HIS added the Radeon HD 6870 IceQ 1GB edition. This model has the reference clockspeeds, it has a 900MHz core and 1GB GDDR5 clocked at 4200MHz. The cooling solution consists of a large heatsink with four copper heatpipes, the fan looks rather tiny but according to HIS it keeps the card up to 24
HIS Radeon HD 6870 IceQ 1GB card