Guru3d:

We test the Gigabyte GV-R485OC-1GI Radeon HD 4850 equipped with 1GB of DDR3 memory. It has a custom PCB printed circuit board comes with no less than 1 Gigabyte of GDDR3 framebuffer memory the manufacturer slapped a Zalman cooler on top of it and to finish it off they even overclocked it. It’s the stuff we life and breathe for here at Guru3D.com definitely worth our time checking out I’d say.