Is my power supply enough?

Hi,

I bought an Overclockers system, "Ultima Tyrannosaur" Intel Core i7 2600K 3.40GHz @ 4.60GHz 16GB DDR3 Sandybridge System a couple of years ago.
Motherboard is an ASUS Maximus Extreme IV.

Came with a 1200W Corsair AX1200 power supply.

Currently I have 2x NVIDIA Titan cards installed and SSD drive, plus 2x7200rpm WD hard drives inside.

Now I'd like to slot in a NVIDIA GTX680 in the spare slot, because I want to get extra speed for Octane Render (3D graphics rendering package).

My question is, will my power supply be enough? Or will I run into stability issues or possible power supply failure?


Thanks for any help,
Jules

Will be fine, you are looking at about 800W peak power requirement for the three cards.

The AX1200 is a beast, so you will be more than fine mate!

Thanks for the replies. My computer is well and truly stuffed with GPU graphic cards now. I also found out what a riser is and had to use one as these two slot cards didn't leave any room for my OCZ RevoDrive. But all works great now.

Cheers,
Jules