I want to play Crysis 3 and GTA5 at high resolution which of these is better for that?
2 Gigabyte Radeon HD 7870 2GB Video Cards
or
1 Gigabyte Radeon HD 7970 3GB Video Card
2 Gigabyte Radeon HD 7870 2GB Video Cards
or
1 Gigabyte Radeon HD 7970 3GB Video Card