Key Differences
In short — Core i7-4771 outperforms Pentium G640 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-4771 is 455 days newer than Pentium G640.
Advantages of Intel Pentium G640
- Consumes up to 23% less energy than Intel Core i7-4771 - 65 vs 84 Watts
Advantages of Intel Core i7-4771
- Performs up to 24% better in Cyberpunk 2077 than Pentium G640 - 73 vs 59 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G640 - 8 vs 2 threads
Cyberpunk 2077
Resolution
1920 x 1080
Game Graphics
RT Overdrive
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
RT Overdrive
Pentium G640
Desktop • Jun 3rd, 2012
Core i7-4771
Desktop • Sep 1st, 2013
Geekbench 5 Benchmarks
Intel Pentium G640 | vs | Intel Core i7-4771 |
|---|---|---|
| Jun 3rd, 2012 | Release Date | Sep 1st, 2013 |
| Pentium | Collection | Core i7 |
| Sandy Bridge | Codename | Haswell |
| Intel Socket 1155 | Socket | Intel Socket 1150 |
Desktop | Segment | Desktop |
| 2 | Cores | 4 |
| 2 | Threads | 8 |
| 2.8 GHz | Base Clock Speed | 3.5 GHz |
| Non-Turbo | Turbo Clock Speed | 3.9 GHz |
65 W | TDP | 84 W |
| 32 nm | Process Size | 22 nm |
| 28.0x | Multiplier | 35.0x |
| Intel HD (Sandy Bridge) | Integrated Graphics | Intel HD 4600 |
| No | Overclockable | No |
