Snabbhet på minnen?

http://en.wikipedia.org/wiki/DDR3
[B]Theoretically, these modules could transfer data at the effective clockrate of 400-800 MHz (for a single clock bandwidth of 800-1600 MHz), compared to DDR2's current range of 200-533 MHz (400-1066 MHz) or DDR's range of 100-300 MHz (200-600 MHz). To date, such bandwidth requirements have been mainly on the graphics market, where vast transfer of information between framebuffers is required.