More and more laptops (even mid tier) are coming with upgradable graphics card slots, that said I couldnt find any place besides ebay to get the parts.
You may have to actually call companies like alienware or xoticpc to see if you can purchase them since they sell laptops that are upgradable but dont have the parts listed for individual sale on their site. --- Type into Google - do a barrel roll
You generally can't upgrade a Laptop's graphics card.
I have an alienware. It is possible to upgrade your GPU.
Yes but you can only buy from Alienware. An Asus 780m (or any other manufacture's 780m or other card higher than a 765m) won't work.. An alienware version of a 780m runs about $800.00. Honestly, it's not worth it . The performance difference from a 765m to a 780m isn't worth that kind of money. Not to me anyway. --- Gamefaqs game rating system : 10 = Best Game Ever. 8-9. Crushing dissapointment. Below 8 :Total Garbage. This is getting ridiculous. people agreeing so far 112