Hi All,
Only a small fish, but yesterday I upgraded my vid card to the GTX 680 (Super Clocked Signature) from the GTX 580.
Problem is, I cannot get anywhere near the Mhash I was getting with the 580.
Using EVGA Precision X, with the 580 I was getting 164 MHash, and with with 680 I can only reach 115-120 MHAsh.
This doesnt seem right.
Can anyone provide any settings for EVGA Precision X or any other info to help boost the 680 please. I have played with many settings and still crash out if I go over 120MHash.
I have spent hours looking through the forum, but any leads quickley end up moving off the original topic.
Any assistance greatly appreciated.
Otherwise I guess I'll return the 680 and get my money back
![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
Thank you.