no_nonsense4857 Posted July 12, 2007 Posted July 12, 2007 275x10=2750MHZ (cpu speed)2750 (cpu speed) '/, 11 (180 divider) = 250MHZ "DDR500" the 200 divider or 1:1 is always the CPU multiplyer (eg. 10 in the above case) Each step down is an increase in "1" of this number. So the 180 divider is 10+1=11..And so on..... Get it? Sorry, Could you please clarify the '/, thing? Do you mean.... 2750 (cpu speed) / 11 (180 divider) = 250 MHz If yes, then assuming the next divider, which would be /12 2750 (cpu speed) / 12 (divider after 180... 166 ?) = 299.1667 MHz. Is this right? Have i got it now Share this post Link to post Share on other sites More sharing options...
27floyd Posted July 12, 2007 Posted July 12, 2007 Sorry '/. does equal /......(divided by).. You do have it now except that next 166 divider is 12 not 11.. In the case we are looking at, here is how the dividers look.... 200=10 <-(cpu multiplier)--275mhz 180=11--250mhz 166=12--229mhz 150=13--211mhz Share this post Link to post Share on other sites More sharing options...
27floyd Posted July 12, 2007 Posted July 12, 2007 2750 (cpu speed) / 11 (divider after 180... 166 ?) = 299.1667 MHz. Is this right? I really dont know how you got these numbers, but I think you got it figured out now. Just be careful with the calculations... Share this post Link to post Share on other sites More sharing options...
no_nonsense4857 Posted July 13, 2007 Posted July 13, 2007 Hi 27floyd, Previous post edited. So, i presume the bios takes care of the ' .1667 ' MHz on DDR180 @ 275 X 10? Hence we just say the the RAM is running at 299 MHz in this scenario. Thank you for the help Share this post Link to post Share on other sites More sharing options...
Inanimate Posted November 3, 2007 Posted November 3, 2007 Angry_Games 1 - Technology 0 Share this post Link to post Share on other sites More sharing options...
pattobw Posted February 23, 2008 Posted February 23, 2008 http://www.barrys-rigs-n-reviews.com/revie...em/pnymem_1.pdf This is an interesting review (old by todays standards) of some PNY DDR 600 memory. What caught my eye about this review is the comparison between an Athlon64 at 2600 MHz with memory timings of 2-2-2-5 (low latency typical high priced overclockers ram) and 2.5-4-4-7 (average latency). Most of the benchmarks show a "gain" of Enjoy, Share this post Link to post Share on other sites More sharing options...
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