The GT300/Fermi Thread - Part 2!

[highoctane]

GTX 470 = 320-bit = 1280 MB = 10 DRAMs

GTX480 = 384-bit = 1536 MB = 12 DRAMs

No?

Since nvidia uses 64 bit memory controllers,

gtx470 = 5x64 bit (320) = 10 drams x 128 = 1280
gtx480 = 6x64 bit (384) = 12 drams x 128 = 1536

Each controller utilizing two drams