On 1/27/2012 7:17 AM, Paul Martz wrote:
Bb
FPS = ----------------
Nw * Nd * Sd + O
Where Bb is the bus bandwidth in bytes,
Upon rereading this, a few corrections:
Bb
FPS = ------------------
Nw * (Nd * Sd + O)
And note that Bb is bandwidth in bytes/sec, of course (not bytes).
Anyhow, this is all just back of the napkin stuff. With a little more effort I
imagine you can refine the formula, and of course you have access to the actual
data and values. I'd be interested in hearing if this line of investigation
confirms the bus limitation theory.
-Paul
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