How do you propose putting a $1000 graphics card into a $999 laptop and keeping the price at $999?
How do you propose putting a 300W graphics card into a 30W laptop and having it work at all?
How do you propose putting an 11.5" x5.5"X 2" card into a MacBook Air Form factor without interdimensional pockets?
How do you propose cooling the 300W card without fans on liquid in a MacBook air form factor?
Please, enlighten us with your brilliant engineering. No one is saying it is the fastest GFX ever built. They said it was a fine first effort and an ENTRY LEVEL chip. They haven't released a flagship model yet. Pretending it is the top end because it is the only one is willful ignorance.
If you want to run the latest Elder Scrolls game at 8K at 900FPS, you don't buy a laptop to do it. Wrong tool for the wrong job.
I think you're missing the point. From a hardware perspective, it is not all that impressive to be on par or better than a BUDGET dGPU that is 2-3 years old. We are not talking about being on par with a 1080, 2070, or 2080. Intel and AMD have iGPU's that can be on par with to 1050. Yes, it was a 75w TDP card when it launched, but technology has evolved and that same performance can obviously be achieved with a much smaller thermal footprint.
That being said, that level of graphics will WILL be good for an entry level MacBook. I think we need to see what their GPU is capable of for a 16" MBP, the iMac, iMac Pro, and if they go full bore, the Mac Pro.
That being said, you cannot that Mac's will be capable of gaming without:
1) A higher performing GPU, dedicated or integrated, because a 1050 will not run most modern games adequately
AND
2) The ability to run Windows. Like it or not, Windows is THE gaming platform. Not OS X. Look at where developers are and where they make their games: Windows, X-Box, PS5.
IMO, OS X really boils down to a platform of UI and/or Eco-System preference. For professional workloads, which Apple claims they are targeting, Windows does everything just as well, if not better, than a Mac (particularly with the NVidia lockout).
I love the using my MacBook (except the butterfly keyboard), I prefer the Mac UI, look and feel, and connectivity with my phone over W10, but at the end of the day, that's really what OS X is, a preference. Apple has always trailed in performance for the sake of stability - problem is, that is that's not really an issue for Windows anymore.
Add in that the memory is baked into the SoC, and if that carries over to the MacPro, they will have shot themselves in the foot again. Actually, come to think of it, I don't think an Apple SoC for the MacPro sounds very appealing at all - it negates a lot of the advantages of a tower style desktop.