Buy on Amazon
£156.85
In Stock
Availability
Availability
AvailabilityMSRP in USD: $409
Availability
MSRP in USD: $409
Key Differences
In short — Core i7-14700K outperforms the cheaper Core i5-8400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-14700K is 2203 days newer than the cheaper Core i5-8400.
Advantages of Intel Core i5-8400
- Up to 52% cheaper than Core i7-14700K - £156.85 vs £324.97
Advantages of Intel Core i7-14700K
- Performs up to 14% better in PlayerUnknown's Battlegrounds than Core i5-8400 - 335 vs 293 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 28 vs 6 threads
- Works without a dedicated GPU, while Intel Core i5-8400 doesn't have integrated graphics
PlayerUnknown's Battlegrounds
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i5-8400 Retail - (1151/Hex Core/2.80GHz/9MB/Coffee Lake/65W/Graphics)
Buy for £156.85 on Amazon
In Stock
Updated 74431 minutes ago
Intel® Core™ i7-14700K Desktop Processor 20 cores (8 P-cores + 12 E-cores) up to 5.6 GHz
Buy for £324.97 on Amazon
In Stock
Updated 74430 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-8400
Desktop • Oct 5th, 2017
Core i7-14700K
Desktop • Oct 17th, 2023
Geekbench 5 Benchmarks
Core i5-8400
Desktop • Oct 5th, 2017
Single-Core
1353
46.03606668935012%
Multi-Core
4748
24.5793860330279%
Intel Core i5-8400 | vs | Intel Core i7-14700K |
|---|---|---|
| Oct 5th, 2017 | Release Date | Oct 17th, 2023 |
| Core i5 | Collection | Core i7 |
| Coffee Lake | Codename | Raptor Lake |
| Intel Socket 1151 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 6 | Cores | 20 |
| 6 | Threads | 28 |
| 2.8 GHz | Base Clock Speed | 3.4 GHz |
| 4.0 GHz | Turbo Clock Speed | 5.6 GHz |
| 65 W | TDP | Not Available |
| 14 nm | Process Size | 10 nm |
| 28.0x | Multiplier | 34.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
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