I have a problem with Overclocking the GPU Clock, it stays locked no matter what i try, it stays at (2625 Mhz). I tried different programs like the Geforce Experience Performance Overlay Tuner, GPU Tweak III, MSI Afterburner, even different Windows and Driver Version. I do see the GPU Clock changing when it's Auto OC Tuning, but once that finishes and it actually wants to apply the GPU Clock, it jumps back to default speed.
The Memory Clock Speed however does change and stays saved. So only Memory Speed works, not GPU Clock. What could be the cause of this?