2gb 256 bit graphics card versus 4gb 128 bit card, which would give better performance for gaming unless it depends on the other specs of specific cards...
The GTX 760 is the better, more powerful GPU. There's really not much difference between a 2 GB or a 4 GB 750ti simply because the 750ti isn't really powerful enough to take advantage of all that 4 GB.
yes it does depend on the other specs, but I can say now that only low end cards have a 128bit bus, so the range of cards might be so low end, it really doesn't matter.
It depends on the other specs of specific cards. This is a bit like asking us what car performs better and only telling us the capacity of their gas tanks.
The GTX 760 is the better, more powerful GPU. There's really not much difference between a 2 GB or a 4 GB 750ti simply because the 750ti isn't really powerful enough to take advantage of all that 4 GB.
ok sounds great thank you for the answers everyone, however one last quick noob question; on the evga 760 it says its a pci express 3.0, that means it will fit into a pci express x16 slot on my mobo?