Just tested, my base 15 Late 2016 Intel Core i7-6700HQ @ 2.60 GHz beats the new 2.8 model:
https://browser.geekbench.com/v4/cpu/3054143
Am I missing something?
Yeah, the guy who wrote the article used averages going all the way back to the launch of the 2016 model. Apple has likely optimized the software since launch and thus the article's values are underreported from what someone would actually see. Most people are seeing around 6-8% difference. While not nothing, not exactly earth shattering as the headline would seem to imply.