John Bauer said:
Yes, it is a newer card.
here is a review for this card. It's not the exact one mentioned, but it's not gonna be totally different. http://www.tomshardware.com/reviews/geforce-gtx-770-gk104-review,3519.html
Do you believe its safe to buy? Just worried about buying a $440 GPU and lose all that money
It's a safe buy yes, as long as you buy from a place you know you can return it if it doesn't work. Places like a local store, Amazon, Newegg, TigerDirect, etc.