Posts made by Derek den Haas

• Bifurication not working with Gen 4 PCI-Express, and more problems with GEN 4 PCI support

  When you bifuricate for example root complex 1 (the top x16 slot) in 4x4x4x4, it is not possible to set it to GEN4 speeds, only the first 4 lanes will get the GEN4 speeds, the others will default t...

  posted in Hardware

  DdH

  Derek den Haas
  10/3/23, 5:15 PM
• PCIe bifurcation

  The first slot is root complex #1, so set this to 4x4x4x4.

  posted in Hardware

  DdH

  Derek den Haas
  10/3/23, 5:05 PM
• Fix for abysmal network (and PCIe) performance

  Hi Willy, I checked the Amphere altra max manual, and it should be able to split it to 4x4x4x4 per Root complex, in gen 4 mode:https://d1o0i0v5q5lp8h.cloudfront.net/ampere/live/assets/documents/Al...

  posted in Hardware

  DdH

  Derek den Haas
  9/4/23, 6:41 AM
• Fix for abysmal network (and PCIe) performance

  Did not fix everything for me, I use a x16 splitter to 4 x4 lanes, for m.2 drives. (this thing: https://www.asus.com/nl/motherboards-components/motherboards/accessories/hyper-m-2-x16-gen-4-card/ )I...

  posted in Hardware

  DdH

  Derek den Haas
  9/3/23, 8:54 AM