There is a first rumor about Intel replacement in Apple products:
- ARM based high-end CPU
- 8 cores, no SMT
- IPC +30% over Cortex A77
- desktop performance (Core i7/Ryzen R7) with much lower power consumption
- introduction with new gen MacBook Air in mid 2020 (considering also MacBook PRO and iMac)
- massive AI accelerator
Source Coreteks:
ARM - well, of course, since Apple have been using ARM in pseudo-laptops (iPads) and touch-screen laptops (iPhones) for years now
8 cores, no SMT - wouldn't be surprised given that ARM have previously said SMT implementation is 46% more power-hungry than just doubling the core count
IPC - I mean, A13 single-core 5400s is already 50+% faster than the
prelim A77 scores. This isn't a bold prediction, unless Apple somehow regress their single-core IPC on a new design.
Desktop performance - the A12X and A13 bionic already meet up nicely with the single-core performance in GeekBench for instance of many standard desktop CPUs like the the 2600X and i3-9100, and a ton of other recent chips
Mid-2020 - seems fairly easy to plop an "A13X Bionic" 8-core into a glorified tablet with a keyboard.
Massive AI accelerator - nonspecific enough to never have to be held responsible - Apple's had the Neural Engine and ML framework to leverage the CPU, GPU, and NE for AI acceleration tasks since 2017 with the A12 Bionic which was already "massive" at 8 cores (compared to the 6 core CPU and 4 core GPU on the chip). Not as much a prediction as a statement of what's been going on for years.
This is of course no knock on YOU, but these are really weak-sauce predictions.