0 Replies Latest reply on Dec 16, 2010 7:10 PM by ryta1203

    How do I calculate write time?


      I'd like to calculate the theoretical write time.

      Looking at the old equations, I have this:

      (#threads * bits) / (bus width * memory clock)

      Does the Fast Path somehow effect this?

      Looking at the DCT sample, if you use the equation above for 4k*4k threads, you get:

      (4096*4096*32*1) / (256*4800Mhz) for 5870 = .43ms, is this correct?

      I guess the release of the new cards has prevented people from AMD posting here?