Nvidia GTX GPU not working

[Scatchy]

517.4 kH/s is right on point for that cards benchmarks.  Here is the benchmark I found:

https://hashcat.net/forum/thread-5729-po...l#pid30819

WPA has a 4 way handshake which adds much more overhead during brute force cracking.  This is why it is much slower than say, MD5.

awesome so im getting almost the same hashrates, but i start to notice that the hashrates fall off to 400ish when the card has been running for a while.

is there a way to tweak the card? (overclock? fan settings?) something like MSI afterburner on windows? or do i have to fiddle with the nvidia kernel files and configs? what should be i be doing?

apologize if this was asked somewhere that i couldnt find.




does anyone know why this is coming up when i run hashcat? is my setup incorrect?

clGetDeviceIDs(): CL_DEVICE_NOT_FOUND



Thanks
Scatchy