Keep in mind that the dual-GPU is done via PCIe bifurcation, so that if you use two B60's on a similar motherboard to what's in the article, you'll only see two GPUs, not the full four. Hence just 48GB VRAM not 96GB.

Yeah, but the B60 is basically half the speed of a 3090... in 2025. I'd rather buy 5yr old nVidia hardware for $100 more on eBay than an intel product with horrendous software support that's half the speed effectively. This build is so cool because the 2x 3090 setup is still maybe the best option 5yrs+ after the GPU was released by nVidia.