Chosen Solution
Hi Martin, I haven’t mixed RAM modules of different speeds for quite a while now, but haven’t had any problems with it in the past. As you demonstrated with the 2+4 combo, it will switch back to the lower speed that the MacBook can actually handle. 2+8 shouldn’t be a problem either.
Hi there, I just wanted to tell you that I successfully installed a 8GB (1333Mhz) Ram in the MAC Book and it’s running smooth and fast now. Yesterday I did some extensive testing with photo- and video editing software… No Problems so far… LR5 runs as fast as on my MBRetina"2013"… Thx
