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 just a thought on mem speeds View next topic
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386er



Joined: 27 Jan 2007
Posts: 274
Location: USA
PostPosted: Tue Dec 22, 2009 9:32 am Reply with quoteBack to top
well seeing as we have been quiet around here, and i had a question i was wondering about in the back of my head, ive been thinking about video cards lately and the memory on it. so heres the question

if the pc system mem is 80ns, will a video card with 70ns or 60ns mem be faster than an 80ns mem chips on it, with the same vpu on it? just wondering...
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ryan



Joined: 19 Apr 2006
Posts: 261
Location: WisConSin
PostPosted: Tue Dec 22, 2009 10:38 pm Reply with quoteBack to top
Depends on the VPU in question and the clock speed of it.

Roughly 100ns = 10mhz at 0 wait state

Faster or slower will decrease or increase the ideal speed.

On some video cards you can overclock the VPU independant of the refresh rate if you change the oscillator.
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