Consuming just 167.13 watts this Intel Core 2 Extreme 3 GHz processor runs at between 0.85 volts and 1.5 volts. The Intel Q6850 quad-core processor, built on the Kentsfield core, runs at a true 3000 MHz (3 GHz) with a bus speed of 1333 MHz, meaning the actual throughput is measured at 12 GHz. Running a 64-bit wide data path, this quad-core processor is a true 64-bit machine. It has four cores and can have four threads running simultaneously. The Intel Q6850 has 2x 4 MB Level 2 caches that are shared between two cores with 4x 32 KB instruction and 4x 32 KB data caches. The Intel Core 2 Extreme 3 GHz processor has a clock multiplier of nine, but this can be adjusted by the user to allow overclocking, though extreme caution must be used with regard to heat dissipation when this is attempted. It is built using a 0.065 manufacturing process. The Intel Core 2 Extreme 3 GHz processor is housed in a socket 775 (LGA775) Flip-Chip Land Grid Array and measures just 3.75 cm per side.