Intel’s Coffee Lake Chips Bring Significant Speed Boosts to 2019 iMacs

Geekbench’s John Poole this afternoon shared a series of 2019 iMac benchmarks, giving us a look at the performance boosts offered by Intel’s 8th and 9th-generation Coffee Lake chips. All of the new 27-inch 5K models offer superior performance compared to their 2017 counterparts, with single-core performance up an average of 6 to 11 percent and multi-core performance up 43 to 49 percent for