General information | Core i7-870 | Core i7-940 |
---|---|---|
Launched | Q3 2009 | Q4 2008 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | LGA1156 | LGA1366 |
Series Name | Intel Core i7 | Intel Core i7 |
Core Family Name | Lynnfield | Bloomfield |
Clock | 2.9 GHz 0 % | 2.9 GHz 0 % |
Turbo Clock | 3.6 GHz 0 % | 3.2 GHz 11.1 % |
Cores | 4 0 % | 4 0 % |
Threads | 8 0 % | 8 0 % |
Thermal Design Power (TDP) | 95 W 26.9 % | 130 W 0 % |
Lithography | 45 nm 0 % | 45 nm 0 % |
L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
L2 Cache |
4 × 256 kB
|
4 × 256 kB
|
L3 Cache |
1 × 8 MB
|
1 × 8 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i7-870 | Core i7-940 |
Overall Score | 37778 0 % | 37243 1.4 % |
Future Proof | 14 % 0 % | 10 % 28.6 % |
Benchmark Score | 2037 0 % | 1924 5.5 % |
Single Thread Score | 1370.2 0 % | 1310 4.4 % |
Encrypting Data | 4368 MB/s 0 % | 4117.6 MB/s 5.7 % |
Compressing Data | 66.8 MB/s 0 % | 63.8 MB/s 4.5 % |
String objects sorting | 9227.2 thousand/s 0 % | 8907.9 thousand/s 3.5 % |
Prime numbers generation | 21.1 millions/s 4.1 % | 22 millions/s 0 % |
Mathemathic operations (integer) | 17057 millions/s 0 % | 16089.5 millions/s 5.7 % |
Mathemathic operations (float) | 7336.6 millions/s 0 % | 6867.6 millions/s 6.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-870, Core i7-940.
Average frames per second | Core i7-870 | Core i7-940 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 66.6 FPS | 65.0 FPS |
High settings | 106.6 FPS | 104.0 FPS |
Medium settings | 133.2 FPS | 130.0 FPS |
Low settings | 166.6 FPS | 162.5 FPS |
Difference | 0 % | 2.4 % |
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 i7-870 | Core i7-940 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 116.8 FPS | 115.9 FPS |
High settings | 186.9 FPS | 185.4 FPS |
Medium settings | 233.6 FPS | 231.8 FPS |
Low settings | 292.1 FPS | 289.8 FPS |
Difference | 0 % | 0.8 % |