I'm not a MAC guy, so I'm not that familiar with them - but, it certainly looks like it meets the requirements.
A game that is as graphically rich as Tomb Raider understandably has some hefty system requirements, so be sure you check to make sure that your Mac can handle it before you buy. The minimum system requirements are a Mac with a 2.0 GHz Intel processor, 4 GB RAM, 512 MB graphics and 14 GB of free space. However, Feral recommends a 2.4 GHz Intel processor, 6 GB RAM, 1 GB graphics and 14 GB of free space for best performance. Also note that the following graphics cards are NOT supported: ATI X1xxx series, ATI HD2xxx series, Intel GMA series, Intel HD3000, NVIDIA 3xx series, NVIDIA 7xxx series, NVIDIA 8xxx series and NVIDIA 9xxx series.