How to achieve RTX3070 @ 16xPCIe4.0 in AN515-57 (N20C1)

omeyer
omeyer Member Posts: 9 New User
edited September 14 in Nitro Gaming

I bought this laptop because of the i9,11900H CPU and RTX 3070 (PCIe4.0,16x) render power. I want to reap maximum productivity from this beast! But GPUZ reports the PCIe interface is bottlenecked and only running @ 8x. PCIe4.0.

FYI - power settings are all set to performance. The wireless adaptor was removed from the system to test. The i9 11900H mobile documentations says it supports 20 PCIe lanes. So four for the NVMe, should leave a full 16x slot for GPU. Well that's how I interpreted the technical documentation available before I purchased the Acer. What have I missed?

Will relocating/removing the M.2 NVME restore the full 16x PCIe bus interface to the RTX 3070? If so, which M.2 slots should I use to achieve the full GPU bandwidth? Or is it just not possible?

n20c1#latest

RTX 3070 with i9 11900H

CPU spec here:

https://ark.intel.com/content/www/us/en/ark/products/213801/intel-core-i9-11900h-processor-24m-cache-up-to-4-80-ghz.html

Answers

  • omeyer
    omeyer Member Posts: 9 New User

    p.s. I originally posted to the previously posted link but noticed that was posting to an already "answered" thread. So sorry about the double posting. I am new here.