Hey
As the title says i'm looking/thinking/scared-of-spending-money to upgrade to the GTX 680 now i game on a Dell 24" at 1920 x 1080 so i'm thinking would the 4GB version be overkill in this situation - would i see any benefit over the 2GB version or is it just going to be money down the drain - i won't be getting multiple monitors anytime soon - i don't have the space
Thanks
As the title says i'm looking/thinking/scared-of-spending-money to upgrade to the GTX 680 now i game on a Dell 24" at 1920 x 1080 so i'm thinking would the 4GB version be overkill in this situation - would i see any benefit over the 2GB version or is it just going to be money down the drain - i won't be getting multiple monitors anytime soon - i don't have the space

Thanks