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The Stilt - FX-9370 @ 7876MHz - 9min 34sec 78ms SuperPi - 32M


steponz

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Odd choice of memory divider. In my testing, 3:10 > 1:4 > 3:14 for memory performance (http://forum.hwbot.org/showpost.php?p=136877&postcount=37)

 

I calibrate the RdPtrInit etc values by hand.

There is no difference in performance after that.

 

The different DRAM Pll Multiplier + Divider combinations result different duty cycles, however they do not have effect on performance.

 

Besides, my PSCs (the PCB) was damaged after running on UP4.

It is not a very good idea to extract the modules when they are frozen solid into the slot...

 

Previously DDR-2666 with 9-11-8 timings was not a issue, now around DDR-2500 is the maximum.

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  • 2 weeks later...

An outstanding run - I hope you get to the 9.30 mark first as in my view you certainly deserve it. I agree with your statement (on another forum) that frequency of the memories plays far higher a role than uber tight ones. Even on single channel. :D

 

You have inspired many past AMD benchers to return to the benching tables and give AMD another go and for that I thank you.

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