Htt v's Multiplier

[moorhen2]

I know this has been covered a lot just lately,have been playing with the CH4 formula and 1090T,i know my clocks are not xtreme as yet,but getting there,lol!!.

I ran 06,vantage,cpu only tests,best of 3 each time,with first up CPU-NB and HT link both @3.0ghz,HTT @250,with my ram as close as possible frequency wise,@6-6-6-18-24.Then i ran Everest memory benchmark,and 32m superPI.

My personal conclusion is that keeping the CPU-NB and HT link on par gives far better memory latency and also helps somewhat in 3d and 2d benches,sorry to cover this subject again.

CPU-NB and HT link @3ghz HTT @250





CPU-NB @3ghz HTlink stock,HTT@250

[BeepBeep2]

You mean CPUNB clock

HTT is the Bus Speed, Base Frequency, Base Clock, HT Ref. Clock...whatever you want to call it.

[moorhen2]

You mean CPUNB clock

HTT is the Bus Speed, Base Frequency, Base Clock, HT Ref. Clock...whatever you want to call it.

Yeh,sorry,my mistake,corrected now.I am old school,FSB,but AMD now reffer to it as HTT.

[Zeus]

Thanks for showing. The difference in Everest latency is quite noticable to say the least!

[Tomasis]

indeed, zeus.. 32 ns mums

[Serpentarius]

what cooling methods used to get this result?

[moorhen2]

Thanks for showing. The difference in Everest latency is quite noticable to say the least!

Thanks Zeus,i ran each test 3 times and Everest was much the same,with the NB and HT link the same,around the 32ns mark each time,36ns with HT link @ stock,the only test that was slower was superPI 32M,which was slightly faster with HT link at stock.

[moorhen2]

what cooling methods used to get this result?

I am under water,ram is just under the Corsair fancooler.

[CrimInalA]

Thanks for the tests , now i want to bump my HTT again . I have one problem , when i set cpu NB multiplier to 15 (3075mhz) , i can only go up to 13x (2665mhz) on my HT multiplier ..

any idea why this could be ?

[moorhen2]

Thanks for the tests , now i want to bump my HTT again . I have one problem , when i set cpu NB multiplier to 15 (3075mhz) , i can only go up to 13x (2665mhz) on my HT multiplier ..

any idea why this could be ?

Thanks,you need to use HTT/FSB,i ran @250,this gives NB and HT 3010mhz,and drop the ram divider one notch.

[CrimInalA]

you're right , thanks for explaining in words

but i have to loosen up my ram timings then , since im at 1700+mhz .
And since RAM timings are critical compared to HTlink speed , i guess i'll just stay where i'm at now