Buy on Amazon
£1,034.19
In Stock
Availability
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Key Differences
In short — Core i9-10920X outperforms the cheaper Core i5-8400 on the selected game parameters. However, the worse performing Core i5-8400 is a better bang for your buck. The better performing Core i9-10920X is 744 days newer than the cheaper Core i5-8400.
Advantages of Intel Core i9-10920X
- Performs up to 5% better in Minecraft than Core i5-8400 - 736 vs 701 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 24 vs 6 threads
Advantages of Intel Core i5-8400
- Up to 85% cheaper than Core i9-10920X - £158.88 vs £1034.19
- Up to 84% better value when playing Minecraft than Core i9-10920X - £0.23 vs £1.41 per FPS
- Consumes up to 61% less energy than Intel Core i9-10920X - 65 vs 165 Watts
Minecraft
Resolution
1920 x 1080
Game Graphics
High
Core i9-10920X
Desktop • Oct 19th, 2019
FPS
736
100%
Value, £/FPS
£1.41/FPS
16%
Price, £
£1034.19
15%
FPS Winner
Intel CPU Core i9-10920X 2066 Cascade BX BX8069510920X
Buy for £1,034.19 on Amazon
In Stock
Updated 229 minutes ago
Core i5-8400
Desktop • Oct 5th, 2017
FPS
701
95%
Value, £/FPS
£0.23/FPS
100%
Price, £
£158.88
100%
Value Winner
Intel Core i5-8400 Retail - (1151/Hex Core/2.80GHz/9MB/Coffee Lake/65W/Graphics)
Buy for £158.88 on Amazon
In Stock
Updated 8 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i9-10920X
Desktop • Oct 19th, 2019
Core i5-8400
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Intel Core i9-10920X | vs | Intel Core i5-8400 |
|---|---|---|
Oct 19th, 2019 | Release Date | Oct 5th, 2017 |
| Core i9 Extreme | Collection | Core i5 |
| Cascade Lake | Codename | Coffee Lake |
| Intel Socket 2066 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
12 | Cores | 6 |
24 | Threads | 6 |
3.5 GHz | Base Clock Speed | 2.8 GHz |
4.6 GHz | Turbo Clock Speed | 4.0 GHz |
| 165 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
35.0x | Multiplier | 28.0x |
| None | Integrated Graphics | None |
Yes | Overclockable | No |
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