as newbie posting here

[newtooca]

I have  2 7970 rig and no matter what setting i try i dont get anything above 570Mhash per GPU....

also unable unlock the GPU as the AT control center is not showing anything under performance....


V

[1714055150]

1714055150

[1714055150]

1714055150

[1714055150]

1714055150

[1714055150]

1714055150

[sassm430]

I am also a newbie in the forum and have some gpu making bitcoins but I can give you a hint with all the respect

If you dont tell people what os you havewhat software you use some log files etc etc howan anyone help you

So just try to give some more details and maybe someone could help you, again dont take me bad i just want to help you out here

my 2 cnts

[newtooca]

I am also a newbie in the forum and have some gpu making bitcoins but I can give you a hint with all the respect

If you dont tell people what os you havewhat software you use some log files etc etc howan anyone help you

So just try to give some more details and maybe someone could help you, again dont take me bad i just want to help you out here

my 2 cnts

thank you running windows  7 wiht i5 3570k, Asusu Z77 extreme 4 ...8gb ram and amd catalyst 13.3 ....both are giving speed of 1144 MH/s without any issue....running stable for 12 hours now....

[camaro69327]

Hi

Your 7970 should be giving you a MIN of 700 Mhash each.

I have 4 differant cards only one is a 7970 but even my 7870 is over 400 mhash.

Things that help :

Underclock your Memory on the card.
use AMD APP 2.5 (2.7 only nets me 560-580 mhash)

I use cgminer and with a 6870 as main (monitor hocked up) I set the (I) intensity to 7 but for the 7970 in that rig it has an Intensity if 16 and nets me 715 mhash. this is running 24/7. Both cards in that rig are running at 66 - 68c with Fan % at 60 - 68 %.

Keep testing you will get better Mhash.

you should have a min of 1300 - 1400 Mhash.

[newtooca]

Hi

Your 7970 should be giving you a MIN of 700 Mhash each.

I have 4 differant cards only one is a 7970 but even my 7870 is over 400 mhash.

Things that help :

Underclock your Memory on the card.
use AMD APP 2.5 (2.7 only nets me 560-580 mhash)

I use cgminer and with a 6870 as main (monitor hocked up) I set the (I) intensity to 7 but for the 7970 in that rig it has an Intensity if 16 and nets me 715 mhash. this is running 24/7. Both cards in that rig are running at 66 - 68c with Fan % at 60 - 68 %.

Keep testing you will get better Mhash.

you should have a min of 1300 - 1400 Mhash.

i am able to get 1200.... i  tried N no of settings cant help it....tried multiple combination but no success so far....here is my current config file

"intensity" : "16",
"gpu-engine" : "1575,1575",
"gpu-fan" : "0-85",
"gpu-memclock" : "1275,1050",
"gpu-powertune" : "0",
"temp-cutoff" : "95",
"temp-overheat" : "85",
"temp-target" : "75",
"auto-fan" : true,
"auto-gpu" : true,
"api-listen" : true,
"expiry" : "120",
"failover-only" : true,
"gpu-threads" : "5",
"log" : "5",
"quiet" : true,
"retry-pause" : "5",
"scan-time" : "45",
"temp-hysteresis" : "3",
"vectors" : "1",
"worksize" : "128",
"kernel" : "diablo"