How do I calculate write time?

Discussion created by ryta1203 on Dec 16, 2010

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?