General information | Core i7-975 | Core i5-2405S |
---|---|---|
Launched | Q2 2009 | Q2 2011 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | LGA1366 | LGA1155 |
Series Name | Intel Core i7 Extreme | Intel Core i5 |
Core Family Name | Bloomfield | Sandy Bridge |
Clock | 3.3 GHz 0 % | 2.5 GHz 24.2 % |
Turbo Clock | 3.6 GHz 0 % | 3.3 GHz 8.3 % |
Cores | 4 0 % | 4 0 % |
Threads | 8 0 % | 4 50 % |
Thermal Design Power (TDP) | 130 W 0 % | 65 W 50 % |
Lithography | 45 nm 0 % | 32 nm 28.9 % |
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 × 6 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | No |
Performance | Core i7-975 | Core i5-2405S |
Overall Score | 38771 0 % | 37890 2.3 % |
Future Proof | 13 % 45.8 % | 24 % 0 % |
Benchmark Score | 2260 0 % | 2061 8.8 % |
Single Thread Score | 1489 0 % | 1441.2 3.2 % |
Encrypting Data | 4864.8 MB/s 0 % | 4415.4 MB/s 9.2 % |
Compressing Data | 74.9 MB/s 0 % | 51.5 MB/s 31.2 % |
String objects sorting | 10279.1 thousand/s 0 % | 7083.9 thousand/s 31.1 % |
Prime numbers generation | 25.9 millions/s 0 % | 23 millions/s 11.4 % |
Mathemathic operations (integer) | 18688.7 millions/s 0 % | 11084.3 millions/s 40.7 % |
Mathemathic operations (float) | 7978.7 millions/s 0 % | 5638.1 millions/s 29.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-975, Core i5-2405S.
Average frames per second | Core i7-975 | Core i5-2405S |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 69.5 FPS | 67.0 FPS |
High settings | 111.2 FPS | 107.1 FPS |
Medium settings | 139.1 FPS | 133.9 FPS |
Low settings | 173.8 FPS | 167.4 FPS |
Difference | 0 % | 3.7 % |
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 i7-975 | Core i5-2405S |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 118.6 FPS | 117.1 FPS |
High settings | 189.7 FPS | 187.3 FPS |
Medium settings | 237.2 FPS | 234.1 FPS |
Low settings | 296.5 FPS | 292.6 FPS |
Difference | 0 % | 1.3 % |