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Sapphire Non-Reference RV770 PCB Pictured
The success of the RV770 graphics processor (GPU) meant that partners of ATI could experiment with the design and come up with several products based on the GPU. The likes of Sapphire, HIS, PowerCOlor, Palit, HIS, etc., have already come up with numerrous non-reference designs, though all those designs had a common ATI designed PCB, with a primary PCB design with common layout of the various components, where the memory configurations and coolers used made all the difference. Sapphire has come up with a new non-reference PCB design for the Radeon HD 4850 that places components in a different way, perhaps it aides manufacturing and keeps the memory chips at a distance from the VRM circuitry enough to keep it cool enough to be passively cooled by a central cooler's air-flow? Whatever be the design methodology, Expreview pictured an upcoming Sapphire product based on this new PCB.