Title: GPU overclock help 750 ti Post by: DrSnAzZy on June 26, 2014, 08:57:05 PM Hello,
My 750ti's are being a tad bit weird. I have 8 cards in total, 6 on a rig and other 2 on personal pc's (and my gtx 760's.) But we will just pretend those arent there. I have seen some high overclock settings on these and im just not having any luck. The GPU on the Single card pc gets 2950mh/s, and one Single card on the mining rig gets about the same. Running the rig at +80 +400 , all cards same OC. The 5 other cards are 2600 or less mh/s , and cant get them to come above that it seems. Temps are low around 43 degrees C. I am using EVGA precision X, and on the rig tried MSI afterburner to see if that made a difference which it did not. I know not every card is exactly the same etc etc. Any tips/advice :)? Title: Re: GPU overclock help 750 ti Post by: bigreddmachine on June 27, 2014, 02:38:30 AM What algorithm are you mining? Are those for X11? I find that I get better total hashes if I run a separate instance for each GPU using the -d 0, -d 1, -d 2 etc options. Are you running 1 instance or many?
Title: Re: GPU overclock help 750 ti Post by: DrSnAzZy on June 27, 2014, 06:14:22 PM What algorithm are you mining? Are those for X11? I find that I get better total hashes if I run a separate instance for each GPU using the -d 0, -d 1, -d 2 etc options. Are you running 1 instance or many? Running them all on the same window. I can try sectioning each card out on its own ccminer35-50.exe thread tonight. Last night 6/26 i took off all overclocks and am getting pretty much the same hash rate with lots more stability |