i have an alienware 17 r5 with a gtx 860m 2gb and i want to know if the upgrade to this graphics card is worth (bc sometimes the 2gb is too little) it and if it will work:
http://www.ebay.com/itm/NVIDIA-GEFORCE-GTX-870M-3GB-GDDR5-VGA-MXM-3-0-SCREWS-X-BRACKET-CLEVO-ALIENWARE-/291810809293?hash=item43f14795cd:g:gqMAAOSwbYZXeuLJ
http://www.ebay.com/itm/NVIDIA-GEFORCE-GTX-870M-3GB-GDDR5-VGA-MXM-3-0-SCREWS-X-BRACKET-CLEVO-ALIENWARE-/291810809293?hash=item43f14795cd:g:gqMAAOSwbYZXeuLJ