for memory bandwidth , i think .
Fundamentals of Overclocking, NEWBIES PLS READ THIS BEFORE POSTING
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 Mar 25 2007, 08:15 PM
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#1
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All Stars
13,210 posts Joined: Jul 2006 
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Mar 5 2009, 12:10 PM
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#2
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All Stars
13,210 posts Joined: Jul 2006
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@ZeneticX: no, not recommended.
@hsienhsien: no, not recommended. QUOTE(deep_hunter @ Mar 5 2009, 03:32 AM) oledi oc my pc but it restart by itself...why?spec like my sig only increase vdimm to 2.0v and oc proc from 1.86ghz to 2.1ghz.up vcore to 1.4v...not enough voltage?  did you use divider to drop memory speed? |
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Mar 11 2009, 11:45 AM
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#3
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13,210 posts Joined: Jul 2006
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is this a tarp?
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Oct 24 2009, 02:30 PM
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#4
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13,210 posts Joined: Jul 2006
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QUOTE(yong_lin94 @ Oct 24 2009, 12:19 PM) for me it is easy to get the fsb , multiplier , vcore , but really headache is ram , i think it is the most confuse ..... can't understand ram .... wtf u want more confuse? AMD don't have FSB  ok, athlon2 240 run 2800MHz (14x 200bus speed, BCLK) lets say u use DDR800, so it run 400MHz using 2:1 memory divider (ratio to BCLK as 400:200) when you increase the bus speed to 250MHz, CPUx14 become 3500MHz. nice! but then because of 2:1 divider, RAM speed also increase to DDR1000 <- this is a problem if ur DDR800 RAM cannot handle this speed. so you lower down the divider, to 10:6 a.k.a. DDR667 or 333MHz. it will become DDR833 <- still ok btw, still got this 2 things to read: NB speed, HTT speedlink |
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Oct 25 2009, 02:28 PM
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#5
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13,210 posts Joined: Jul 2006
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no, 240 2.8GHz max multiplier is 14X.
you cannot do anything about it, AMD lock it. else 245 14.5X and 250 15X how to sell? |
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