Buy on Amazon
$175.42
In Stock
Availability
Availability
Availability
Availability
Key Differences
In short, we have a clear winner — Core i7-8700K outperforms the more expensive Core i7-5820K on the selected game parameters, and is also a better bang for your buck! The better performing Core i7-8700K is 1130 days newer than the more expensive Core i7-5820K.
Advantages of Intel Core i7-8700K
- Performs up to 10% better in Far Cry 3 than Core i7-5820K - 148 vs 135 FPS
- Up to 59% cheaper than Core i7-5820K - $175.42 vs $429.95
- Up to 63% better value when playing Far Cry 3 than Core i7-5820K - $1.19 vs $3.18 per FPS
- Consumes up to 32% less energy than Intel Core i7-5820K - 95 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i7-5820K doesn't have integrated graphics
Far Cry 3
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-8700K
Desktop • Oct 5th, 2017
FPS
148
100%
Value, $/FPS
$1.19/FPS
100%
Price, $
$175.42
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 $175.42 on Amazon
In Stock
Updated 12 minutes ago
Intel CM8064801548435 CORE I7-5820K Processor (15M Cache, UP to 3.60 GHZ)
Buy for $429.95 on Amazon
In Stock
Updated 13 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-8700K
Desktop • Oct 5th, 2017
Core i7-5820K
Desktop • Sep 1st, 2014
Geekbench 5 Benchmarks
Intel Core i7-8700K | vs | Intel Core i7-5820K |
|---|---|---|
Oct 5th, 2017 | Release Date | Sep 1st, 2014 |
| Core i7 | Collection | Core i7 |
| Coffee Lake | Codename | Haswell E |
| Intel Socket 1151 | Socket | Intel Socket 2011-3 |
Desktop | Segment | Desktop |
| 6 | Cores | 6 |
| 12 | Threads | 12 |
3.7 GHz | Base Clock Speed | 3.3 GHz |
4.7 GHz | Turbo Clock Speed | 3.6 GHz |
95 W | TDP | 140 W |
14 nm | Process Size | 22 nm |
37.0x | Multiplier | 33.0x |
UHD Graphics 630 | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i7-8700K or Core i7-5820K
Far Cry 3, 1920 x 1080, Ultra
103 FPS
$19.42/FPS
GeForce GTX 1080 Ti
Core i7-8700K
16 GB, 2 TB HDD
Buy on Amazon
$1,999.99
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
