What is up with the performance of Planetside 2?

[Miffy]

Seriously I have 6 cores and 6 threads, there is one core at 90%, 3 others are like 20-40% and the others are doing nothing. Yet the ALT+F says I'm CPU bottlenecked? The game shows as using 19% of my CPU........???

So my GPU usage is odd because MSI Afterburner shows the usage at 99% for both cards under SLI. I have no idea why the usage is so high for both? Not even BF3 has usage that high :\ I'm using the latest official drivers, which are the latest as no beta driver has been released since.

My FPS is around 80 at the warp gate but like 35 anywhere else but my usage never drops apart from when it is loading? What is going on? I swear when I had SLI off my usage was like 40% for a single GPU, I'm using 680SLI.

My Ram usage is 2.5GB Ram and I have 16GB and Windows only uses 2.6 atm when the game isn't running, so no chance of it being a ram issue lol. I'm also running off an SSD so it isn't like the lack of transfer speed from a HDD or anything......

I don't get why performance sucks.