Hey there I'm currently in search of a new graphics card the current one I have is a Radeon R7 240 and the card I am looking at to upgrade is a NVIDIA Asus GTX 750Ti 2gb or a EVGA one and I was just wondering what I should be looking into such as a new power supply if needed or a new mother board etc. My current motherboard is an MSI Socket AM3+/760GM-P34 (FX) and I have a 500Watt Power supply. Any recommendations help, thank you!