General information | Core2 Quad Q9400 | Core2 Quad Q8400 |
---|---|---|
Launched | Q4 2008 | Q2 2009 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | LGA775 | LGA775 |
Series Name | Intel Core 2 Quad | Intel Core 2 Quad |
Core Family Name | Yorkfield | Yorkfield |
Clock | 2.7 GHz 0 % | 2.7 GHz 0 % |
Cores | 4 0 % | 4 0 % |
Threads | 4 0 % | 4 0 % |
Thermal Design Power (TDP) | 95 W 0 % | 95 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 |
2 × 3 MB
|
2 × 2 MB
|
ECC Supported | No | No |
Multithreading Supported | No | No |
Performance | Core2 Quad Q9400 | Core2 Quad Q8400 |
Overall Score | 34275 0 % | 34108 0.5 % |
Future Proof | 10 % 23.1 % | 13 % 0 % |
Benchmark Score | 1380 0 % | 1353 2 % |
Single Thread Score | 1134.7 1.3 % | 1149.4 0 % |
Encrypting Data | 2974.4 MB/s 0 % | 2916.7 MB/s 1.9 % |
Compressing Data | 45.1 MB/s 0.9 % | 45.5 MB/s 0 % |
String objects sorting | 6190 thousand/s 0 % | 6161.8 thousand/s 0.5 % |
Prime numbers generation | 9.1 millions/s 0 % | 7 millions/s 22.5 % |
Mathemathic operations (integer) | 10092.2 millions/s 0 % | 9963 millions/s 1.3 % |
Mathemathic operations (float) | 5580.3 millions/s 1.4 % | 5661.2 millions/s 0 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core2 Quad Q9400, Core2 Quad Q8400.
Average frames per second | Core2 Quad Q9400 | Core2 Quad Q8400 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 56.2 FPS | 55.7 FPS |
High settings | 90.0 FPS | 89.2 FPS |
Medium settings | 112.5 FPS | 111.5 FPS |
Low settings | 140.6 FPS | 139.4 FPS |
Difference | 0 % | 0.9 % |
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 | Core2 Quad Q9400 | Core2 Quad Q8400 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 110.7 FPS | 110.3 FPS |
High settings | 177.1 FPS | 176.5 FPS |
Medium settings | 221.3 FPS | 220.7 FPS |
Low settings | 276.6 FPS | 275.8 FPS |
Difference | 0 % | 0.3 % |