Spec wise, it's around like the GTX 660 underclocked. It's got the same cores, lower core and memory clocks, and lower memory bandwidth. I think it should be fine for 1080p gaming, don't lower the resolution.
Here's a link of the GPU specs, some benchmarks, and game perfoemance. It looks like it can play any game on pretty high settings.http://www.notebookcheck.net/NVIDIA-GeForce-GTX-770M.88995.0.html