We checked out the power consumption of the 512Mb card compared with the 256Mb card running 3D: The difference was only about 10 watts, not much more power consumed. Pages: 1 2 3 4 5 6 7 8 9 10 11 ArchivesReviews TeamVR http://www.vrzone.com VR-Zone is a leading online technology news publication reporting on bleeding edge trends in PC and mobile gadgets, with in-depth reviews and commentaries.