Wesley Hilliard, AppleInsider:

Apple improves on their A-series processors every year for each new iPhone release, so a successor to the current iPhone 11 A13 chipset is expected in the fall of 2020. Each year as the iPhone flagship release approaches, benchmark scores for said to be from the new processor in the device start to populate popular benchmark tools, like Geekbench.

And:

New Geekbench testing, purporting to be from the A14 processor shows the first A-series processor to cross the 3.0 GHz mark.

The 12.9-inch iPad Pro has an A12X chipset with 8 cores and scores 1110 on a single core, and 4568 on the multi-core. The scores for the alleged A14 go beyond even that.

Single core performance of the device shows a 1658 score, with a 4612 multi-core score. This indicates a huge gain in its overall performance and will make multitasking and navigating apps smoother than ever.

Just for comparison, I went to the Geekbench browser and looked up Apple’s latest, the 2019 16″ MacBook Pro. The single-core score is 1122 and the multi-core score is 6993. Not exactly an apples to apples comparison, but amazing to see how far the Arm chipset has come.