Filed under: LaptopsAll set to one-up the 2.6GHz X7800, Intel has reportedly launched the 2.8GHz successor, unsurprisingly dubbed the Core 2 Extreme X7900. The processor purportedly relies on a 65-nanometer die, but boasts updated specs to go along with the 200MHz jump in speed. The chip will apparently offer up an 800MHz front-side-bus, chew through 44-watts of power, and arrive at OEMs unlocked and ready for a (likely minor) does of overclocking. At the GC Press Day, an