got a bunch of 3gb gpus. what miner should i use?

hello good day i just got a bunch of old gpus and they're all 3 gb (atleast i think the unkown r9 is also 3 gb)

is it still possible to mine rvn with 3gb cards?

all my rigs are on windows for now but i can switch to linux on another machine if needed for 3gb cards