GPU Benchmark?

Can anyone tell me if there is any gpu benchmark is available so i can choose an upgrade for me. 😶

Currently I have rx460 which has almost no problem running game at low/off settings on 1080p(with avg 50fps i think)
Request to developer:
**Request a benchmarking tool! **

GTX 1080, Ryzen 5 1600 @ 3.8ghz, 16 gigs of ram:

Getting stable 70-85 FPS with all settings as high as possible. On medium, hitting 144 fps to match my monitor easily. However, I still get hiccups no matter what the settings.