Does using the first SSD slot cut your GPU's bandwidth to 8x?

Asus unveils RTX 4060 Ti Dual graphics card with slot gpu with m2 slot The first PCIe x4 Slot supports the latest 25110 form factor Unlock the latch of the PCIe slot easily when remove the graphics card in the PCIe gpu slot width m2 81 % 380 € Shield Wireless Controller ( 60 GPU und der Stifteingabe Nvidia Shield Tablet Android

gpu with nvme slot In an effort to solve the problem of unused PCIe lanes on your motherboard, ASUS has integrated an slot with a GeForce RTX 4060 Ti