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Key Differences
In short — Core i5-10400 outperforms Core i7-990X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-10400 is 3353 days newer than Core i7-990X.
Advantages of Intel Core i5-10400
- Performs up to 12% better in Assassin's Creed Odyssey than Core i7-990X - 132 vs 118 FPS
- Consumes up to 50% less energy than Intel Core i7-990X - 65 vs 130 Watts
- Works without a dedicated GPU, while Intel Core i7-990X doesn't have integrated graphics
Assassin's Creed Odyssey
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i5-10400
Desktop • Apr 30th, 2020
FPS
132
100%
Value, £/FPS
£1.7/FPS
100%
Price, £
£224.84
100%
FPS and Value Winner
CHYYAC Intel Core I5-10400 I5 10400 2.9 GHz Six-Core Twelve-Thread CPU Processor L2=1.5M L3=12M 65W LGA 1200
Buy for £224.84 on Amazon
In Stock
Updated 1989 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i7-990X
Desktop • Feb 24th, 2011
Core i5-10400
Desktop • Apr 30th, 2020
Geekbench 5 Benchmarks
Core i7-990X
Desktop • Feb 24th, 2011
Single-Core
565
39.51048951048951%
Multi-Core
2626
47.84113681909273%
Intel Core i7-990X | vs | Intel Core i5-10400 |
|---|---|---|
| Feb 24th, 2011 | Release Date | Apr 30th, 2020 |
| Core i7 | Collection | Core i5 |
| Gulftown | Codename | Comet Lake |
| Intel Socket 1366 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 6 | Cores | 6 |
| 12 | Threads | 12 |
3.5 GHz | Base Clock Speed | 2.9 GHz |
| 3.7 GHz | Turbo Clock Speed | 4.3 GHz |
| 130 W | TDP | 65 W |
| 32 nm | Process Size | 14 nm |
| 26.0x | Multiplier | 29.0x |
| None | Integrated Graphics | UHD Graphics 630 |
Yes | Overclockable | No |
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