According to the new listings, Apple on Thursday registered seven unreleased Mac models including A2141, A2147, A2158, A2159, A2179, A2182, and A2251. As they are described as “portable” computers, the new models appear to be notebooks, added the report. Apple earlier this month updated its MacBook Pro with 8th- and 9th-generation Intel Core processors, bringing eight cores to the computer and making it the fastest Mac ever. This was the first time the iPhone-maker added eight cores to MacBook Pros to allow the devices to perform twice faster than a quad-core MacBook Pro and 40 per cent better than a 6-core MacBook Pro.
