Key Differences
In short — Core i9-9900K outperforms Core i7-3940XM on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-9900K is 2237 days newer than Core i7-3940XM.
Advantages of Intel Core i9-9900K
- Performs up to 90% better in Diablo IV than Core i7-3940XM - 217 vs 114 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3940XM - 16 vs 8 threads
Advantages of Intel Core i7-3940XM
- Consumes up to 42% less energy than Intel Core i9-9900K - 55 vs 95 Watts
Diablo IV
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Oct 19th, 2018
FPS
217
100%
Value, $/FPS
$2.12/FPS
100%
Price, $
$459
100%
FPS and Value Winner
Buy for $459 on Amazon
In Stock
Updated 45 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Oct 19th, 2018
Mobile • Sep 3rd, 2012
Geekbench 5 Benchmarks
Intel Core i9-9900K | vs | Intel Core i7-3940XM |
---|---|---|
Oct 19th, 2018 | Release Date | Sep 3rd, 2012 |
Core i9 | Collection | Core i7 Extreme |
Coffee Lake | Codename | Ivy Bridge |
Intel Socket 1151 | Socket | Intel Socket G2 (988B) |
Desktop | Segment | Mobile |
8 | Cores | 4 |
16 | Threads | 8 |
3.6 GHz | Base Clock Speed | 3.0 GHz |
5.0 GHz | Turbo Clock Speed | 3.9 GHz |
95 W | TDP | 55 W |
14 nm | Process Size | 22 nm |
36.0x | Multiplier | 30.0x |
UHD Graphics 630 | Integrated Graphics | Intel HD 4000 |
Yes | Overclockable | Yes |