It's an i7 4700MQ @2.4ghz with a 2GB GTX 765m, no idea if that's good enough to run it properly, will check some benchmarks and try using a keyboard and mouse.
Is it a good port? Saints row feels more like gta than gta at the moment!
Get MSI afterburner and install the stat server with it so you can have an overlay of stats like:
FPS
Max RAM load
Max CPU usage
Max VRAN usage
So you can determine if something is hitting its limit.
Aside from that the game is extremely well made and runs fantastic on a lot of hardware but there has always been an issue with vsync which is easy to correct.
Basically the best way to set this up is to have the following setup:
Vsync in game - off
Vsync in NVidia control panel - adaptive
This removes the stuttering a lot of people get.
For example, I run 1440p with the above vsync setup and its perfect and locks 60fps all the time. If I turn vsync off it stays about 90fps.
But if I turn vsync On in game - I get issues with stuttering and FPS drops randomly even though my PC can clearly obtain 60 and above constantly.
Its something to do with the game engine.
But try the first suggestion and reply back with results, or even better, turn every graphic setting off and just do the vsync option and let us know.
I will be online soon for some double RP fun although my beautiful steelseries mouse died on me this morning so Im back to a cheap POS!! Not happy but just put an RMA ticket into steelseries, its only 4 months old.