i am looking at getting a lenovo Y570 for games such as skyrim and rage but heard the GT555M in this laptop is crippled so would i be better getting a laptop with a GT630M in it? according to the wikipedia comparison thing the 630 has more GFLOPS but don't really understand if this is a true measure of performance. i know i should try for a GT640M or GT650M but any of the laptops i seen wit these in them are too expensive to be honest. the lenovo Y570 or similar laptop with GT630M fit my budget
