Basic OC questions

Dr Pepper

Member
Oct 13, 1999
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Ok, I've been out of the OC loop for quite a while now. The last OC I did was using the pencil trick on a Duron 750 to get just under 1Ghz out of it. There's been a lot of changes in CPU's, chipsets, FSB's and memory since then. To top it off, the last Intel chip I bought was a 486DX2 running at a whopping 66MHz (That was pre-Pentium for all you teenagers that were probably still in diapers back then :p ).
I'm taking a good hard look at this Conroe deal - I've got to admit I'm impressed by the numbers that it's racking up in the tests (just have to wonder whether the math is being calculated properly - or if Intel chips still suffer from the Pentium bug). In particular I'm looking at the E6600, as the price is in my range and the potential is certainly there for the best overclocks since the original Celery's. I don't plan to run it at the 4Ghz Anand was able to get out of it - I'll be more than happy with anything over 3.2ghz (still a 33% overclock).

Here are my questions:

1) In the old days, the CPU frequency was tied the the FSB and memory frequencies as well, meaning if you bumped the frequency of the CPU from 100Mhz to 133Mhz, you were also bumping the memory to 133Mhz as well - because there was only one bus period. - Are these completely sepatate now - or are they still somehow connected?

2) Dual-cores, Double Data Rate.....how does this fit in with bus speeds and overclocking?

3) Back to the first question, but regarding memory - Am I correct to assume (from Anand's memory tests) that the default memory setting for the Conroe is 533Mhz (PC4200)? If so, with a 33% CPU overclock, would there be any reason to run memory rated more than 33% (ie: PC5400)?

4)Any other suggestions or helpful comments you can offer?

Thanks
The Original Dr Pepper!
 

Dr Pepper

Member
Oct 13, 1999
40
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0
Oh come on! I did get the right forum, didn't I? You mean to tell me that none of you know how to answer any of my questions?
 

jswjimmy

Senior member
Jul 24, 2003
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Originally posted by: Dr Pepper
Here are my questions:

1) In the old days, the CPU frequency was tied the the FSB and memory frequencies as well, meaning if you bumped the frequency of the CPU from 100Mhz to 133Mhz, you were also bumping the memory to 133Mhz as well - because there was only one bus period. - Are these completely sepatate now - or are they still somehow connected?

2) Dual-cores, Double Data Rate.....how does this fit in with bus speeds and overclocking?

3) Back to the first question, but regarding memory - Am I correct to assume (from Anand's memory tests) that the default memory setting for the Conroe is 533Mhz (PC4200)? If so, with a 33% CPU overclock, would there be any reason to run memory rated more than 33% (ie: PC5400)?

4)Any other suggestions or helpful comments you can offer?

Thanks
The Original Dr Pepper!

1 yes they are still connected but you can change the memory multipliers, so you can change it from 1:1

2 its like running 2 cpus in one socket, it does affect the overclock compaired to a single core of the same speed, but not by to much.

3 more headroom, just incase if you wanted it.

4 always keep an eye on the temps, check temps under load, dont go crazy with the vcore, just because im young dosnt mean i dont know what a 486 is :) lol i had to disassemble quite a bit of 386/486 systems at school before we threw them away :D