Am I being bottlenecked?

[ThatOnePcGuy]

I've been going back to some of my old gameplay videos on my hard drive and i see that my fps is about 20 higher than it is right now. I play mainly bf4 and for some reason my fps on certain maps would be 100+ on video, but now its more like 75 and below. The only change I made was getting a new case. Could that be affecting it somehow? My temps seems to be about the same as before. I have bf4 on my ssd.
Specs
MOBO: Asrock 990 fx Killer Fatal1ty
CPU: AMD 6350
CPU Cooler: Hyper 212 evo
RAM: 1x8 Kingston Hyper X blu
GPU: GTX 770 sc/acx
PSU: Corsair Rm750
HDD: 1tb WD Blue
SSD: Samsung Evo 120 gb
Case: Thermaltake Core V71

 

[lightcloud]

Did you play in the same settings as before. Maybe your case doesn't have a better airflow than the previous one.