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Key Differences
In short — Core i7-7700K outperforms Core i3-8121U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-7700K is 487 days older than Core i3-8121U.
Advantages of Intel Core i3-8121U
- Consumes up to 84% less energy than Intel Core i7-7700K - 15 vs 91 Watts
Advantages of Intel Core i7-7700K
- Performs up to 5% better in Call of Duty: Warzone 2.0 than Core i3-8121U - 191 vs 182 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-8121U - 8 vs 4 threads
- Works without a dedicated GPU, while Intel Core i3-8121U doesn't have integrated graphics
Call of Duty: Warzone 2.0
Resolution
1920 x 1080
Game Graphics
Extreme
Core i7-7700K
Desktop • Jan 3rd, 2017
FPS
191
100%
Value, $/FPS
$1.2/FPS
100%
Price, $
$230
100%
FPS and Value Winner
Intel Core i7-7700K Desktop Processor 4 Cores up to 4.5 GHz Unlocked LGA 1151 100/200 Series 91W
Buy for $230 on Amazon
In Stock
Updated 209 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Extreme
Core i3-8121U
Mobile • May 5th, 2018
Core i7-7700K
Desktop • Jan 3rd, 2017
Geekbench 5 Benchmarks
Intel Core i3-8121U | vs | Intel Core i7-7700K |
|---|---|---|
May 5th, 2018 | Release Date | Jan 3rd, 2017 |
| Core i3 | Collection | Core i7 |
| Cannon Lake | Codename | Kaby Lake |
| Intel BGA 1440 | Socket | Intel Socket 1151 |
Mobile | Segment | Desktop |
| 2 | Cores | 4 |
| 4 | Threads | 8 |
| 2.2 GHz | Base Clock Speed | 4.2 GHz |
| 3.2 GHz | Turbo Clock Speed | 4.5 GHz |
15 W | TDP | 91 W |
10 nm | Process Size | 14 nm |
| 22.0x | Multiplier | 42.0x |
| None | Integrated Graphics | HD 630 |
| No | Overclockable | Yes |
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