from the there's-a-catch-,,, dept.
sideshow2004 writes "EETimes is reporting this morning that IBM and Georiga Tech have demonstrated a 500 GHz Silicon-germanium (SiGe) chip, operating at 4.5 Kelvins. The 'frozen chip' was fabricated by IBM on 200mm wafers, and, at room temperature, the circuits operated at approximately 350 GHz."
The party adjourned to a hot tub, yes. Fully clothed, I might add.
-- IBM employee, testifying in California State Supreme Court