I thought it would be cool to put together a list of some of the most popular games with their playable settings. My G750 has the i7-4700HQ, 12 GB's of DDR3 at 1600 MHz, and the Nvidia GTX 765m with the latest 332.21 drivers.
My system still runs the stock 5,400 RPM, but I installed a 7,200 RPM drive to hold all of my games.All games are run at 1920x1080 and the graphics card is overclocked for most of these with the GPU at 997 MHz and the memory at 6000 MHz.
Assassin's Creed 4: Black Flag - Overclocked
Enviroment Quality - Very High
Texture Quality - High
Anti-Aliasing - TXAA 2x (made for Nvidia graphics)
Shadow Quality - High
Reflection Quality - High
Motion Blur - Off
Ambient Occlusion - Off
God Rays - Off
Volumetric Fog - Off
Vsync - Off
PhysX Particles - Off
Battlefield 4 - Overclocked
All Settings are maxed out on this game except for:
Anti Aliasing - Off
Ambient Occlusion - Off
Multiplayer depends on your connection.
Skyrim - Overclocked
Completely maxed out including Anti-Aliasing
Company of Heroes 2 - Overclocked
Image Quality - Maximum
Anti-Aliasing - Low
V-Sync - Off
Texture Detail - Higher
Snow Detail - High
Physics - High
Starcraft 2 and Heart of the Swarm - Overclocked
Completely Maxed Out
Bioshock: Infinite - Overclocked
Completely Maxed out - Lowest FPS was 37 and maxed out around 97
And now for the most un-optimized "game" I've ever encountered
Call of Duty: Ghosts - This game should not even be bought and I can't get it to run fluidly at all on any settings.
The Witcher 2 - CPU Overclocked as well as GPU.
All maxed out except for:
SSAO - Off
Ubersampling - Off
If you have any questions for any other games, I've probably got them.