Key Differences
In short — Core i7-12700K outperforms Core i7-7820HK on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-12700K is 1766 days newer than Core i7-7820HK.
Advantages of Intel Core i7-12700K
- Performs up to 10% better in Call of Duty: Modern Warfare II than Core i7-7820HK - 223 vs 203 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-7820HK - 20 vs 8 threads
Advantages of Intel Core i7-7820HK
- Consumes up to 64% less energy than Intel Core i7-12700K - 45 vs 125 Watts
Call of Duty: Modern Warfare II
Resolution
1920 x 1080
Game Graphics
Extreme
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Extreme
Core i7-12700K
Desktop • Nov 4th, 2021
Core i7-7820HK
Mobile • Jan 3rd, 2017
Geekbench 5 Benchmarks
Intel Core i7-12700K | vs | Intel Core i7-7820HK |
|---|---|---|
Nov 4th, 2021 | Release Date | Jan 3rd, 2017 |
| Core i7 | Collection | Core i7 |
| Alder Lake | Codename | Kaby Lake |
| Intel Socket 1700 | Socket | Intel BGA 1440 |
Desktop | Segment | Mobile |
12 | Cores | 4 |
20 | Threads | 8 |
3.6 GHz | Base Clock Speed | 2.9 GHz |
5.0 GHz | Turbo Clock Speed | 3.9 GHz |
| 125 W | TDP | 45 W |
10 nm | Process Size | 14 nm |
36.0x | Multiplier | 29.0x |
| UHD Graphics 770 | Integrated Graphics | Intel HD Graphics 630 |
| Yes | Overclockable | Yes |
