General information | Core i7-875K | Core i3-2100T |
---|---|---|
Launched | Q2 2010 | Q1 2011 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | LGA1156 | LGA1155 |
Series Name | Intel Core i7 | Intel Core i3 |
Core Family Name | Lynnfield | Sandy Bridge |
Clock | 2.9 GHz 0 % | 2.5 GHz 13.8 % |
Cores | 4 0 % | 2 50 % |
Threads | 8 0 % | 4 50 % |
Thermal Design Power (TDP) | 95 W 0 % | 35 W 63.2 % |
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 × 3 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i7-875K | Core i3-2100T |
Overall Score | 37605 0 % | 31318 16.7 % |
Future Proof | 18 % 21.7 % | 23 % 0 % |
Benchmark Score | 2000 0 % | 962 51.9 % |
Single Thread Score | 1346.7 0 % | 1081.5 19.7 % |
Encrypting Data | 4588.5 MB/s 0 % | 2198.7 MB/s 52.1 % |
Compressing Data | 66.7 MB/s 0 % | 29.6 MB/s 55.6 % |
String objects sorting | 9324.2 thousand/s 0 % | 4659.6 thousand/s 50 % |
Prime numbers generation | 22 millions/s 0 % | 10 millions/s 54.4 % |
Mathemathic operations (integer) | 16644.3 millions/s 0 % | 6748.7 millions/s 59.5 % |
Mathemathic operations (float) | 7158.5 millions/s 0 % | 2765.7 millions/s 61.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-875K, Core i3-2100T.
Average frames per second | Core i7-875K | Core i3-2100T |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 66.4 FPS | 47.8 FPS |
High settings | 106.2 FPS | 76.5 FPS |
Medium settings | 132.8 FPS | 95.6 FPS |
Low settings | 166.0 FPS | 119.5 FPS |
Difference | 0 % | 28 % |
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 i3-2100T |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 116.8 FPS | 105.7 FPS |
High settings | 186.9 FPS | 169.1 FPS |
Medium settings | 233.6 FPS | 211.4 FPS |
Low settings | 292.0 FPS | 264.2 FPS |
Difference | 0 % | 9.5 % |