Re: AMD RX 570 4GB memory - still usable after 3-4 months of mining?
Why you think the performance will be reduced after mining? 
where should performance be lost? shaders always stay the same, amount of memory remains the same. your cards mining slower than new cards?
Performance is the same as new cards.
where should performance be lost? shaders always stay the same, amount of memory remains the same. your cards mining slower than new cards?
Performance is the same as new cards.