Posts by broken pixel

Check out my replacement system. My ASUS Rampage IV Extreme fried the fets, I think I got a bad NEX750 EVGA PSU? When I returned the PSU to Micro Center one of the techs mentioned they killed 2 mainboards building a system with the exact...

my advice is to not purchase GPUs from a board manufacture that is going to hardware lock there voltage. 1.250v are you farking kidding me. My MSI twin 3 with do 1125/1500 on 1.119v and under way more stress than a game can produce....

my advice is to not purchase GPUs from a board manufacture that is going to hardware lock there voltage. 1.250v are you farking kidding me. My MSI twin 3 with do 1125/1500 on 1.119v and under way more stress than a game can produce....

Quote:Originally Posted by DaveLT But you will still bottleneck them for anything significant scrypt mining does not care what the bus speed is so you will get the same Kh/s if using 1x 4x 8x or 16x pcie slots.

Quote:Originally Posted by carcassonne I got my 4L today. I'm using AMDOverdriveCtrl and cgminer under Linux. If I use AMDOverdriveCtrl to set core, memory, and voltage, it works but in cgminer only the clocks have changed; the...

Hardware locked voltages maybe, I am having the same problem.

I'm with you in have 2 GV-R795WF3GD 7950s I got for litecoin mining and I'm mad because one card I am able to change the voltage with cgminer. The card I am able to change the voltage with runs default around 1.15 and the other card...

Thanks for the reply. I am able to change the voltage on top GPU via cgminer but not able to change the bottom card. It always wants to run 1.250. Should I exchange it for a different one with better quality? The other card run way lower...

I picked up 2 Gigabyte GV-R795WF3-3 from Microcenter, I took back the MSI Twin 3. The ASCI quality was 53% on one card and 58% on the other. I have never seen one as low as 53%, wow! Anyways I have read over 30 pages and still would...

http://www.techpowerup.com/vgabios/index.php?page=1&architecture=NVIDIA&manufacturer=&model=GTX+680&interface=PCI-E&memSize=0