i am thinking of buying a 4gb graphics card int sub $400 range(no sli anytime). which graphics card should i go in for gaming really a lot. the gtx 770 looked really good.
http://www.amazon.com/gp/product/B00CU9GOAO/sr=8-1/qid=1396899089/ref=olp_product_details?ie=UTF8&me=&qid=1396899089&seller=&sr=8-1
http://www.amazon.com/gp/product/B00DT5UE7M/ref=gno_cart_title_1?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
or should i consider waiting for gtx 800 series .is there anytihng better in amd
http://www.amazon.com/gp/product/B00CU9GOAO/sr=8-1/qid=1396899089/ref=olp_product_details?ie=UTF8&me=&qid=1396899089&seller=&sr=8-1
http://www.amazon.com/gp/product/B00DT5UE7M/ref=gno_cart_title_1?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
or should i consider waiting for gtx 800 series .is there anytihng better in amd