Quote from: DeepskyScorpion on August 10, 2020, 11:02:48
1. What evidence in solid numbers concluded by published test data do we have that pcie gen3 x8 bottlenecks a mobile full power 2070/super? 150w or 115w, whichever.
None whatsoever. I just did some more searching and found that even the 2080Ti only takes an average ~3% hit from running at PCIe 8x.
The funny bit is that even if this were true, having a competitive marketplace would mean combining these parts anyway and either selling them cheaper or letting the customer decide. But no. Apparently it's fine for OEMs to produce AMD-based laptops with single-channel RAM, but not fine for them to sell MD-based laptops with a high-end GPU because "muh 1% performance difference". Highly convincing stuff!