The phrase "slower processor" means that the device or computer has a central processing unit (CPU) that performs tasks and calculations at a lower speed or rate compared to other processors. Full definition
The 3T may give you that tiny extra edge, but when even budget phones with slower processors are good enough for most people, the processor update should be a very small consideration. (thenextweb.com)
The retina version has a solid state drive, but a slightly slower processor. (lawyerist.com)
The Bad The navigation system uses a very slow processor, which takes too much time to draw maps, leading to missed turns during route guidance. (cnet.com)