I don't belive you can mine anything profitable with those nowdays.
They current models they are selling usualy looks like that (with green stripes too):
https://http2.mlstatic.com/D_NQ_NP_834131-MLB31679608222_082019-O.jpg
Never buy those.
I bought that exactly this one, but with red stripes. Anyway, on some software says GF116, other GP106. Some software says 2GB, other 6GB. I ran a benchmark tests in Linux and it look like it's GF116, 2GB GPU. And the 1,300$ price was with the chassis (with motherboard, processor), etc. Basically, the GPU costed me 70 USD. That was my first and last attempt in mining