Yes , we can use GTX titan! because I have bought a GTX TITAN only for MOA2013, Not allowed Titan? I can not accept!Hope you can accept my suggestion.
all test only can use haswell!
32M Super pi /New 3dmark fs or fse!/ wprime 1.55 32M or cinebench 11.5
I think use haswell to run cinebench11.5 is interesting