As the title says. I am using this card for more than 3 years. A couple of months back the temperature started to rise suddenly. Now it steers around 85-90 under load with an ambient temperature of 27*C. I even tried to swap the stock radiator fan with an noctua 3000 RMP PWM based one. I tried that with 100% RPM & the temperature now stays between 70-75*C. I am well aware of radiator mounting position & i have checked that i have set that in perfect position. My case isn't restrictive at all & has adequate airflow. Since this is an AIO based hybrid there isn't easy fix. Please note when it's at load the radiator gets so much hot that i am unable to touch it with bare hand. So, the heat is definitely getting transferred from GPU core. Since this is out of warranty i am asking for the community for a quick & cheap fix. Thanks in advance for responding.