Small form factor business PCs,
Don't need 3D performance. Don't need GPGPU performance in 99% of cases.
Doesn't matter, because it's cheap. Also, CAD and Photoshop *do* use GPGPU these days.
Plenty fast enough already to play video at 1920x1080.
This should handle 4k video decoding.
If you want your games to look like crap.
I think you missed the "low end" part of that quote. Also, it will be really, really cheap compared to something with an additional dGPU. You don't even need PCIe on the motherboard. Not everybody can afford to game at 3x 1080p on high. These should handle 1080p on medium just fine.
Integrating the GPU into the CPU gets the BOM cost down and raises the minimum performance standard.
Because lots of people run 3D games on servers.
Certainly we do use GPUs for some floating-point intensive tasks on servers, but this is nowhere near fast enough to be useful.
These have HUMA. GPGPU-CPU interactions will be much faster than on any previous architecture because not only do they share memory space, they are also cache coherent at a hardware level. It suddenly makes having a whole bunch of FPUs on the graphics card useful for regular old FPU applications, because they can be accessed just as quickly as SSE/x87 FPUs. It makes OpenCL suddenly useful for very small kernels, instead of only being useful for massive data-processing chunks where the parallelisation had to be wide and simple enough to make up for memory copying overhead. TL;DR: I want this on my server, even if just for the stuff like generating graphics and accelerating database hashing. Never mind Folding@home and HPC kind of work.
Seriously, stop being such a downer.