Intel Core i7-950 3.06 GHz 8 MB Cache Socket LGA1366 Processor Intel Core i7-950 3.06 GHz 4.8 GT/s 8 MB Socket 1366 Quad-Core CPU General Features: Intel Core i7 Processor i7-950 3.06 GHz CPU speed 4.8 GT/s (Gigatransfers per second) Bus speed 8 MB L3 cache size 4 x 256 KB L2 cache Socket 1366 45 nm manufacturing technology 23 bus/core ratio 130-watt thermal design power D0 core stepping .80V - 1.375V VID Voltage Range S-Spec: SLBEN