I currently have a GTX 580 and a 750W PSU
Here's the thing should I sell the 580 for ~400 USD and get a 590/6990 or should I wait extra long to get a new PSU and another 580 (and have to apply a bios hack to use SLI on my mobo)?
This relates to my maxing Metro 2033 but today I saw my 580 play Crysis 2 (with the new upgrades DX11+High Res pack) with about an average of 40 FPS, which I know is alright for most users but I would prefer ~50-60.
Here's the thing should I sell the 580 for ~400 USD and get a 590/6990 or should I wait extra long to get a new PSU and another 580 (and have to apply a bios hack to use SLI on my mobo)?
This relates to my maxing Metro 2033 but today I saw my 580 play Crysis 2 (with the new upgrades DX11+High Res pack) with about an average of 40 FPS, which I know is alright for most users but I would prefer ~50-60.