It will work as long as you have a good enough PSU.
@Helltech, thank you for your reply.
650Watt Cooler Master PSU, just bought it recently. I wasn't thinking about really using this rig for anything newer, until now. Hopefully it's good enough.
Extreme series packs a powerful punch by delivering stable streams of power through dual +12v outputs. Our Extreme power supplies provides over 70% efficiency at typical loading and meet Energy Star and Blue Angel requirements. With a life-time of 100,000 hours and protection for OVP/OCP/OPP/SCP, these power units are made to last.