my hasrate doesnt seems to be impressive enough tho.. 1065/1800 @66 deg cel, only managed to squeeze out 650khs.. pretty poor for a 280x..

This is why I have no idea why my khs is soooo low.. Ytd I had a few miracle minutes that my khs shot up to 800+-..

Since then the most I could get is just 670+- max..

No idea where go wrong with settings.. been trying from 1010 till 1150 with both 1500 and 1800..

--thread-concurrency 8191 --gpu-engine 1150 --gpu-memclock 1800 --gpu-powertune 20 -w 256 -I 13 -g 2 --gpu-fan 70 --lookup-gap 0

The funny thing is when I turn off the .bat, and I restart it, the khs is diff..

No good, 525 only..

seems like adding 1 into tc im getting better result.. so can i keep on adding or just tune the core clock to get the optimum hashrate?

after a certain period, the gpu load started to drop by itself, and hashrate also dropped.. how do i set the gpu load to max?

This post has been edited by evolution120: Feb 26 2014, 11:21 PM

this is why, it sounds weird.. people easily reach 700+++, and im barely touching 700..

yup, i have that parameter in my bat file.. yet still dropping.. ever since my tc changed from 8192 to 8193..

tc 16384 caused driver to crash..

This post has been edited by evolution120: Feb 26 2014, 11:42 PM

r9 280x too?

asrock h61 pro btc
lol, r9 280x requires at least 350 @ full load.. if im not wrong la..

i have no idea why after after a while, my gpu load is keep on decreasing.. slowly slowly from 99..98... after 20 mins of running, now is 91..

yup..

Done solving it.. the problem behind is that I was running 2 gpuz behind to monitor both of my cards, end up both of the software sucking up my CPU power causing the PSU to divide off uneven power load..

Currently running 2 GPU @ 750-770khs..

Thanks a lot sifu2 sekalian

removed, now all cards lying on the table..

i plan to buy some o-sem design to fit in my babies tho.. only after i managed to fix riser problem..

awesome lol..

hopefully can solve my riser problem..

done solving my riser problem.. end up i suspect 1 of the riser is faulty.. (the capacitor is bended over rather than standing stright..)

currently running 3 cards.. 2 cards managed to hit 800khs, but when with 3 cards, just for few minutes, then 1 of the gpu driver stopped working.. so reduced to 780khs..

seriously im not sure usb3.0 riser is such problematic or just im being unlucky getting some faulty units..
what kind of dummy plug u ordered?

they're out of stock.. new stock will only come in on next tuesday/wed..

no idea narrow or wide, but it looks like this..



what card r u using bro?

why dont u setup and let it run first? at least 1 card 1st ma..

Why is there suddenly a big argument in here..

Been running 780khs stable for 13 hours already.. wondering how long till I can get 40 ltc..

can your solar generate at least 500W? if can, then yes

no, from what i see, mined for 12 hours time, used up like few hundred KB only..