Got the test results on a EVGA 980 reference standard clocks.
76-7.5 76-6.5 74-6.5 74-7.5
quark 19.9 19.3 19.3 19.7
x11 9850 9920 10000 7680
lyra2v2 10.7 11.4 11.6 10.9
neo 220 635 640 220
Thanks for testing. Can you please try to compile release 74 with x86 build and cuda 7.5?
Done, results included above. The quark rate with 74-7.5 was unexpected, some of the previous changes
must have provided a bigger improvement on cuda 7.5 than 6.5
My tuning rig doesn't contain a gtx 980. I only have 750ti, 960, 970x2. your results are different than mine in the quark algo.
As you can see I have optimized x11 30% faster(than release 74 compiled with cuda 7.5), but still slower than cuda 6.5.
(but only 4 of the 11 x11 kernals have been changed)