Core i7-870
A6-6420K
|
|
|
| General information | Core i7-870 | A6-6420K |
|---|---|---|
| Launched | Q3 2009 | Q4 2014 |
| Used in | Desktop | Desktop |
| Factory | Intel | AMD |
| Socket | LGA1156 | FM2 |
| Series Name | Intel Core i7 | AMD A6 |
| Core Family Name | Lynnfield | Richland |
| Clock | 2.9 GHz 27.5 % | 4 GHz 0 % |
| Turbo Clock | 3.6 GHz 14.3 % | 4.2 GHz 0 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 2 75 % |
| Thermal Design Power (TDP) | 95 W 0 % | 65 W 31.6 % |
| Lithography | 45 nm 0 % | 32 nm 28.9 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 16 kB Data
1 × 64 kB Instruction |
| L2 Cache |
4 × 256 kB
|
1 × 1 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-870 | A6-6420K |
| Overall Score | 37692 0 % | 31771 15.7 % |
| Future Proof | 14 % 68.2 % | 44 % 0 % |
| Benchmark Score | 2018 0 % | 1019 49.5 % |
| Single Thread Score | 1382.2 10.1 % | 1537.5 0 % |
| Encrypting Data | 4567.6 MB/s 0 % | 2333.7 MB/s 48.9 % |
| Compressing Data | 66.1 MB/s 0 % | 26.8 MB/s 59.4 % |
| String objects sorting | 9237.5 thousand/s 0 % | 3503 thousand/s 62.1 % |
| Prime numbers generation | 21 millions/s 0 % | 6 millions/s 71.3 % |
| Mathemathic operations (integer) | 16893 millions/s 0 % | 10383 millions/s 38.5 % |
| Mathemathic operations (float) | 7262.4 millions/s 0 % | 2622.1 millions/s 63.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-870, A6-6420K.
| Average frames per second | Core i7-870 | A6-6420K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 66.7 FPS | 49.2 FPS |
| High settings | 106.7 FPS | 78.7 FPS |
| Medium settings | 133.3 FPS | 98.4 FPS |
| Low settings | 166.7 FPS | 122.9 FPS |
| Difference | 0 % | 26.2 % |
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 | A6-6420K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 117.0 FPS | 106.6 FPS |
| High settings | 187.2 FPS | 170.5 FPS |
| Medium settings | 234.0 FPS | 213.2 FPS |
| Low settings | 292.5 FPS | 266.4 FPS |
| Difference | 0 % | 8.9 % |
