Memory sped vs. CPU speed

PostCode

Perverted Penguin
Staff member
I'm looking for a chart or table or anything that shows the spped of memory and nano seconds and the equivalent speed in MHz. 66MHz is arounf 33MHz if I recall and 8NS is around 100MHz. Does anyone here know of a though table showing all the memory access speeds? Something that shows it all. From old 200ns to .xxx stuff?

I've been pounding google and the other search engines, but I don't think they understand what I want. hehehe
 

Gonzo

Infinitesimally Outrageous
Staff member
oh, you found the geforcetweakutility & you're confused too huh?
 

fury

Administrator
Staff member
Divide 1000 by the FSB speed.

66 fsb = 15ns
100 fsb = 10ns
111 fsb = 9ns
125 fsb = 8ns
133 fsb = 7.5ns
143 fsb = 7ns
166 fsb = 6ns
200 fsb = 5ns
250 fsb = 4ns
333 fsb = 3ns
500 fsb = 2ns
1000 fsb = 1ns

And vice versa with nanoseconds, just divide 1000 by the nanoseconds.

200ns = 5mhz
70ns = 14.28mhz
60ns = 16.66mhz
 

PostCode

Perverted Penguin
Staff member
Thanks fury. That's a gives me somethng to work with. It for a question I had over at my boards. The difference between the various speeds of memory. I had a list that had everything in it but seem to have lost it..
 

a13antichrist

Moderator from Hell
Hz = revolutions per second. Rated speed (in this case ns) = time for one revolution. Therefore 1/Hz=s; 1/Ghz=ns. :)
 
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