Name: MS Date: 12/4/2006 8:03:31 AM (GMT-7) IP Address: 66.1.252.30 In Reply to: Re: Asi I said: posted by Cristi Message:
is the product of the interface and the data rate. If your interface is twice as wide, you get twice the memory bandwidth between the GPU and the graphics memory. Just to keep up wityh the fill rate, each pixel needs 4 bytes (32 bits) for every frame meaning that you need 1600 x 1200 x 4 bytes for every frame at 1600 x 1200 resolution. Make that 200 fps and you need 1.5 GB/sec bandwidth. Add 4 x AA and you need a minimum of 6 GB/sec. |
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