Buy on Amazon
$587.46
In Stock
Availability
Availability
Availability
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Key Differences
In short, we have a clear winner — Core i7-8700K outperforms the more expensive Core i9-9920X on the selected game parameters, and is also a better bang for your buck! The better performing Core i7-8700K is 379 days older than the more expensive Core i9-9920X.
Advantages of Intel Core i9-9920X
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-8700K - 24 vs 12 threads
Advantages of Intel Core i7-8700K
- Performs up to 9% better in League of Legends than Core i9-9920X - 188 vs 173 FPS
- Up to 65% cheaper than Core i9-9920X - $208.0 vs $587.46
- Up to 67% better value when playing League of Legends than Core i9-9920X - $1.11 vs $3.4 per FPS
- Consumes up to 42% less energy than Intel Core i9-9920X - 95 vs 165 Watts
- Works without a dedicated GPU, while Intel Core i9-9920X doesn't have integrated graphics
League of Legends
Resolution
1920 x 1080
Game Graphics
Very High
Intel Core i9-9920X X-Series Processor 12 Cores up to 4.4GHz Turbo Unlocked LGA2066 X299 Series 165W Processors (999AC6)
Buy for $587.46 on Amazon
In Stock
Updated 2167 minutes ago
Core i7-8700K
Desktop • Oct 5th, 2017
FPS
188
100%
Value, $/FPS
$1.11/FPS
100%
Price, $
$208
100%
FPS and Value Winner
Intel Core i7-8700K Desktop Processor 6 Cores up to 4.7GHz Turbo Unlocked LGA1151 300 Series 95W
Buy for $208 on Amazon
In Stock
Updated 2167 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Core i9-9920X
Desktop • Oct 19th, 2018
Core i7-8700K
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Intel Core i9-9920X | vs | Intel Core i7-8700K |
|---|---|---|
Oct 19th, 2018 | Release Date | Oct 5th, 2017 |
| Core i9 | Collection | Core i7 |
| Skylake | Codename | Coffee Lake |
| Intel Socket 2066 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
12 | Cores | 6 |
24 | Threads | 12 |
| 3.5 GHz | Base Clock Speed | 3.7 GHz |
| 4.4 GHz | Turbo Clock Speed | 4.7 GHz |
| 165 W | TDP | 95 W |
| 14 nm | Process Size | 14 nm |
| 35.0x | Multiplier | 37.0x |
| None | Integrated Graphics | UHD Graphics 630 |
| Yes | Overclockable | Yes |
Builds Using Core i9-9920X or Core i7-8700K
League of Legends, 1920 x 1080, Very High
167 FPS
$8.98/FPS
GeForce GTX 1080 Ti
Core i7-8700K
16 GB, 2 TB HDD
Buy on Amazon
$1,499.99
In Stock
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