HIS are back in the labs again this month with their latest generation of cards, the PCI Express versions of the ATI Radeon X850XT and X800XL. Both cards are part of the HIS IceQ II series which claim (and do) to offer better cooling than ATI reference cards as well as not exceeding 20db in the noise department. Both cards support iTURBO and the X850XT version even has a standard iTURBO overclocked setting which matches the clock speeds of the more expensive X850XT PE. That means you?ll get the performance of the ultra high-end X850XT PE for the price of the high-end X850XT. Read on as TweakTown take a close look at both cards!