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Key Differences
In short — Core i7-7700K outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-7700K is 1584 days newer than Pentium G645.
Advantages of Intel Core i7-7700K
- Performs up to 25% better in Grand Theft Auto V than Pentium G645 - 134 vs 107 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 8 vs 2 threads
Advantages of Intel Pentium G645
- Consumes up to 29% less energy than Intel Core i7-7700K - 65 vs 91 Watts
Grand Theft Auto V
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-7700K
Desktop • Jan 3rd, 2017
FPS
134
100%
Value, £/FPS
£1.86/FPS
100%
Price, £
£248.88
100%
FPS and Value Winner
Intel Core i7-7700K 4.2 GHz QuadCore 8MB Cache Processor
Buy for £248.88 on Amazon
In Stock
Updated 9825 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-7700K
Desktop • Jan 3rd, 2017
Pentium G645
Desktop • Sep 2nd, 2012
Geekbench 5 Benchmarks
Intel Core i7-7700K | vs | Intel Pentium G645 |
|---|---|---|
Jan 3rd, 2017 | Release Date | Sep 2nd, 2012 |
| Core i7 | Collection | Pentium |
| Kaby Lake | Codename | Sandy Bridge |
| Intel Socket 1151 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
4 | Cores | 2 |
8 | Threads | 2 |
4.2 GHz | Base Clock Speed | 2.9 GHz |
| 4.5 GHz | Turbo Clock Speed | Non-Turbo |
| 91 W | TDP | 65 W |
14 nm | Process Size | 32 nm |
42.0x | Multiplier | 29.0x |
| HD 630 | Integrated Graphics | Intel HD (Sandy Bridge) |
Yes | Overclockable | No |
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