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Do P35's favour running 1:1?

post #1 of 6
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I have my ram set for 1:1 with FSB which puts it at 667mhz. I remember reading somewhere that P35 boards generally favour 1:1 where NForce chips tend to favour a divider more twords ram.

Or would it be more beneficial to run at 834mhz ram again?
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post #2 of 6
Bandwidth > timings on Intel.

1:1 would basically be the slowest possible scenario.
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post #3 of 6
Check with a diagnostic program like Sandra or Everest, or a performence program like SuperPi. At some point, your timings/bandwidth should diminish and you know that you need to go back. I can't boot at 1:1.5, so I use 1:1.25 at reduced timings.
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post #4 of 6
if you mean in refrence to an overall overclock then p35 tends to be more stable at high FSB when at 1:1 but if you have a low FSB the a higher ratio is the way to go
    
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post #5 of 6
Quote:
Originally Posted by [FDG]Explosion View Post
I have my ram set for 1:1 with FSB which puts it at 667mhz. I remember reading somewhere that P35 boards generally favour 1:1 where NForce chips tend to favour a divider more twords ram.

Or would it be more beneficial to run at 834mhz ram again?
I think it's the other way around.
post #6 of 6
Yeah, it's exactly the opposite.

No Intel 775 chipset is going to benefit from a 1:1 ratio provided you are capable of running higher.

On the other hand, NVIDIA chipsets often do see a benefit when running a 1:1 linked ratio, as they can cut out a sizable chunk of the clock crossing procedure that must happen otherwise.
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