gpu passthrough

Forum discussion tagged with gpu passthrough.
  1. M

    Question AMD RX 6800 runs only at PCIe x1 in VM (GPU Passthrough) ?

    Hello. I cannot figure out why my AMD RX 6800 runs at only PCIe x1 in VM (GPU Passthrough) while GTX 960 runs at x8 lanes (2 GPUs setup).. My setup: CPU Ryzen 9 5900X Motherboard Gigabyte x570 Aorus Master (updated to the latest firmware) Host GPU Nvidia Quadro P2200 PSU Corsair HXi Series...
  2. M

    Question What are my options for the most powerful GPU when can be run only at PCIEx8 lanes?

    Hello. My scenario is that I have a build where I have 2 GPUs. Machine is natively running Linux and using Nvidia Quadro as its GPU. Then I have a VM where I passthrough 2nd GPU. My CPU is Ryzen 9 5900X. Motherboard is x570-aorus-master and when I have occupied both PCIE slots they both run at...
  3. C

    Question 1 of 3 fans running at full speed ?

    I have MSI x570 Gaming Edge Wifi motherboard running 2 GPUs: GTX 970 RTX 3070 Ti (Zotac AMP HOLO) I will describe my situation and how I got here. I was previously running just 3070, and there is no issue with this card when its running in primary PCIe. And now idea was to move it to...
  4. L

    Question AM4 mobo for IOMMU/GPU passthrough on linux ?

    I'm looking into a gaming pc build with 5600X & 6600XT, but I'm not sure which motherboard would be best for GPU passthrough to a VM under linux. I have a spare old card I'll use for the main OS. I heard you want to look into IOMMU groups and some motherboards say they support it, but don't...
  5. I

    [SOLVED] How to pass through video signal through motherboard usb c.

    So i was wondering if it is possible to output a videosignal from my GPU through my motherboard USB C, to a usb c display or VR-Headset as my GPU does not have a USB C output. my specs are: Ryzen 2600 Asrock b450 pro4 AMD RX 580 8GB (sapphire pulse) preferrably Windows 10, but i wouldn't mind...
  6. Sagar Prakash

    [SOLVED] Blurry image from adapter

    I have a basic gt1030 card which doesn't have a vga connecter only one hdmi and DVI connector so I'm using a hdmi to vga adapter which for some reason makes my display shaky and blurry the direct motherboard output gives a sharp image . Using another slightly smaller monitor gets a good display...
  7. Black Dovahbear

    [SOLVED] Is it possible to bypass DELL's motherboard "Unsupported Video Configuration"?

    I planned to use my integrated graphics as my second GPU for virtualization but when I plugged my display cable into the motherboard, I got this message. Is it possible to bypass this message? Or is it actually outright not supported? It won't even let me boot if I have a GPU plugged in. I'm...
  8. M

    [SOLVED] Using VGA on my motherboard to output video from dGPU

    So a friend of mine has this weird setup he did , he uses vga port connected to the monitor and at the same time hes able to use the dedicated gpu to run gpu on the monitor. Is it safe to keep running this setup? it works pretty fine and i do not know if it has any performance hit. SPEC: Ryzen...