From MR:
M2 chip takes the performance per watt of the M1 even further with an 18 percent faster CPU, a 35 percent more powerful GPU, and a 40 percent faster Neural Engine. There are also other significant enhancements such as more memory bandwidth and support for up to 24GB of unified memory.
As many have mentioned on MR in many many posts before, the leap from Intel to Apple SOC was so dramatic that the next chip, the M2, was a bit of a letdown in speed when compared to its predecessor. But speed is not the only metric when comparing chips, see above.
Would love to know where you are getting this information about Apple's chip designers & engineers, and the absence of some of them being the reason things aren't up to whatever progress
you think Apple should be making.
How do you know that Apple's SoC development would be any different if those people had stayed?
How do you know that
any chips would be any faster, but for those employees being gone? Where's the proof for the heart of your entire argument?
If 18% isn't enough of an improvement in speed in the year and a half between when the M1 (announced Nov. 10, 2020) and M2 (announced June 6, 2022) chips were launched, what do you think it should be? Must be much greater than that, since you say chip development has come to a "grinding stop."
M1: 16 billion transistors. M2: 20 billion transistors, more CPU and GPU cores, more memory and memory bandwidth, hardware-accelerated media engines for both ProRes and ProRes RAW, 3.6 teraflops of graphics performance vs 2.6 in the M1. I could go on but you get the point. There has provably been progress. Maybe not as much as you want, but I wouldn't call it stagnated, either.
First you said it was two years. Now it's 3? Did it take me that long to read this thread? (hint... it's been 2 years).
Oh and welcome to MR.