Purely in terms of BOM, both on the GPU and packaging. Saving Die Space, PCB, Less lane, less testing etc. However the actual cost of implementing PCIe 6 and 7

Purely in terms of BOM, both on the GPU and packaging. Saving Die Space, PCB, Less lane, less testing etc. However the actual cost of implementing PCIe 6 and 7 will be also higher so both will likely cancel out.