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Key Differences
In short — Core i5-10400 outperforms the more expensive Core i9-7900X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-10400 is 1039 days newer than the more expensive Core i9-7900X.
Advantages of Intel Core i5-10400
- Up to 60% cheaper than Core i9-7900X - €141.1 vs €352.66
- Consumes up to 54% less energy than Intel Core i9-7900X - 65 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i9-7900X doesn't have integrated graphics
Advantages of Intel Core i9-7900X
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-10400 - 20 vs 12 threads
Watch Dogs: Legion
Resolution
1920 x 1080
Game Graphics
Ultra
Intel® Core™ i5-10400, processore desktop, per sistemi desktop 6 core fino a 4,3 GHz LGA1200 (chipset Intel® serie 400) 65 W
Buy for €141.1 on Amazon
In Stock
Updated 74305 minutes ago
INTEL Processore Core i9-7900X (Skylake-X) Deca-Core 3.3 GHz Socket LGA 2066 Boxato Moltiplicatore Sbloccato (Dissipatore Escluso)
Buy for €352.66 on Amazon
In Stock
Updated 74305 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-10400
Desktop • Apr 30th, 2020
Core i9-7900X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Intel Core i5-10400 | vs | Intel Core i9-7900X |
|---|---|---|
Apr 30th, 2020 | Release Date | Jun 26th, 2017 |
| Core i5 | Collection | Core i9 |
| Comet Lake | Codename | Skylake-E/EP |
| Intel Socket 1200 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
| 6 | Cores | 10 |
| 12 | Threads | 20 |
| 2.9 GHz | Base Clock Speed | 3.3 GHz |
| 4.3 GHz | Turbo Clock Speed | 4.3 GHz |
65 W | TDP | 140 W |
| 14 nm | Process Size | 14 nm |
| 29.0x | Multiplier | 33.0x |
UHD Graphics 630 | Integrated Graphics | None |
| No | Overclockable | Yes |
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