General information | Core i7-875K | Core i3-3245 |
---|---|---|
Launched | Q2 2010 | 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 i7-875K | Core i3-3245 |
Overall Score | 37606 0 % | 35217 6.4 % |
Future Proof | 18 % 47.1 % | 34 % 0 % |
Benchmark Score | 2000 0 % | 1538 23.1 % |
Single Thread Score | 1356.1 24.2 % | 1789.2 0 % |
Encrypting Data | 4566.4 MB/s 0 % | 3505.2 MB/s 23.2 % |
Compressing Data | 66.6 MB/s 0 % | 45.3 MB/s 32 % |
String objects sorting | 9157.8 thousand/s 0 % | 6304.3 thousand/s 31.2 % |
Prime numbers generation | 22 millions/s 0 % | 13.9 millions/s 36.7 % |
Mathemathic operations (integer) | 16710.6 millions/s 0 % | 10268.1 millions/s 38.6 % |
Mathemathic operations (float) | 7158.5 millions/s 0 % | 5204.4 millions/s 27.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-875K, Core i3-3245.
Average frames per second | Core i7-875K | Core i3-3245 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 66.4 FPS | 59.3 FPS |
High settings | 106.3 FPS | 94.9 FPS |
Medium settings | 132.8 FPS | 118.6 FPS |
Low settings | 166.0 FPS | 148.3 FPS |
Difference | 0 % | 10.7 % |
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 | Core i3-3245 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 116.9 FPS | 112.6 FPS |
High settings | 187.0 FPS | 180.2 FPS |
Medium settings | 233.7 FPS | 225.2 FPS |
Low settings | 292.2 FPS | 281.5 FPS |
Difference | 0 % | 3.6 % |