I have used sublime text both on windows and ubuntu , and it does seem that sublime works faster on linux systems. Still, it is weird. More than 15 seconds to run the program , it is just crazy. On ubuntu, it takes about 0.5 to 1.5 seconds in general, if I have precompiled headers. For windows, it takes about 3-5 seconds, even with precompiled headers. Still, I have seen people run sublime quite smoothly on windows, so yeah it is weird.Sublime behaves differently on different systems, and on different machines too, which sucks bad.