PC Building

[Michael_Wilborne]

I was looking closely at my GPU (AMD Radeon RX 6400) and saw an area in the card that looks like where a power connector would go on the right side. I was wondering if it is possible to add a connector there for Power Supply Power and have better performance?

[elstaci]

Very hard to tell but the RX6400 GPU doesn't have or need any GPU power connectors.

So if your GPU card is showing a PCIe Power connection (GPU Power connector) it may not be a RX6400 GPU card or the OEM Manufacturer of your RX6400 added a PCIe Power connection (GPU Power connection).

What is the Make & Model of your GPU card?

Upload an image of GPU-Z and at the very top Right corner under "LOOKUP" click on that to show you exactly which GPU card you have installed.

[Michael_Wilborne]

ASRock AMD Radeon RX 6400 Challenger ITX 4GB

[elstaci · Accepted solution]

Thanks for the update.

Your ASRock RX 6400 Challenger ITX (https://www.asrock.com/Graphics-Card/AMD/Radeon%20RX%206400%20Challenger%20ITX%204GB/index.asp#Overv...) doesn't have any PCIe Power connection (GPU Power Connector)  to it.

It has only the 2 video ports DisplayPort and HDMI port:

Also by your GPU-Z Image the AMD Driver seems to be installed correctly and all the boxes at the bottom is correctly check marked.

[Michael_Wilborne]

Okay. Thank you!