The announced Radeon Pro 5000 series are mobile workstation cards and are currently available on the 16" MacBook Pro.
However, the Geekbench leaks show "Radeon Pro 5300"
without the M at the end, so Tom's Hardware believes these are desktop versions (though probably still RDNA 1 Navi 14 and 12 parts) and should therefore have higher core and memory clocks and therefore better performance.
At this point, I am inclined to believe the Radeon Pro 5300 will be the baseline with the Radeon Pro 5500 the mainstream BTO upgrade and the Radeon Pro 5600 being the "serious" BTO upgrade (like the Vega 48 is now).
Apple said at WWDC that the first consumer Apple Silicon Macs will ship by the end of this year, so I believe we will have a dedicated event for them and the launch of macOS 11 Big Sur in October.
The focus will, of course, be on the Apple Silicon models. But Apple has said they are not kicking Intel to the curb with immediate effect so also announcing new Intel Macs would support that narrative.
I personally think the larger model will stay at 5K and 27", but plenty of folks are pushing a 6K and 32" narrative so...
I also believe the 21.5" Intel model will be discontinued in favor for a ~24" Apple Silicon model.
If they have them ready and they are not a new design, there is no reason to not release them now. In fact, it runs counter to Apple's strategy to just hold onto to them since they are losing sales.
But if they do have a new Intel model with a design looks identical to the Apple Silicon models, then waiting makes sense as Apple Silicon cannot launch before macOS 11 Big Sur and that will not be ready until October.
I believe it will be a single Mac-based event in October.
- New Apple Silicon Macs
- New Intel Macs
- macOS 11 Big Sur