General information | Core i7-875K | A4-4020 |
---|---|---|
Launched | Q2 2010 | Q3 2014 |
Used in | Desktop | Desktop |
Factory | Intel | AMD |
Socket | LGA1156 | FM2 |
Series Name | Intel Core i7 | AMD A4 |
Core Family Name | Lynnfield | Richland |
Clock | 2.9 GHz 9.4 % | 3.2 GHz 0 % |
Turbo Clock | 3.6 GHz 0 % | 3.4 GHz 5.6 % |
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 i7-875K | A4-4020 |
Overall Score | 37605 0 % | 30090 20 % |
Future Proof | 18 % 58.1 % | 43 % 0 % |
Benchmark Score | 2000 0 % | 820 59 % |
Single Thread Score | 1348 0 % | 1207.8 10.4 % |
Encrypting Data | 4525.2 MB/s 0 % | 1873.9 MB/s 58.6 % |
Compressing Data | 65.7 MB/s 0 % | 20.7 MB/s 68.5 % |
String objects sorting | 9167.1 thousand/s 0 % | 2660.3 thousand/s 71 % |
Prime numbers generation | 21.8 millions/s 0 % | 5 millions/s 77 % |
Mathemathic operations (integer) | 16445.4 millions/s 0 % | 8181.1 millions/s 50.3 % |
Mathemathic operations (float) | 7223.4 millions/s 0 % | 2232.9 millions/s 69.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-875K, A4-4020.
Average frames per second | Core i7-875K | A4-4020 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 66.4 FPS | 44.2 FPS |
High settings | 106.2 FPS | 70.7 FPS |
Medium settings | 132.8 FPS | 88.4 FPS |
Low settings | 166.0 FPS | 110.5 FPS |
Difference | 0 % | 33.4 % |
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 i7-875K | A4-4020 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 116.9 FPS | 103.6 FPS |
High settings | 187.0 FPS | 165.8 FPS |
Medium settings | 233.7 FPS | 207.2 FPS |
Low settings | 292.2 FPS | 259.1 FPS |
Difference | 0 % | 11.3 % |