About This Mac Apple refreshed the 15 inch MacBook Pro with a 25GHz quadcore i7, 16GB of memory, 512GB SSD and an Nvidia GeForce GT 750M This MacBook Pro Mid 14 features a 22 nm "Haswell/Crystalwell" 25 GHz Intel "Core i7" processor (4870HQ), with four independent processor "cores" on a single silicon chip, 6 MB shared level 3 cache, and dual graphics processorsReviews for the Apple MacBook Pro Retina 15 inch Mid 14 80% Apple MacBook Pro 15" Retina (14) Source CNet France FR→EN Single Review, online available, Very Short, Date 09/15/14Apple MacBook Pro 15inch 22GHz Quadcore i7 (Retina, Mid 14) MGXLL/A 4 Very Good Condition $ Apple MacBook Pro 15inch 23GHz Quadcore i7 (Retina, Late 13) ME293LL/A 5 Very Good Condition $ 3 Macbook pro retina 15 inch mid 2014 charger