Inno3D released the non-reference design GeForce GTX 470 Hawk graphics card. The card is characterized by the large iChill heatsink which uses a large aluminum fin array that's cooled by three fans. Despite its proportions, the company claims the cooler's noise level to be only around 18 - 29 dBA (max), compared to the up to 38 dBA of the reference cooler. As far as performance goes, Inno3D claims the cooler keeps temperatures up to 22 °C lower than what the reference cooler manages, around the 70 °C mark on load. Apart from the cooler, the Inno3D GTX 470 Hawk uses a fairly standard NVIDIA reference design PCB that is green in color, and comes with reference clock speeds of 608/1215/837 MHz (core/shader/memory). Like any other GTX 470, the card has 448 CUDA cores, and 1280 MB of GDDR5 memory installed on a 320-bit wide memory interface.