Now we talkin’, some details. While you wait for an answer, have a look at some benchmarks:
There is a benchmark out there for opening the very resource hungry Kite Demo.
To answer directly. Faster machine will load it faster, yes. Have a look at some data:
But loading times will not decrease two-fold if you throw twice as powerful machine at it. The process is nuanced with numerous factors - hence my initial fruity comment.