Is the .45 ACP round more powerful than the .40 S&W or are they equal in power.?

I heard that some of the most powerful 40 S&W ammunition had the power of a low powered 10MM. so can some of the 45 ACP cartridges have the same power of a 10MM? Is the 10mm cartridge just a rimless 44 magnum? Is the 40 S&W round comparable with the 10MM?