Please post your complete system specs as well as PSU model and make. Also let us know if you are using any GPU monitoring software such as EVGA Precision X or MSI afterburner.

....Also let us know if you are using any GPU monitoring software such as EVGA Precision X or MSI afterburner....(Yes or No)

I don't think what your experiencing is out of the ordinary. Depending on desktop settings(background paper, screen saver, virus protection background programs etc), programs running and installed etc, getting drops into the 30fps range is probably normal. I originally ran a single GTX 780 myself and Crysis 3 would not always run at or above 60fps........there would be some dips down into the 30-40fps range no question, and that was with a clean install, latest drivers featuring 16gb ram and an i7 4770k........stock clocks all around.

is vsync on?

Not saying this is bad,  but it isn't often you see a non Evga GPU owner asking for help in the evga forums.... 

If you have drops from 60 FPS to 30 FPS with VSync enabled, try enabling/forcing triple buffering from your NVIDIA control panel. That pretty much always helps to prevent such drops.

Do you notice these drops in framerates if FRAPS is NOT running?

litwicki22
Yes without fraps the same problem :( There are clearly visible that are drops.
 
http://www.crysis.com/forums/viewtopic.php?t=61936

Why did you start another thread (http://forums.evga.com/tm.aspx?m=2123737#2124645) on basically the same thing? Your performance is normal and inline with pretty much what everyone else gets with a similar setup. The video you posted shows that.

litwicki22
This is the problem. look at:
 
http://www.youtube.com/watch?v=kd34gHI2d5I

Meaning, just as I said, you're getting the same performance as others with a similar set up. We're not going to fix the game code here, and there isn't a magic fix for it. My solution was to just go with massive overkill with SLI TITANS, and I still get FPS drops into the 60's in FPS. It is, what it is. Over clocking your CPU will help somewhat.

rjohnson11
In the video I could not read the FPS at the top left.
 
I have one thing to suggest but it is up to you if you wish to try it. Reduce your overclock to default. Your overall framerates will be lower but see if there is still a major difference or if they are more even.

He's running his CPU at the stock settings according to the other thread he made on this topic. One reason why I suggested some over clocking to increase his frame rates.