Video Reviews and Benchmarks (customers)
Review by Snazzy Labs, popular hardware YouTube channel
Review by BareFeats and well-known Rob-ART, an experienced Mac performance consultant.
Video Reviews and Benchmarks (BIZON)
iMac 5K Late 2015 benchmarks
(C)
barefeats.com, Thanks Rob-Art Morgan for sharing this benchmarks
Performance tests are conducted using specific computer systems and specific benchmark software and reflect the approximate performance. Performance may vary depending on Mac configuration, software, operating system and other factors.