Logic board with 2.2 GHz Core i7 (i7-4770HQ) processor, 16 GB memory, and integrated graphics (IG) option. The CPU, GPU, and RAM are all soldered to the board and are not replaceable.
MacBook Pro / MacBookPro11,2 / 2.0 GHz - i7 - ( Late 2013, 15-Inch )
MacBook Pro / MacBookPro11,3 / 2.3 GHz - i7 - ( Late 2013, 15-Inch )
Product details
661-00676 Logic Board 15 inch Macbook Pro Retina Mid 2014 Integrated GPU 2.2GHz 16GB A1398 B-5282W This is a replacement 2.2GHz logic board for the Retina MacBook Pro released in Mid 2014 with 16GB of RAM. EEE code: G3M6,G3M8,G3M9
Apple part number: 661-00676
Compatible models: Macbook Pro (Retina 15-inch Late 2013), Macbook Pro (Retina 15-inch Mid 2014), A1398