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$449
In Stock
Availability
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Key Differences
In short — Core i5-7640X outperforms the more expensive Core i7-7820X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-7640X and the more expensive Core i7-7820X have been released at the same time.
Advantages of Intel Core i7-7820X
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-7640X - 16 vs 4 threads
Advantages of Intel Core i5-7640X
- Performs up to 3% better in Hogwarts Legacy than Core i7-7820X - 90 vs 87 FPS
- Up to 21% cheaper than Core i7-7820X - $356.7 vs $449.0
- Consumes up to 20% less energy than Intel Core i7-7820X - 112 vs 140 Watts
Hogwarts Legacy
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i7 i7-7820X Octa-core 8 Core 3.60 GHz Processor Socket R4 LGA-2066
Buy for $449 on Amazon
In Stock
Updated 74086 minutes ago
Intel Core i5-7640X X-Series Processor 4 Cores up to 4.2 GHz Turbo Unlocked LGA2066 X299 Series 112W
Buy for $356.7 on Amazon
In Stock
Updated 74084 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-7820X
Desktop • Jun 26th, 2017
Core i5-7640X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Intel Core i7-7820X | vs | Intel Core i5-7640X |
|---|---|---|
| Jun 26th, 2017 | Release Date | Jun 26th, 2017 |
| Core i7 | Collection | Core i5 |
| Skylake-E/EP | Codename | Kaby Lake |
| Intel Socket 2066 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
8 | Cores | 4 |
16 | Threads | 4 |
| 3.6 GHz | Base Clock Speed | 4.0 GHz |
4.3 GHz | Turbo Clock Speed | 4.2 GHz |
| 140 W | TDP | 112 W |
| 14 nm | Process Size | 14 nm |
| 36.0x | Multiplier | 39.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
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