I'm glad you said that.
http://browser.geekbench.com/v4/cpu/2728608
Multicore score of 15,671. It's 17.9mm thick, available with an 4k screen. USB-C as well as USB 3 ports. 4k HDMI port. At 14" it's comparable in price to the 13" MBP of the same SSD capacity. And it comes standard with 16 gig of ram at that price. But it has upgradable SSD with a PCI-E slot.
Oh, and it has an NVidia GTX1060, and is a gorgeous machine with a better keyboard than the MBP and RGB backlighting.
So, I think it's safe to say the MBP is a pretty gimped machine to compare an iPad to and sets the bar really low.
And I only picked that model to keep the size and weight way down. Outside of Apple you can get a desktop class powerhouse complete with a mechanical keyboard in a 17" 10 pound package.