Core i7-2700K
Pentium G640
|
|
|
| General information | Core i7-2700K | Pentium G640 |
|---|---|---|
| Launched | Q4 2011 | Q3 2012 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1155 | LGA1155 |
| Series Name | Intel Core i7 | Intel Pentium |
| Core Family Name | Sandy Bridge | Sandy Bridge |
| Clock | 3.5 GHz 0 % | 2.8 GHz 20 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 2 75 % |
| Thermal Design Power (TDP) | 95 W 0 % | 65 W 31.6 % |
| Lithography | 32 nm 0 % | 32 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
4 × 256 kB
|
2 × 256 kB
|
| L3 Cache |
1 × 8 MB
|
1 × 3 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Integrated GPU | Intel HD Graphics 3000 | Intel HD Graphics |
| Performance | Core i7-2700K | Pentium G640 |
| Overall Score | 43860 0 % | 30594 30.2 % |
| Future Proof | 27 % 12.9 % | 31 % 0 % |
| Benchmark Score | 3701 0 % | 876 76.3 % |
| Single Thread Score | 1804.3 0 % | 1306.3 27.6 % |
| Encrypting Data | 1771.8 MB/s 12.3 % | 2020.5 MB/s 0 % |
| Compressing Data | 93.7 MB/s 0 % | 26 MB/s 72.2 % |
| String objects sorting | 13938.8 thousand/s 0 % | 3572.8 thousand/s 74.4 % |
| Prime numbers generation | 25.9 millions/s 0 % | 10 millions/s 61.5 % |
| Mathemathic operations (integer) | 21933.4 millions/s 0 % | 5385.6 millions/s 75.4 % |
| Mathemathic operations (float) | 8265.5 millions/s 0 % | 2992.9 millions/s 63.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-2700K, Pentium G640.
| Average frames per second | Core i7-2700K | Pentium G640 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 85.0 FPS | 45.6 FPS |
| High settings | 135.9 FPS | 73.0 FPS |
| Medium settings | 169.9 FPS | 91.3 FPS |
| Low settings | 212.4 FPS | 114.1 FPS |
| Difference | 0 % | 46.3 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game 1920 × 1080 (FHD (1080p)) for Grand Theft Auto V.
| Grand Theft Auto V | Core i7-2700K | Pentium G640 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 127.9 FPS | 104.5 FPS |
| High settings | 204.7 FPS | 167.1 FPS |
| Medium settings | 255.8 FPS | 208.9 FPS |
| Low settings | 319.8 FPS | 261.1 FPS |
| Difference | 0 % | 18.3 % |
