I want to buy the Toshiba Sattelite S50-B-12R I can get it for 780,- thats my budget, my friend says it's not good enough for Gaming because it has 2 cores. Is this true? If so, can you guys help me to find a better one in that budget? I can go max 800 and I need off board graphics so not integrated intel HD stuff. I have a link here: https/m.bol.com/nl/p/toshiba-satellite-s50-b-12r-laptop/9200000031294158/