Guru3D have just reviewed?the AGP versions of the X850 range.
Quote "Also quite important for some excellent HDTV usage, a component 3-way RCA cable. Connect the card to a nice LCD or Plasma screen and you can play HDTV games or playback movies on that big screen. The cards themselves then. It’s quite hard to determine real changes at PCB level over the reference model as the cooler is blocking my view! I can tell you though that HiS is following reference design precisely. The trick however is faster memory and the cooling technology, which is called IceQ-II, which we’ll get into in a minute."
Read the full 17 page review HERE