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Key Differences
In short — Core i7-7820X outperforms Core i3-4005U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-7820X is 1391 days newer than Core i3-4005U.
Advantages of Intel Core i3-4005U
- Consumes up to 89% less energy than Intel Core i7-7820X - 15 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i7-7820X doesn't have integrated graphics
Advantages of Intel Core i7-7820X
- Performs up to 5% better in Forza Horizon 4 than Core i3-4005U - 311 vs 297 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-4005U - 16 vs 4 threads
Forza Horizon 4
Resolution
1920 x 1080
Game Graphics
Max
Core i7-7820X
Desktop • Jun 26th, 2017
FPS
311
100%
Value, €/FPS
€2.51/FPS
100%
Price, €
€780.72
100%
FPS and Value Winner
INTEL Processore Core i7-7820X (Skylake-X) Octa-Core 3.6 GHz Socket LGA 2066 Boxato Moltiplicatore Sbloccato (Dissipatore Escluso)
Buy for €780.72 on Amazon
In Stock
Updated 224 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Max
Core i3-4005U
Mobile • Sep 4th, 2013
Core i7-7820X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Intel Core i3-4005U | vs | Intel Core i7-7820X |
|---|---|---|
| Sep 4th, 2013 | Release Date | Jun 26th, 2017 |
| Core i3 | Collection | Core i7 |
| Haswell | Codename | Skylake-E/EP |
| Intel BGA 1168 | Socket | Intel Socket 2066 |
Mobile | Segment | Desktop |
| 2 | Cores | 8 |
| 4 | Threads | 16 |
| 1.7 GHz | Base Clock Speed | 3.6 GHz |
| Non-Turbo | Turbo Clock Speed | 4.3 GHz |
15 W | TDP | 140 W |
| 22 nm | Process Size | 14 nm |
| 17.0x | Multiplier | 36.0x |
Intel HD 4400 | Integrated Graphics | None |
| No | Overclockable | Yes |
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