Power needed sanity check

[Zerikin Loukbel]

I am thinking about building a system with
2x 6950
1x GTX 460 (for physx, I have it laying around)
i7 2600K

According to my calculations this system could pull 875W+ under full load based on power usage for the various components I saw in reviews. Does that seem correct?

 

[Profumo]

I am thinking about building a system with
2x 6950
1x GTX 460 (for physx, I have it laying around)
i7 2600K

According to my calculations this system could pull 875W+ under full load based on power usage for the various components I saw in reviews. Does that seem correct?

A solid 750W(800W if you want to unlock the cards) will do.. PhysX cards draw very little power.