If you can wait a week, I can make you a direct comparison clip.
If you can't wait: The Holy Diver is darker, with a drier low midrange push. Cold Sweat is brighter, sweeter in the mids, and a bit more push into the amp.
Think of the classic metal tone from '82 and you will have a good impression of the Holy Diver. Easily nail tones from Campbell, DeMartini, et al.
If your tastes run more towards Lynch, Glenn Tipton or other 'attack' oriented tones, Cold Sweat is the magic ticket.