Lancool K-series Users Group

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xMExHKSx

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Mythmaker said:
Are you sure need that high or not :s22: How about other stuff? VTT, clock stews, dram/pwm switch frequency etc etc etc? OCing not just about voltage... and rams alot affect alot also, especially on high bclks. Or how about temps that you never monitor? PWM, Northbridge etc etc? Had they reached the breaking point?

Very recently I was still wondering why my chip can't stable even at 1.45v, but it turned out there's nothing got to do with voltage or switch frequency at all or any options in bios at all, it's because my PWM temps hit 112 degree, and 112 degree is the exact breaking point for my DFI as I soon found out afterwards :s22:

Or slightly awhile (last week) back I was discussing with terrence on why my chip refuse to stablise on 3.8ghz, turns out it's not a voltage problem (even though a higher VID seem to help, extended my occt hours from 1h to 6h when I cranked it up to 1.35v), all I did was to lower my dram/pwm switch frequency by 15% and I got it stable 11 hours linpack @ 1.3v.
Click to expand...

How you monitor PWM,NB temps? Any software for that?
 
hg_wng

hg_wng

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Mythmaker said:
Are you sure need that high or not :s22: How about other stuff? VTT, clock stews, dram/pwm switch frequency etc etc etc? OCing not just about voltage... and rams alot affect alot also, especially on high bclks. Or how about temps that you never monitor? PWM, Northbridge etc etc? Had they reached the breaking point?

Very recently I was still wondering why my chip can't stable even at 1.45v, but it turned out there's nothing got to do with voltage or switch frequency at all or any options in bios at all, it's because my PWM temps hit 112 degree, and 112 degree is the exact breaking point for my DFI as I soon found out afterwards :s22:

Or slightly awhile (last week) back I was discussing with terrence on why my chip refuse to stablise on 3.8ghz, turns out it's not a voltage problem (even though a higher VID seem to help, extended my occt hours from 1h to 6h when I cranked it up to 1.35v), all I did was to lower my dram/pwm switch frequency by 15% and I got it stable 11 hours linpack @ 1.3v.



How about 12 hours of OCCT linpack :) Before I switched to OCCT linpack I was doing 300 rounds of IBT on maximum stress. Somehow I only succeeded once, though a couple of times I get 299/300 passes.
Click to expand...
PWM only goes up to ard 52 max
P55 no northbridge
VTT i left on auto
 
Mythmaker

Mythmaker

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xMExHKSx said:
How you monitor PWM,NB temps? Any software for that?
Click to expand...

HWM does that actually. But of course, you need to know among the TMPINs which one is the pwm and which 1 is the NB. Everest got state clearly, but I don't like that buggy and bloated software.
 
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xMExHKSx

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Mythmaker said:
HWM does that actually. But of course, you need to know among the TMPINs which one is the pwm and which 1 is the NB. Everest got state clearly, but I don't like that buggy and bloated software.
Click to expand...

Thanks. P55 no have NB easy to find PWM. :o Now my PWM at stock is 43degrees. Is it fine? Haven oc yet.
 
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Aeroplane.

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Just got the unisleeve cables from edwin

img0203u.jpg

img0208jmy.jpg
 
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ernestteng

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Where to find K60B

Glad to see a Lancool user group here. I have been trying to locate a K60B, new or used, with no luck.

Does any know where I may be able to find one?

Thx.
 
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