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€129
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AvailabilityMSRP in USD: $332
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MSRP in USD: $332
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Key Differences
In short — Core i7-7820X outperforms Core i7-640LM on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-7820X is 2727 days newer than Core i7-640LM.
Advantages of Intel Core i7-640LM
- Consumes up to 82% less energy than Intel Core i7-7820X - 25 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 7% better in Halo Infinite than Core i7-640LM - 161 vs 151 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-640LM - 16 vs 4 threads
Halo Infinite
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-7820X
Desktop • Jun 26th, 2017
FPS
161
100%
Value, €/FPS
€0.8/FPS
100%
Price, €
€129
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 €129 on Amazon
In Stock
Updated 12224 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-640LM
Mobile • Jan 7th, 2010
Core i7-7820X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Intel Core i7-640LM | vs | Intel Core i7-7820X |
|---|---|---|
| Jan 7th, 2010 | Release Date | Jun 26th, 2017 |
| Core i7 | Collection | Core i7 |
| Arrandale | Codename | Skylake-E/EP |
| Intel BGA 1288 | Socket | Intel Socket 2066 |
Mobile | Segment | Desktop |
| 2 | Cores | 8 |
| 4 | Threads | 16 |
| 2.1 GHz | Base Clock Speed | 3.6 GHz |
| 2.9 GHz | Turbo Clock Speed | 4.3 GHz |
25 W | TDP | 140 W |
| 32 nm | Process Size | 14 nm |
| 16.0x | Multiplier | 36.0x |
HD Graphics (Ironlake) | Integrated Graphics | None |
| No | Overclockable | Yes |
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