I don't game, but I do CAD.  What's the best bet for a 2GB video card?  I'm looking at the GeForce GTX 765M.  A good, better, best comparison would be great.
As part of the package, considering 16GB memory (1600 Hz)
i7-4800 processor
1TB 5400RPM SATA 6Gb/s +80GB mSATA SSD Caching
				
			As part of the package, considering 16GB memory (1600 Hz)
i7-4800 processor
1TB 5400RPM SATA 6Gb/s +80GB mSATA SSD Caching
				
		