Buy on Amazon
$449
In Stock
Availability
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Key Differences
In short — Core i7-8700K 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 i7-8700K is 101 days newer than the more expensive Core i7-7820X.
Advantages of Intel Core i7-7820X
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-8700K - 16 vs 12 threads
Advantages of Intel Core i7-8700K
- Performs up to 2% better in Battlefield IV than Core i7-7820X - 423 vs 415 FPS
- Up to 61% cheaper than Core i7-7820X - $175.0 vs $449.0
- Consumes up to 32% less energy than Intel Core i7-7820X - 95 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i7-7820X doesn't have integrated graphics
Battlefield IV
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 74710 minutes ago
Intel Core i7-8700K Desktop Processor 6 Cores up to 4.7GHz Turbo Unlocked LGA1151 300 Series 95W
Buy for $175 on Amazon
In Stock
Updated 74710 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-7820X
Desktop • Jun 26th, 2017
Core i7-8700K
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Intel Core i7-7820X | vs | Intel Core i7-8700K |
|---|---|---|
| Jun 26th, 2017 | Release Date | Oct 5th, 2017 |
| Core i7 | Collection | Core i7 |
| Skylake-E/EP | Codename | Coffee Lake |
| Intel Socket 2066 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
8 | Cores | 6 |
16 | Threads | 12 |
| 3.6 GHz | Base Clock Speed | 3.7 GHz |
| 4.3 GHz | Turbo Clock Speed | 4.7 GHz |
| 140 W | TDP | 95 W |
| 14 nm | Process Size | 14 nm |
| 36.0x | Multiplier | 37.0x |
| None | Integrated Graphics | UHD Graphics 630 |
| Yes | Overclockable | Yes |
Builds Using Core i7-7820X or Core i7-8700K
Battlefield IV, 1920 x 1080, Ultra
174 FPS
$11.49/FPS
GeForce GTX 1080 Ti
Core i7-8700K
16 GB, 2 TB HDD
Buy on Amazon
$1,999.99
In Stock
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