GDDR3 was Sony's choice for the PlayStation 3 gaming console's graphics memory, although its nVidia based GPU is also capable of accessing the main system memory, which consists of XDR DRAM designed by Rambus Incorporated (Similar technology is marketed by nVidia as TurboCache in PC platform GPUs).
GDDR3-mälu hakkas kasutama ka Sony oma PlayStation 3 mängukonsoolides, kuigi selle Nvidia baasil põhinev GPU on samuti võimeline juurdepääsule peamise süsteemi mälule, mis koosneb XDR DRAM-mälust mille kujundas Rambus Incorpocated (sarnast tehnoloogiat turustatakse Nvidia TurboCache PC platvormi GPU-s).