GeForce GT 740 vs GeForce GT 755M Graphics cards Comparison
I game on a 3.2 GHz Intel Core i5, 8GB DDR3, NVIDIA GeForce GT 755M 1024 MB Mac, planning on upgrading to the Crusher or Exterminator in PCMR Custom Builds, advice is
Download and install NVIDIA NVIDIA GeForce GT 755M - driver id 1264252