Core i7-870
Core i5-670
|
|
|
| General information | Core i7-870 | Core i5-670 |
|---|---|---|
| Launched | Q3 2009 | Q1 2010 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1156 | LGA1156 |
| Series Name | Intel Core i7 | Intel Core i5 |
| Core Family Name | Lynnfield | Clarkdale |
| Clock | 2.9 GHz 17.1 % | 3.5 GHz 0 % |
| Turbo Clock | 3.6 GHz 2.7 % | 3.7 GHz 0 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 95 W 0 % | 73 W 23.2 % |
| Lithography | 45 nm 0 % | 32 nm 28.9 % |
| 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 × 4 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i7-870 | Core i5-670 |
| Overall Score | 37692 0 % | 35773 5.1 % |
| Future Proof | 14 % 17.6 % | 17 % 0 % |
| Benchmark Score | 2018 0 % | 1638 18.8 % |
| Single Thread Score | 1386.4 9.7 % | 1534.6 0 % |
| Encrypting Data | 4618.4 MB/s 0 % | 3762 MB/s 18.5 % |
| Compressing Data | 67 MB/s 0 % | 39.3 MB/s 41.3 % |
| String objects sorting | 9265.3 thousand/s 0 % | 5611.8 thousand/s 39.4 % |
| Prime numbers generation | 20.9 millions/s 0 % | 10.9 millions/s 47.8 % |
| Mathemathic operations (integer) | 17063 millions/s 0 % | 9956 millions/s 41.7 % |
| Mathemathic operations (float) | 7306.4 millions/s 0 % | 4208.8 millions/s 42.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-870, Core i5-670.
| Average frames per second | Core i7-870 | Core i5-670 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 66.7 FPS | 61.0 FPS |
| High settings | 106.7 FPS | 97.6 FPS |
| Medium settings | 133.3 FPS | 122.0 FPS |
| Low settings | 166.7 FPS | 152.4 FPS |
| Difference | 0 % | 8.5 % |
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 i7-870 | Core i5-670 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 117.0 FPS | 113.6 FPS |
| High settings | 187.2 FPS | 181.7 FPS |
| Medium settings | 234.0 FPS | 227.2 FPS |
| Low settings | 292.5 FPS | 284.0 FPS |
| Difference | 0 % | 2.9 % |
