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Key Differences
In short — Core i5-10400 outperforms the more expensive Core i7-9800X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-10400 is 559 days newer than the more expensive Core i7-9800X.
Advantages of Intel Core i7-9800X
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-10400 - 16 vs 12 threads
Advantages of Intel Core i5-10400
- Performs up to 0% better in HITMAN 3 than Core i7-9800X - 201 vs 200 FPS
- Up to 84% cheaper than Core i7-9800X - $89.64 vs $562.2
- Consumes up to 61% less energy than Intel Core i7-9800X - 65 vs 165 Watts
- Works without a dedicated GPU, while Intel Core i7-9800X doesn't have integrated graphics
HITMAN 3
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i7-9800X X-Series Processor 8 Cores up to 4.4GHz Turbo Unlocked LGA2066 X299 Series 165W Processors (999AC3)
Buy for €624.04 on Amazon
In Stock
Updated 44 minutes ago
Intel Core i5-10400 Desktop Processor 6 Cores up to 4.3 GHz LGA1200 (Intel 400 Series Chipset) 65W, Model Number: BX8070110400
Buy for €99.5 on Amazon
In Stock
Updated 43 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-9800X
Desktop • Oct 19th, 2018
Core i5-10400
Desktop • Apr 30th, 2020
Geekbench 5 Benchmarks
Intel Core i7-9800X | vs | Intel Core i5-10400 |
|---|---|---|
| Oct 19th, 2018 | Release Date | Apr 30th, 2020 |
| Core i7 | Collection | Core i5 |
| Skylake | Codename | Comet Lake |
| Intel Socket 2066 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
8 | Cores | 6 |
16 | Threads | 12 |
3.8 GHz | Base Clock Speed | 2.9 GHz |
4.4 GHz | Turbo Clock Speed | 4.3 GHz |
| 165 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
38.0x | Multiplier | 29.0x |
| None | Integrated Graphics | UHD Graphics 630 |
Yes | Overclockable | No |
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