Is too weak for Spellforce , even though the game is old. Why am I talking about SF ? It's an iconic DX9 game and a good example. The bare minimum for it is GTX 780 OC . To answer your question about the system, Windows 11 runs fine with the driver 471.96 and the old (hugely compatible) Titan , no glitches discovered by me personally . Don't know about win 10 , sorry.
I don't work for Nvidia , I actually hate them for their latest tech . .... but the reds are absolutely not meant to be played on (sorry), the red fans are very welcome to downvote , lol.
Writing only from my personal experience, trying to help you . Don't judge me strong , thanks.