I have a custom built computer with a 350 watt power supply, a Gigabyte AMD FX-4300 quad core processor, 4 GB memory, and 1 TB hard drive. The processor has a 95 watt requirement, and I don't know the power requirements for the other parts and fans. Would the Geforce GTX 750 ti work or do I need to upgrade my power supply or look for a less energy consuming GPU?