yup..

i have a corsair 450W.. tried it with one 280x cannot also..

doesnt matter wan.. just the kh/s and A,R, WU is more important..

u did connect the molex/sata power to your usb risers right? did u connect molex to the mobo too? if yes, try to disconnect it.

dogecoin price increased, dang. I was waiting for my bitcoin to be credited today or tomorrow and buy dogecoin

oh nice, back to 0.012 good keep going! quickly hit $100 so I can retire, if $1000 I can die happily liao! sort of...
haven't been mining for a while now, stopped after reaching 100k few weeks ago. giving pc a break.

but here is my setup if curious about it:
--thread-concurrency 8192 -I 13 -g 2 -w 256 --gpu-engine 1000 --gpu-memclock 1500
GPU downclock to 1000Mhz (sapphire factory 1200 something), memory downclock from 1.6Ghz to 1.5Ghz.
Voltage down to 1.05v from factory 1.2v+. Stuff listed on my signature.
On a cold day manage 60°c on roughly 695Kh/s, hot day reaching 66°c non aircond sauna room.
Just trying to keep the temperature down rather than pushing hash rate.

This post has been edited by M1X: Feb 27 2014, 07:43 AM

I would be cool to have one of those Bitcoin ATM hahah

Have rm100k and maybe u can bring Robocoin into Malaysia and put it at lowyat plaza. Lol. Mind you, $20,000 only for the ATM not including shipping, setting up place etc.

after people insert software steal coin from your atm sikit sikit like mt gox then u know..

Hi folks.... after mining for a few hours, i keep getting intermittent GPU fault problem. got red screen on the BAMT 1.3

keep getting this errors: "A fault has been detected on GPU 0"
board is undervolted at 1.038v

Below are the settings for my board:

{
"pools" : [
{
"url" : "http://ltc-eu.give-me-coins.com:3333",
"user" : „xxxxx",
"pass" : „xxx”,
"pool-priority" : "0"
}
]
,
"intensity" : "13",
"vectors" : "1",
"worksize" : "256",
"kernel" : "scrypt",
"lookup-gap" : "2",
"thread-concurrency" : "0",
"shaders" : "2048",
"gpu-engine" : "1080-1080",
"gpu-fan" : "0-85",
"gpu-memclock" : "1500",
"gpu-memdiff" : "0",
"gpu-powertune" : "0",
"gpu-vddc" : "1.200",
"temp-overheat" : "85",
"api-mcast-port" : "4028",
"api-port" : "4028",
"auto-fan" : true,
"expiry" : "120",
"expiry-lp" : "3600",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"gpu-threads" : "2",
"log" : "5",
"no-pool-disable" : true,
"no-show-processors" : true,
"no-show-procs" : true,
"no-unicode" : true,
"queue" : "3",
"scan-time" : "60",
"scrypt" : true,
"skip-security-checks" : "0",
"submit-stale" : true,
"temp-hysteresis" : "3",
"shares" : "0",
"kernel-path" : "C:\\Program Files\\BFGMiner\\/share/bfgminer"
}


any ideas?

Too high clock speed, too little voltage.

lower the gpu engine or gpu memclock?

sry i dunno wat the diff between the two...

gpu vddc at the config file is 1.200 ... dont need to change?

many thanks cloudstrife07 ...

what u did to lower the voltage? bios mod? if yes, try to increase the voltage to 1.1v



try to lower the gpu engine to 1040 or 1050.

yeah lowered the voltage using bios flash
ok ... i think will tweak the gpu engine,

spent yesterday nite looking at best config and lowering voltage for my gpu...

thanks cloudstrife07.

from my experience, gpu engine 1020 works best with 1.08v, 1040 with 1.09v, 1080 with 1.15v if u want to run it stable 24/7 for several months.

many like to undervolt to save TNB but stability dun care..

i prefer a good WU/watt ratio while being stable for several months. if the rig crashed while i'm on holiday, how to get btc to pay tnb?

i tot ppl here say mt gox crash then u kennot get btc to pay TNB?

dude, btc is a tulip scam with virtual downlines. u should've realized it sooner!

huhu..... learned new things today. tonite reflash back to 1.09v

ar188 ... curious, can u share with me ur config n volt since we both same cards?