Precisely. I am wondering if there are some behind-the-scene deals with Intel to put premium stuff only into their laptops or motherboard. Another thing is the latest TRX40 boards have all at most 4 PCIe slots, which is a joke for a workstation. Imagine a 64 core CPU with only 4 PCIe slots... I don't believe in coincidences across all manufacturers, it doesn't make sense to be less competitive.
Intel/AMD don't sell chips; they sell "platforms" and most vendors won't deviate too much. And 16 lanes times 4 slots does equal 64. If you want more there's always Epyc.
Lenovo announced some Yoga laptop with Ryzen 4000, which is an AMD version of their Intel laptop. The differences? No 4k and only 8GB RAM for AMD. 4-core Intel has 16GB, 8-core AMD has 8GB RAM. Coincidence, right?
x299 has up to 7 PCIe slots with only 28 PCIe 3 lanes. TRX40 has 64 PCIe 4 lanes. They could easily support a mode with 8 PCIe slots in PCIe 3 mode and full lanes. Instead we get 4 PCIe slots... My Deep Learning rig has 6 GPUs already.
