Buy on Amazon
Out of Stock
Availability
Availability
No items available
Availability
Availability
Key Differences
In short — Core i7-870 outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-870 is 1090 days older than Pentium G645.
Advantages of Intel Pentium G645
- Consumes up to 32% less energy than Intel Core i7-870 - 65 vs 95 Watts
- Works without a dedicated GPU, while Intel Core i7-870 doesn't have integrated graphics
Advantages of Intel Core i7-870
- Performs up to 0% better in Tom Clancy's Rainbow Six Siege than Pentium G645 - 447 vs 445 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 8 vs 2 threads
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i7-870
Currently N/A on Amazon
Out of Stock
Updated 162 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Pentium G645
Desktop • Sep 2nd, 2012
Core i7-870
Desktop • Sep 8th, 2009
Geekbench 5 Benchmarks
Intel Pentium G645 | vs | Intel Core i7-870 |
|---|---|---|
Sep 2nd, 2012 | Release Date | Sep 8th, 2009 |
| Pentium | Collection | Core i7 |
| Sandy Bridge | Codename | Lynnfield |
| Intel Socket 1155 | Socket | Intel Socket 1156 |
Desktop | Segment | Desktop |
| 2 | Cores | 4 |
| 2 | Threads | 8 |
| 2.9 GHz | Base Clock Speed | 2.9 GHz |
| Non-Turbo | Turbo Clock Speed | 3.6 GHz |
65 W | TDP | 95 W |
32 nm | Process Size | 45 nm |
29.0x | Multiplier | 22.0x |
Intel HD (Sandy Bridge) | Integrated Graphics | None |
| No | Overclockable | No |
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.