graphic card had no display, so no arrangment with the seller, then aliexpress refund the full price without returning goods!! *****
Let's explain. The graph arrived perfectly, it's completely new from outside, however when you open it you realize that it was already used. Inside I found, really bad thermal pads, even moved(if you try to change them use 0.5), and the thermal paste really bad distributed. I proved the first time with superposition with 90 degrees and crashing, after changing the thermal paste it crashed too but not so fast. So finally I undervolt the graph so it works fine, but the benchmark is similar to a rx 470, so is it a scam? yes, I think so, you have to fight to repair it, and even like that you'll have a rx 470.
After changing thermal paste, changing fan software and undervolting, I used superposition benchmark showing an acceptable score of 2345 with 81C° maximum temperature.