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£399.98
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AvailabilityMSRP in USD: $313
Availability
MSRP in USD: $313
Key Differences
In short — Core i7-3770K outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-3770K is 126 days older than Pentium G645.
Advantages of Intel Pentium G645
- Consumes up to 16% less energy than Intel Core i7-3770K - 65 vs 77 Watts
Advantages of Intel Core i7-3770K
- Performs up to 3% better in F1 22 than Pentium G645 - 259 vs 252 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 8 vs 2 threads
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i7-3770K
Desktop • Apr 29th, 2012
FPS
259
100%
Value, £/FPS
£0.83/FPS
100%
Price, £
£399.98
100%
FPS and Value Winner
Intel BX80637I73770K Core i7-3770K Quad-Core Processor 3.5 GHz 8 MB Cache LGA 1155 -
Buy for £399.98 on Amazon
In Stock
Updated 66 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Pentium G645
Desktop • Sep 2nd, 2012
Core i7-3770K
Desktop • Apr 29th, 2012
Geekbench 5 Benchmarks
Intel Pentium G645 | vs | Intel Core i7-3770K |
|---|---|---|
Sep 2nd, 2012 | Release Date | Apr 29th, 2012 |
| Pentium | Collection | Core i7 |
| Sandy Bridge | Codename | Ivy Bridge |
| Intel Socket 1155 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
| 2 | Cores | 4 |
| 2 | Threads | 8 |
| 2.9 GHz | Base Clock Speed | 3.5 GHz |
| Non-Turbo | Turbo Clock Speed | 3.9 GHz |
65 W | TDP | 77 W |
| 32 nm | Process Size | 22 nm |
| 29.0x | Multiplier | 35.0x |
| Intel HD (Sandy Bridge) | Integrated Graphics | Intel HD 4000 |
| No | Overclockable | Yes |
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