01-19-2021, 07:45 PM
(12-29-2020, 02:23 PM)frpet Wrote: Was these results from a Windows machine?
(I'm trying to get hashcat-6.1.1-116 to communicate with an RX6800 on Ubuntu 20.04 (+ROCm/OpenCL), but without any luck so far...)
I've got the 6900xt up and running in Windows and Ubunto 20.04. I used the amdgpu-pro headless install, and it appears to be working fine with Hashcat due to its low-level ROC OpenCL support. I lose ROC-smi controls for now, but I knew that'd be the case. I'm also curious about the card reporting half of its total CUs in all OpenCL scenarios, but I haven't had enough time with it to dive into that
Getting Bad Driver / More Work message when I do a pure brute force attack against an NTLM hash in either environment, but that seems to be a bottleneck on the attack rather than the card or driver.
I'll pull some benchmarks if anyone is interested.