General information | Core i7-875K | Core i3-3250 |
---|---|---|
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 17.1 % | 3.5 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 | Yes |
Multithreading Supported | Yes | Yes |
Performance | Core i7-875K | Core i3-3250 |
Overall Score | 37606 0 % | 35437 5.8 % |
Future Proof | 18 % 47.1 % | 34 % 0 % |
Benchmark Score | 2000 0 % | 1577 21.2 % |
Single Thread Score | 1334.6 27.6 % | 1843.7 0 % |
Encrypting Data | 4557.2 MB/s 0 % | 3582.8 MB/s 21.4 % |
Compressing Data | 66.7 MB/s 0 % | 47.7 MB/s 28.4 % |
String objects sorting | 9222.5 thousand/s 0 % | 6808.9 thousand/s 26.2 % |
Prime numbers generation | 22.2 millions/s 0 % | 13.9 millions/s 37.4 % |
Mathemathic operations (integer) | 16478.5 millions/s 0 % | 10691.8 millions/s 35.1 % |
Mathemathic operations (float) | 7209 millions/s 0 % | 5394 millions/s 25.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-875K, Core i3-3250.
Average frames per second | Core i7-875K | Core i3-3250 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 66.4 FPS | 60.0 FPS |
High settings | 106.3 FPS | 95.9 FPS |
Medium settings | 132.8 FPS | 119.9 FPS |
Low settings | 166.0 FPS | 149.9 FPS |
Difference | 0 % | 9.7 % |
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 i3-3250 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 116.9 FPS | 113.0 FPS |
High settings | 187.0 FPS | 180.9 FPS |
Medium settings | 233.7 FPS | 226.1 FPS |
Low settings | 292.2 FPS | 282.6 FPS |
Difference | 0 % | 3.3 % |