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Key Differences
In short — Core i9-7920X outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-7920X is 1834 days newer than Pentium G645.
Advantages of Intel Pentium G645
- Consumes up to 54% less energy than Intel Core i9-7920X - 65 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i9-7920X doesn't have integrated graphics
Advantages of Intel Core i9-7920X
- Performs up to 4% better in Metro Exodus than Pentium G645 - 144 vs 139 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 24 vs 2 threads
Metro Exodus
Resolution
1920 x 1080
Game Graphics
Extreme
Core i9-7920X
Desktop • Sep 10th, 2017
FPS
144
100%
Value, $/FPS
$3.8/FPS
100%
Price, $
$547.2
100%
FPS and Value Winner
Intel Core i9-7920X X-Series Processor 12 Cores up to 4.3 GHz Turbo Unlocked LGA2066 X299 Series 140W
Buy for $547.2 on Amazon
In Stock
Updated 111 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Extreme
Pentium G645
Desktop • Sep 2nd, 2012
Core i9-7920X
Desktop • Sep 10th, 2017
Geekbench 5 Benchmarks
Intel Pentium G645 | vs | Intel Core i9-7920X |
|---|---|---|
| Sep 2nd, 2012 | Release Date | Sep 10th, 2017 |
| Pentium | Collection | Core i9 |
| Sandy Bridge | Codename | Skylake |
| Intel Socket 1155 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
| 2 | Cores | 12 |
| 2 | Threads | 24 |
| 2.9 GHz | Base Clock Speed | 2.9 GHz |
| Non-Turbo | Turbo Clock Speed | 4.3 GHz |
65 W | TDP | 140 W |
| 32 nm | Process Size | 14 nm |
| 29.0x | Multiplier | 29.0x |
Intel HD (Sandy Bridge) | Integrated Graphics | None |
| No | Overclockable | Yes |
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