Post
Topic
Board Mining (Altcoins)
Topic OP
CGMINER Low Hashrate on 7770 [Scrypt]
by
reecelander
on 18/01/2014, 11:09:57 UTC
Hey, Ive been having quite a dilemma for a while now, I have a Radeon HD 7770 Ghz edition and Ive been trying to mine with it. I know the amount of coins I mine will be very little but I'm playing the long game.

Okay so heres the issue, I'm running CGMINER 3.7.2 (I have tried numerous other versions and had the same issue) and I have my intensity set to 11, Ive tried other numbers aswell.

http://i.imgur.com/XoPA33J.png

As you can see CGMINER is showing a hashrate of 27khash when my card should be averaging 150khash. I'm running windows 8 and AMD driver version 13.11 as shown below.

http://img545.imageshack.us/img545/527/t5ky.png

The card is running at it's stock clocks so that isn't the issue, also the card is working fine in games such as battlefield 4.

If I have missed any information you need feel free to ask Smiley

Hope you can help.