Sentence 1: The MSX2 series features a Yamaha V9938 - video chip that has a 9-bit RGB palette ( 512 colours ) and manages some extended graphic modes .
Sentence 2: The MSX2 series features a Yamaha V9938 video chip , which manages a 9-bit RGB palette ( 512 colors ) and has some extended graphic modes .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?