Yes, you can play Witcher 3.
Yes, you can play Witcher 3.
Search for relevant standards. My experience is working within tight frame limits (1080Ti).
I'm running a 1070 with maximum settings and only about 85 frames are being captured.
remove the hair tools and achieve more than 100 frames per second
It should work just fine. I'm not sure if you'll reach 60 fps, but users suggest 45-60 fps with your card. It should be okay for the game you're playing, since it's not a shooter and doesn't require that high.
You can launch the game as long as you adjust the graphics settings in-game and consider using a resolution of 1920x1080p.