Core i7-870
Core i3-3245
|
|
|
| General information | Core i7-870 | Core i3-3245 |
|---|---|---|
| Launched | Q3 2009 | Q1 2013 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1156 | LGA1155 |
| Series Name | Intel Core i7 | Intel Core i3 |
| Core Family Name | Lynnfield | Ivy Bridge |
| Clock | 2.9 GHz 14.7 % | 3.4 GHz 0 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 95 W 0 % | 55 W 42.1 % |
| Lithography | 45 nm 0 % | 22 nm 51.1 % |
| 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 | Yes |
| Performance | Core i7-870 | Core i3-3245 |
| Overall Score | 37692 0 % | 35216 6.6 % |
| Future Proof | 14 % 58.8 % | 34 % 0 % |
| Benchmark Score | 2018 0 % | 1538 23.8 % |
| Single Thread Score | 1385 23.2 % | 1803.5 0 % |
| Encrypting Data | 4617.6 MB/s 0 % | 3518.7 MB/s 23.8 % |
| Compressing Data | 66.7 MB/s 0 % | 45.8 MB/s 31.3 % |
| String objects sorting | 9312.5 thousand/s 0 % | 6367.7 thousand/s 31.6 % |
| Prime numbers generation | 20.8 millions/s 0 % | 14 millions/s 32.7 % |
| Mathemathic operations (integer) | 16997 millions/s 0 % | 10114.8 millions/s 40.5 % |
| Mathemathic operations (float) | 7336.6 millions/s 0 % | 5178.6 millions/s 29.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-870, Core i3-3245.
| Average frames per second | Core i7-870 | Core i3-3245 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 66.7 FPS | 59.3 FPS |
| High settings | 106.7 FPS | 94.9 FPS |
| Medium settings | 133.3 FPS | 118.6 FPS |
| Low settings | 166.7 FPS | 148.3 FPS |
| Difference | 0 % | 11 % |
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 i3-3245 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 117.1 FPS | 112.7 FPS |
| High settings | 187.3 FPS | 180.3 FPS |
| Medium settings | 234.1 FPS | 225.3 FPS |
| Low settings | 292.7 FPS | 281.7 FPS |
| Difference | 0 % | 3.7 % |
