Low Vs Ultra Radeon RX 570X 8GB Performance Review

We can see that when playing The Witness with a Radeon RX 570X 8GB will return a reliable 78 FPS. Which is at High settings on 1080p performance.

The 43 FPS on 1440p Ultra setting is a great way of running this game with this GPU. You can still consider pushing it up to 4K, where it can get 36FPS on High 4K or perhaps drop it to Medium 4K, where it increases to 53 FPS. This comes in at $0 per frame at the GPUs release price.

To summarise, while it's not always a sure thing, this GPU certainly seems capable of delivering FPS in The Witness. It feels that the Radeon RX 570X 8GB is going to be best run at 1440p for suitable frame rates, and while it still might struggle a little at Ultra 1440p, it will certainly do well in this resolution range. Here are some Low Vs Ultra frame rates that we can consider at 1440p. Low setting: 113 FPS, 1440p Medium setting: 89 FPS, 1440p High setting: 60 FPS, 1440p Ultra setting: 43 FPS.