Microsoft's final CES keynote will be in 2012, bad timing to blame Engadget The two stars, though, are clearly the A6-3670K and A8-3870K, which feature unlocked CPU and GPU clocks for the avid overclockers out there. Both are 100W quad-core parts with 600MHz Radeon graphics cores, but the A8 runs its CPU at 3GHz while the A6 ... |