Buy on Amazon
£235
In Stock
Availability
Availability
Availability
Availability
Key Differences
In short — Core i7-10700K 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 i7-10700K is 938 days newer than the cheaper Core i5-8400.
Advantages of Intel Core i7-10700K
- Performs up to 1% better in Tom Clancy’s The Division 2 than Core i5-8400 - 236 vs 233 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 16 vs 6 threads
- Works without a dedicated GPU, while Intel Core i5-8400 doesn't have integrated graphics
Advantages of Intel Core i5-8400
- Up to 33% cheaper than Core i7-10700K - £156.85 vs £235.0
- Consumes up to 48% less energy than Intel Core i7-10700K - 65 vs 125 Watts
Tom Clancy’s The Division 2
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i7-10700K
Buy for £235 on Amazon
In Stock
Updated 74056 minutes ago
Intel Core i5-8400 Retail - (1151/Hex Core/2.80GHz/9MB/Coffee Lake/65W/Graphics)
Buy for £156.85 on Amazon
In Stock
Updated 74056 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-10700K
Desktop • Apr 30th, 2020
Core i5-8400
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Core i5-8400
Desktop • Oct 5th, 2017
Single-Core
1353
79.30832356389215%
Multi-Core
4748
58.31491034143945%
Intel Core i7-10700K | vs | Intel Core i5-8400 |
|---|---|---|
Apr 30th, 2020 | Release Date | Oct 5th, 2017 |
| Core i7 | Collection | Core i5 |
| Comet Lake | Codename | Coffee Lake |
| Intel Socket 1200 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
8 | Cores | 6 |
16 | Threads | 6 |
3.8 GHz | Base Clock Speed | 2.8 GHz |
5.1 GHz | Turbo Clock Speed | 4.0 GHz |
| 125 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
38.0x | Multiplier | 28.0x |
UHD Graphics 630 | Integrated Graphics | None |
Yes | Overclockable | No |
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
