That's a shame. I like the price of these and seeing how the 980Ti clocks higher than the TX due to having less cores, I was hoping these would clock in a similar fashion.
I assume these are also voltage locked? And 40Mhz isn't really what I consider an overclock, although my Fury X did manage 50Mhz on the core.
Yeah, they might clock better if we ever get the voltage unlocked. There's plenty of thermal leeway at least!