No joy yet.
My year old $250 NV 560 TI generates 18K running the new WU.
My $550 AMD 7970 was lucky to do 6K.
Running only Beta WU now...testing CAT 12.2 right now. Not any real difference.
PPD lower than my old AMD 6850....
Don't know if it is still AMD drivers or Open CL , or OPENMM or Stanford to blame...but nothing to get excited about yet