General information | Core i7-940 | Core i5-660 |
---|---|---|
Launched | Q4 2008 | Q4 2009 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | LGA1366 | LGA1156 |
Series Name | Intel Core i7 | Intel Core i5 |
Core Family Name | Bloomfield | Clarkdale |
Clock | 2.9 GHz 12.1 % | 3.3 GHz 0 % |
Turbo Clock | 3.2 GHz 11.1 % | 3.6 GHz 0 % |
Cores | 4 0 % | 2 50 % |
Threads | 8 0 % | 4 50 % |
Thermal Design Power (TDP) | 130 W 0 % | 73 W 43.8 % |
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 × 4 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i7-940 | Core i5-660 |
Overall Score | 37153 0 % | 35227 5.2 % |
Future Proof | 10 % 33.3 % | 15 % 0 % |
Benchmark Score | 1905 0 % | 1540 19.2 % |
Single Thread Score | 1319.2 6.5 % | 1410.9 0 % |
Encrypting Data | 4341.5 MB/s 0 % | 3516.2 MB/s 19 % |
Compressing Data | 63.7 MB/s 0 % | 37 MB/s 41.9 % |
String objects sorting | 8890.2 thousand/s 0 % | 5206.7 thousand/s 41.4 % |
Prime numbers generation | 22 millions/s 0 % | 11 millions/s 50 % |
Mathemathic operations (integer) | 16089.5 millions/s 0 % | 9251.2 millions/s 42.5 % |
Mathemathic operations (float) | 6936.6 millions/s 0 % | 3939.2 millions/s 43.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-940, Core i5-660.
Average frames per second | Core i7-940 | Core i5-660 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 65.1 FPS | 59.3 FPS |
High settings | 104.1 FPS | 94.9 FPS |
Medium settings | 130.2 FPS | 118.7 FPS |
Low settings | 162.7 FPS | 148.3 FPS |
Difference | 0 % | 8.8 % |
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 i7-940 | Core i5-660 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 116.0 FPS | 112.7 FPS |
High settings | 185.7 FPS | 180.3 FPS |
Medium settings | 232.1 FPS | 225.4 FPS |
Low settings | 290.1 FPS | 281.7 FPS |
Difference | 0 % | 2.9 % |