Well, according to this site (fairly reliable) which quotes another site...
https://www.theinquirer.net/inquirer/news/3065372/amds-radeon-rx-590-could-pop-up-15-november
From the article:
"We'd expect the Radeon RX 590 to be a proper 1080p and 60 frames per second pushing card, with plenty of scope to drive games at the higher 1440p resolution providing some settings are tweaked in the most demanding games. There's a chance it could even push the 3840x2160 with a bit of tweaking and some overclocking."
"The Radeon RX 590 is set to be based around a 12-nanometre process and will use a new take on AMD's Polaris architecture - Polaris 30 - which promises a hike in performance over GPUs based on Polaris 20"
Expected price?
£235, or about $300 USD. Good to have choices & competition!
https://www.theinquirer.net/inquirer/news/3065372/amds-radeon-rx-590-could-pop-up-15-november
From the article:
"We'd expect the Radeon RX 590 to be a proper 1080p and 60 frames per second pushing card, with plenty of scope to drive games at the higher 1440p resolution providing some settings are tweaked in the most demanding games. There's a chance it could even push the 3840x2160 with a bit of tweaking and some overclocking."
"The Radeon RX 590 is set to be based around a 12-nanometre process and will use a new take on AMD's Polaris architecture - Polaris 30 - which promises a hike in performance over GPUs based on Polaris 20"
Expected price?
£235, or about $300 USD. Good to have choices & competition!