Which MAC for CIV V?

Hello I am considering buying a new mac and I am unsure between two Macs:

MacBook Pro 13-inch from $1299 with Retina display 2.7GHz or 2.9GHz dual-core Intel Core i5 or 3.1GHz dual-core Intel Core i7 processor Turbo Boost up to 3.4GHz Up to 16GB memory Up to 1TB flash storage Intel Iris Graphics 6100

MacBook from $1299 1.1GHz, 1.2GHz, or 1.3GHz dual-core Intel Core M processor Turbo Boost up to 2.9GHz 8GB memory Up to 512GB flash storage2 Intel HD Graphics 5300

Which of these two will be best to play CIV V?

I look forward to your answers.