Has anyone got CUDA support working in FC27 with an older GPU like the GTX460?

It has been a royal PITA, with no positive results so far.

Seems that in recent nvidia drivers and CUDA SDKs they removed CUDA support on non-tesla GPUs. I finally managed to get an older GPU driver installed (via rpmfusion) and an old SDK, but then found that the current gcc doesn't work with it, so installed the old gcc3xx compatibility compiler. Now (some) CUDA examples compile but all give ABI mismatches and comments about the CUDA level being too low for the hardware.

nvidia trying to coerce uses into needless hardware upgrades will quickly make me anti-nvidia, and I do love to rant on soap-boxes when something annoys me.

help?