HIS started shipping two new models of graphics cards based on the AMD Radeon HD 6850 GPU, that use the company's in-house IceQ X design board and cooling solution. The two consist of a base model that sticks to AMD reference clock speeds, and a Turbo model that comes overclocked out of the box. The IceQ X cards use a standard length blue-colored PCB on which sits the IceQ X cooler. The cooler makes use of a slightly large aluminum fin array to which heat is conveyed by 8 mm thick nickel-plated copper heat pipes, which is centrally ventilated by a 92 mm fan. The cooler is covered by a frosty-looking shroud. The base model uses 775/1000 MHz (core/memory actual) clock speeds, and the Turbo model runs at 820/1100 MHz.