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Core i5-8400H vs Core i7-14700K

Core i5-8400H vs Core i7-14700K: game performance, price, value, and specification comparison. Select comparison game parameters.

vs
FPS Winner

Core i7-14700K

3.4 GHz | 20-core

Intel Core i7-14700K Logo
Intel® Core™ i7-14700K Desktop Processor 20 cores (8 P-cores + 12 E-cores) up to 5.6 GHz

Buy for £343.97 on Amazon

In Stock

Updated 109 minutes ago

vs
FPS Winner

Core i7-14700K

3.4 GHz | 20-core

Intel Core i7-14700K Logo
Intel® Core™ i7-14700K Desktop Processor 20 cores (8 P-cores + 12 E-cores) up to 5.6 GHz

Buy for £343.97 on Amazon

In Stock

Updated 109 minutes ago

Key Differences

In short — Core i7-14700K outperforms Core i5-8400H on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-14700K is 2024 days newer than Core i5-8400H.

Advantages of Core i7-14700K

  • Performs up to 11% better in Forza Horizon 4 than Core i5-8400H - 344 vs 309 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400H - 28 vs 8 threads
Calculator background
This is a free version of Forza Horizon 4.
Forza Horizon 4

Forza Horizon 4

Resolution

1920 x 1080

Game Graphics

Max

Intel Core i5-8400H Logo
Core i5-8400H

Mobile • Apr 2nd, 2018


FPS

309

90%

Value, £/FPS

Price, £

Intel Core i7-14700K Logo
Core i7-14700K

Desktop • Oct 17th, 2023


FPS

344

100%

Value, £/FPS

£1/FPS

100%

Price, £

£343.97

100%

FPS and Value Winner

Intel® Core™ i7-14700K Desktop Processor 20 cores (8 P-cores + 12 E-cores) up to 5.6 GHz

Buy for £343.97 on Amazon

In Stock

Updated 109 minutes ago

My Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Max

Intel Core i5-8400H Logo
Core i5-8400H

Mobile • Apr 2nd, 2018

Intel Core i7-14700K Logo
Core i7-14700K

Desktop • Oct 17th, 2023

Geekbench 5 Benchmarks

Intel Core i5-8400H Logo
Core i5-8400H

Mobile • Apr 2nd, 2018


Single-Core

1282

44%

Multi-Core

3600

19%

Intel Core i7-14700K Logo
Core i7-14700K

Desktop • Oct 17th, 2023


Single-Core

2939

100%

Multi-Core

19317

100%

Intel Core i5-8400H Logo

Core i5-8400H

vs
Intel Core i7-14700K Logo

Core i7-14700K

Apr 2nd, 2018Release Date
Oct 17th, 2023
Core i5CollectionCore i7
Coffee LakeCodenameRaptor Lake
Intel BGA 1440SocketIntel Socket 1700
Mobile
Segment
Desktop
4Cores
20
8Threads
28
2.5 GHzBase Clock Speed
3.4 GHz
4.2 GHzTurbo Clock Speed
5.6 GHz
45 WTDPNot Available
14 nmProcess Size
10 nm
25.0xMultiplier
34.0x
UHD 630Integrated GraphicsUHD Graphics 770
NoOverclockable
Yes

Core i5-8400H and Core i7-14700K Popular Comparisons

Compare 2 Processors in Games

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 7 7800X3D Logo
Ryzen 7 7800X3D

£739.89

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 5 7600X Logo
Ryzen 5 7600X

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 5 5600X Logo
Ryzen 5 5600X

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 7 5700X Logo
Ryzen 7 5700X

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 5 5500 Logo
Ryzen 5 5500

£84

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 7 7700X Logo
Ryzen 7 7700X

£488.99

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 7 5800X Logo
Ryzen 7 5800X

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 5 7600 Logo
Ryzen 5 7600

Intel Core i5-8400H Logo
Core i5-8400H

vs
Intel Core i7-12700K Logo
Core i7-12700K

£208.69

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 7 7800X3D Logo
Ryzen 7 7800X3D

£739.89

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 5 5600 Logo
Ryzen 5 5600

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 5 7600X Logo
Ryzen 5 7600X

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 9 7900X Logo
Ryzen 9 7900X

£929.89

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 5 5600X Logo
Ryzen 5 5600X

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 7 5700X Logo
Ryzen 7 5700X

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 5 5500 Logo
Ryzen 5 5500

£84

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 9 5900X Logo
Ryzen 9 5900X

£204

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 7 7700X Logo
Ryzen 7 7700X

£488.99

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 9 5950X Logo
Ryzen 9 5950X

£295

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 7 5800X Logo
Ryzen 7 5800X

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 5 7600 Logo
Ryzen 5 7600

Intel Core i5-8400H Logo
Core i5-8400H

vs
Intel Core i9-12900K Logo
Core i9-12900K

£328.01

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 7 5700G Logo
Ryzen 7 5700G

£139.99

Intel Core i5-8400H Logo
Core i5-8400H

vs
Intel Core i9-12900KF Logo
Core i9-12900KF

£257.13

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 9 7950X Logo
Ryzen 9 7950X

Intel Core i5-8400H Logo
Core i5-8400H

vs
Intel Core i5-12600KF Logo
Core i5-12600KF

£169.39

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
Intel Core i7-12700K Logo
Core i7-12700K

£208.69

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 7 3700X Logo
Ryzen 7 3700X

£354.25

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 5 5600GT Logo
Ryzen 5 5600GT

Intel Core i5-8400H Logo
Core i5-8400H

vs
Intel Core i5-13400F Logo
Core i5-13400F

Intel Core i5-8400H Logo
Core i5-8400H

vs
Intel Core i5-12600K Logo
Core i5-12600K

£238.62

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 5 5600 Logo
Ryzen 5 5600

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 9 7900X Logo
Ryzen 9 7900X

£929.89

Intel Core i5-8400H Logo
Core i5-8400H

vs
Intel Core i9-14900KF Logo
Core i9-14900KF

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 9 5900X Logo
Ryzen 9 5900X

£204

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 9 5950X Logo
Ryzen 9 5950X

£295

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 9 7950X3D Logo
Ryzen 9 7950X3D

£639.99

Intel Core i5-8400H Logo
Core i5-8400H

vs
Intel Core i7-14700KF Logo
Core i7-14700KF

£326.49

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
Intel Core i9-12900K Logo
Core i9-12900K

£328.01

Intel Core i5-8400H Logo
Core i5-8400H

vs
Intel Core i7-13700K Logo
Core i7-13700K

£307.67

Intel Core i5-8400H Logo
Core i5-8400H

vs
Intel Core i5-12400 Logo
Core i5-12400

£2,511.32

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 7 5700G Logo
Ryzen 7 5700G

£139.99

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
Intel Core i9-12900KF Logo
Core i9-12900KF

£257.13

Intel Core i5-8400H Logo
Core i5-8400H

vs
Intel Core i7-12700KF Logo
Core i7-12700KF

£218.88

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 9 7950X Logo
Ryzen 9 7950X

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
Intel Core i5-12600KF Logo
Core i5-12600KF

£169.39

Intel Core i5-8400H Logo
Core i5-8400H

vs
Intel Core i9-14900K Logo
Core i9-14900K

£433.5

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 7 3700X Logo
Ryzen 7 3700X

£354.25

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 5 4500 Logo
Ryzen 5 4500

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 5 5600GT Logo
Ryzen 5 5600GT

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
Intel Core i5-13400F Logo
Core i5-13400F

Intel Core i5-8400H Logo
Core i5-8400H

vs
AMD Ryzen 7 8700G Logo
Ryzen 7 8700G

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
Intel Core i5-12600K Logo
Core i5-12600K

£238.62

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
Intel Core i9-14900KF Logo
Core i9-14900KF

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
AMD Ryzen 9 7950X3D Logo
Ryzen 9 7950X3D

£639.99

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
Intel Core i7-14700KF Logo
Core i7-14700KF

£326.49

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
Intel Core i7-13700K Logo
Core i7-13700K

£307.67

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
Intel Core i5-12400 Logo
Core i5-12400

£2,511.32

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
Intel Core i7-12700KF Logo
Core i7-12700KF

£218.88

Intel Core i7-14700K Logo
Core i7-14700K

£343.97

vs
Intel Core i9-14900K Logo
Core i9-14900K

£433.5

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