Just to give you some FPS for games I've tested so far so you can compare.
Far Cry 4 - ULTRA with 40 FPS average
Assassin's Creed Unity - ULTRA (With AA to FXAA and Shadows to High) with 45 FPS average
Crysis 3 - ULTRA with 45 FPS average
Battlefield 4 - ULTRA with 60 FPS average
Dying Light - ULTRA (Draw distance to min) 50 FPS average
Now pay in mind that his is on AVERAGE.
Asus Rog G750JZ
Screen: 1920x1080 17.3'
CPU: Intel® Core™ i7-4700HQ (3.4Ghz @ -70mV)
GPU: GeForce GTX 880M 4GB (OC +125Mhz Core, +600Mhz Memory @ 1.062V)
RAM: Samsung 32GB 1600MHz
Storage #1: Samsung Evo 840 250GB
Storage #2: Samsung Evo 850 500GB
Storage #3: Seagate Barracuda 2TB
Storage #4: Samsung Evo 128GB MicroSD