I've been wanting to upgrade my graphics card to basically revamp my whole pc. I currently have a 550 Ti and wanted a GPU with 2GB GDDR5 ram. I've found the GT 730 with 2gb GDDR5 ram but saw that it's only 64 bit compared to the 550 ti's 192 bit. Do you think that it'll make a difference gaming-wise? I just need something cheap and can play moderate games at medium to high settings with the FX 6300 I'm planning to get.