Depends on what he's playing. The stock Q8400 in multi-threaded apps will beat the stock E8400 across the board, but for gaming it's not quite as cut and dry. AT's own bench has different results for a few games than that xbit link:
Dude, I hear you, but you're living in the past. There is no need to go dual-core atm if you are a gamer. Anyone who buys a dual-core for a gaming machine right now would be making a mistake. Respectfully, I submit that yes, it is cut and dry - Quads over Duals.
