The Radeon HD 3870 X2 may have been delayed another week, though that hasn't stopped its slower counterparts from rolling out the door. Although only boards based on the HD 3650 and 3450 have been announced, we've included the specs of every board in the series in the table on the right (including the unconfirmed Radeon HD 3690). The Radeon HD 3450, 3470 and 3650 are already available, and they all cost under US $100.

Read the full story here...