Key Differences
In short — Core i9-12900K outperforms Pentium G645T on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900K is 3350 days newer than Pentium G645T.
Advantages of Intel Core i9-12900K
- Performs up to 108% better in War Thunder than Pentium G645T - 262 vs 126 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645T - 24 vs 2 threads
Advantages of Intel Pentium G645T
- Consumes up to 72% less energy than Intel Core i9-12900K - 35 vs 125 Watts
War Thunder
Resolution
1920 x 1080
Game Graphics
Movie
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Movie
Core i9-12900K
Desktop • Nov 4th, 2021
Pentium G645T
Desktop • Sep 2nd, 2012
Geekbench 5 Benchmarks
Intel Core i9-12900K | vs | Intel Pentium G645T |
|---|---|---|
Nov 4th, 2021 | Release Date | Sep 2nd, 2012 |
| Core i9 | Collection | Pentium |
| Alder Lake | Codename | Sandy Bridge |
| Intel Socket 1700 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
16 | Cores | 2 |
24 | Threads | 2 |
3.2 GHz | Base Clock Speed | 2.5 GHz |
| 5.2 GHz | Turbo Clock Speed | Non-Turbo |
| 125 W | TDP | 35 W |
10 nm | Process Size | 32 nm |
32.0x | Multiplier | 25.0x |
| UHD Graphics 770 | Integrated Graphics | Intel HD (Sandy Bridge) |
Yes | Overclockable | No |
