General information | Core i7-975 | Pentium G640T |
---|---|---|
Launched | Q2 2009 | Q1 2012 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | LGA1366 | LGA1155 |
Series Name | Intel Core i7 Extreme | Intel Pentium |
Core Family Name | Bloomfield | Sandy Bridge |
Clock | 3.3 GHz 0 % | 2.4 GHz 27.3 % |
Cores | 4 0 % | 2 50 % |
Threads | 8 0 % | 2 75 % |
Thermal Design Power (TDP) | 130 W 0 % | 35 W 73.1 % |
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 | No |
Performance | Core i7-975 | Pentium G640T |
Overall Score | 38754 0 % | 29294 24.4 % |
Future Proof | 13 % 53.6 % | 28 % 0 % |
Benchmark Score | 2256 0 % | 736 67.4 % |
Single Thread Score | 1490.5 0 % | 1108.6 25.6 % |
Encrypting Data | 5151 MB/s 0 % | 1698.4 MB/s 67 % |
Compressing Data | 74.7 MB/s 0 % | 22.3 MB/s 70.1 % |
String objects sorting | 10396.3 thousand/s 0 % | 3117.8 thousand/s 70 % |
Prime numbers generation | 25.7 millions/s 0 % | 9 millions/s 64.9 % |
Mathemathic operations (integer) | 18754.1 millions/s 0 % | 4952.1 millions/s 73.6 % |
Mathemathic operations (float) | 7938.1 millions/s 0 % | 2529.6 millions/s 68.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-975, Pentium G640T.
Average frames per second | Core i7-975 | Pentium G640T |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 69.8 FPS | 41.9 FPS |
High settings | 111.7 FPS | 67.0 FPS |
Medium settings | 139.6 FPS | 83.8 FPS |
Low settings | 174.5 FPS | 104.7 FPS |
Difference | 0 % | 40 % |
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 | Pentium G640T |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 118.9 FPS | 102.2 FPS |
High settings | 190.2 FPS | 163.5 FPS |
Medium settings | 237.8 FPS | 204.4 FPS |
Low settings | 297.2 FPS | 255.5 FPS |
Difference | 0 % | 14 % |