Psu upgrade needed?.

[Karateyid]

I've just upgraded most of my rig to i5 2500k, 8gb ram, silver arrow cooler(due soon) with crucial m4 128gb ssd and a 1tb seagate mech hdd.. I kept my existing 5850 and cooler master 650w psu..

My next change will be to upgrade the 2500k to an ivybridge CPU and change the gfx card to a pci3 once the ivybridge is in...

Do I look to upgrade my psu now and if so what wud you recommend I upgrade to watt wise???

 

[stulid]

You don't currently have to get a new PSU, only if the new GFX card you get is significantly more power hungry than your current 5850 or were toying with a dual card (Crossfire) solution.