Thank you. I put a large aluminum heatsink on top of the GPU backplate, in the area where the VRAM is located, joined with a silicone thermal pad with 6w mk of thermal conductivity, however, I cannot get below 106 degrees C. adterburner is Power Limit 102, cclok 1275mhz and vram +1100 with a hashrate of 120mh. If I lower the power limit below 102, automatically the cclock becomes unstable and the hashrate drops to 100 mhs. The truth is that I don't know what else to do. Thank you.
I am sad to say that it not going to work. You need to disassemble the card and upgrade the thermal pads between the backplate and the PCB, directly on top of the VRAM. At least, this has helped the greatest in my case.
