Theoretically, you can rent many boxes on vast.ai, one at a time, just to measure Kangaroo speed on each. But it's probably not a good idea unless they already have CUDA installed, or you'll consume precious run hours installing that instead of just building Kangaroo.
I checked vast.ai rent page (
https://vast.ai/console/create/) and found out it's possible to select OS image with CUDA version you want (ranging from 6.5 to 11.4). You also can add on-start script to install additional software immediately. So it should be practical option if OP wish to make benchmark list.