Ryzen 7 5700U
• Vs Ryzen 5 5600H
• Vs Ryzen 5 5600U
• Vs Core i7-10700KF
• Vs Core i9-9900X
• Vs Core i9-7900X
• Vs Core i9-10900F
• Vs Core i9-10900
• Vs Core i9-9820X
• Vs Core i9-9900KS
• Vs Core i7-7900X
• Vs Core i9-10900T
• Vs Core i9-9900KF
• Vs Ryzen 5 PRO 3600
• Vs Ryzen 7 4700G
• Vs Core i7-9800X
• Vs Ryzen 9 4900H
• Vs Ryzen 9 4900HS
• Vs Ryzen 7 4800HS
• Vs Ryzen 7 Extreme Edition
• Vs Core i7-7820X
• Vs Ryzen 7 4800U
• Vs Core i7-6950X
• Vs Ryzen Threadripper 1900X
• Vs Core i9-9900
• Vs Ryzen 7 PRO 2700X
• Vs Core i9-10980HK
• Vs Ryzen 5 PRO 4650G
• Vs Core i9-10885H
• Vs Ryzen 5 PRO 4400G
• Vs Core i9-10880H
• Vs Ryzen 7 1800X
• Vs Core i5-10600KF
• Vs Ryzen 5 PRO 4650GE
• Vs Core i7-9700KF
• Vs Ryzen 5 4600GE
• Vs Ryzen 7 PRO 1700X
• Vs Core i7-8086K
• Vs Ryzen 7 PRO 4750U
• Vs Ryzen 7 PRO 2700
• Vs Ryzen 7 1700X
• Vs Core i9-10900TE
• Vs Core i9-10900E
• Vs Core i5-11320H
• Vs Core i5-11400H
• Vs Xeon W-11855M
• Vs Core i7-12700H
• Vs Core i5-1230U
• Vs Core i5-1240U
• Vs Core i7-1250U
• Vs Core i3-1215U
• Vs Core i5-1235U
• Vs Core i5-1245U
• Vs Core i3-12100TE
• Vs Ryzen 5 PRO 5675U
• Vs Ryzen 3 PRO 5475U
• Vs Ryzen 5 PRO 5650GE
• Vs Core i7-1265UE
• Vs Core i7-1255UL
• Vs Core i5-1235UL
• Vs Core i5-1245UL
• Vs Core i5-1245UE
• Vs Core i3-1215UL
• Vs Core i3-1220PE
• Vs Ryzen 9 7900X
• Vs Ryzen 7 7700X
• Vs Ryzen 5 7600X
• Vs Core i9-12900F
• Vs Core i5-13600K
• Vs Core i5-13600KF
• Vs Core i3-N305
• Vs Apple M2
• Vs Core i5-13600
• Vs Core i9-13900HX
• Vs Core i5-13600HX
• Vs Ryzen 5 5600
• Vs Ryzen 9 7900
• Vs Ryzen 7 7700
• Vs Ryzen 5 7600
• Vs Core i9-13900T
• Vs Core i9-13900F
• Vs Core i7-13700F
• Vs Core i7-13700T
• Vs Core i5-13600T
• Vs Core i5-13500T
• Vs Core i5-13400F
• Vs Core i5-13400T
• Vs Core i3-13100T
• Vs Core i3-13100F
• Vs Ryzen 7 5700X
• Vs Ryzen 3 1200
• Vs Ryzen 5 5500
• Vs Core i3-13300
• Vs Core i3-13300F
• Vs Ryzen 3 PRO 5350GE
• Vs Ryzen 9 7950X
• Vs Ryzen 9 7950X3D
• Vs Ryzen 9 7900X3D
• Vs Ryzen 9 PRO 5945
• Vs Ryzen 7 5700GE
• Vs Ryzen 7 5800X3D
• Vs Core i5-7500
• Vs Core i3-8100
• Vs Ryzen 5 4500
• Vs Core i7-5820K
• Vs Ryzen 5 5600GE
• Vs Ryzen 3 5300GE
• Vs Ryzen 7 4700GE
• Vs Ryzen 5 4600G
• Vs Ryzen 5 PRO 5645
• Vs Ryzen 7 PRO 5845
• Vs Core i5-13490F
• Vs Apple M1 Ultra
• Vs Ryzen 7 7800X3D
• Vs Ryzen 3 PRO 4355G
• Vs Ryzen 3 PRO 4355GE
• Vs Ryzen 5 5600X3D