AMD Ryzen 5 1600 vs Intel i5-7600K

Amazon US Links (Affiliate): AMD Ryzen 5 1600: http://amzn.to/2tzFBou Intel Core i5-7600K: http://amzn.to/2sMkGlv Amazon UK Links (Affiliate): AMD Ryzen 5 1600: http://amzn.to/2tze8nh Intel Core i5-7600K: http://amzn.to/2sfszir Well-priced CPUs by AMD and Intel... but which one is the better choice overall? The Ryzen 5 1600 or i5-7600K?