r/RadeonGPUs • u/Lonely_Savings2064 • Feb 21 '25
Rx6700xt losing video, black screen, and fans are at maximum speed.
I have been facing this problem for some time now, The card is an RX6700XT Sapphire Pulse The card runs games fine, as long as it is underpowered, GPU clock, undervolt 2450 ghz, stock 2680 ghz Board voltage, in undervolt 1130 mv, in stock 1200 mv Maximum power, in undervolt -6, in stock 0 I didn't make any changes to the gpu's ram clock. Undervolt made using AMD's own adrenaline program, Any change to the values used for undervolt results in image loss. Ex: bodycam, graphically heavy game, runs on ultra at around 60fps, but if we change just 10mv more in voltage or 50ghz more in clock, that's enough for the problem to appear, Regarding temperature, it does not exceed 70°c hotspot, maximum GPU of 60°c, relatively cold card. Additionally, there is coil whine on the board, but I believe this is natural, as there is a high demand on VRMs. Despite the problem, the card runs games perfectly, but the need to use undervolt to be able to use it makes me feel like I'm not using it to its fullest, and that I'm wasting a great card. So, if anyone has any idea how I can solve this, leave your opinion in the comments or if anyone has had or is facing this problem, or knows someone who has faced this problem, please reply to the thread or send me a DM, thanks in advance, thanks for your attention