That’s up the the program — if the non-parallelisable parts are big, then you won’t get big speedups no matter what — GPUs are used for tasks that are widely pa

That’s up the the program — if the non-parallelisable parts are big, then you won’t get big speedups no matter what — GPUs are used for tasks that are widely parallelisable, GUIs (as in desktop environments) won’t really benefit from a 10x faster GPU.