Key Differences
In short — Core i7-6900K outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-6900K is 1367 days newer than Pentium G645.
Advantages of Intel Core i7-6900K
- Performs up to 31% better in Marvel's Spider-Man: Miles Morales than Pentium G645 - 115 vs 88 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 16 vs 2 threads
Advantages of Intel Pentium G645
- Consumes up to 54% less energy than Intel Core i7-6900K - 65 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i7-6900K doesn't have integrated graphics
Marvel's Spider-Man: Miles Morales
Resolution
1920 x 1080
Game Graphics
Very High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Core i7-6900K
Desktop • May 31st, 2016
Pentium G645
Desktop • Sep 2nd, 2012
Geekbench 5 Benchmarks
Intel Core i7-6900K | vs | Intel Pentium G645 |
|---|---|---|
May 31st, 2016 | Release Date | Sep 2nd, 2012 |
| Core i7 | Collection | Pentium |
| Broadwell-E | Codename | Sandy Bridge |
| Intel Socket 2011-3 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
8 | Cores | 2 |
16 | Threads | 2 |
3.2 GHz | Base Clock Speed | 2.9 GHz |
| 3.7 GHz | Turbo Clock Speed | Non-Turbo |
| 140 W | TDP | 65 W |
14 nm | Process Size | 32 nm |
32.0x | Multiplier | 29.0x |
| None | Integrated Graphics | Intel HD (Sandy Bridge) |
Yes | Overclockable | No |
