Works like a charm

guys having issues witht his im still only able to hit 1500 and 1200 on two zotac 750 ti
ive ran them without oc and with oc and still the same issue. this was the ccminer 1.0 i grabbed from github
the one you provided doesnt seem to work for me at all.. just goes Nonce does not validate on GPU like 5 times a second and completely fills out the window.
id love to get even 1.8 mhs out of them.. id drool over anything above 2mh
I was having that problem. Decided maybe it was my PC's overclock so I ran prime95 and indeed got errors. Rolled the OC back and now I'm mining X11 no problem. Didn't have an issue with scrypt, ever. Think it was a RAM issue.
If your system is overclocked than try rolling some of your settings back, or just run prime95 for a while and see what happens.