Which, as you can imagine, is extremely tedious and not something I should have to deal with. I have older drivers with me but every time Windows updates to the latest GPU drivers I have to use DDU to uninstall them and reinstall the old drivers. Without being able to read information accurately the given software cannot alter the GPU's clocks and the GPU returns to its erratic memory clock spiking. Ever since that update, the new drivers cause GPU Tweak (and any OC'ing software such as MSI Afterburner) to not accurately detect GPU information such as clock speeds, fan speed, etc. This method worked fine until AMD recently released their Crimson ReLive drivers. The only workaround I've found for this issue is to use ASUS's own software called GPU Tweak II to alter the 2D clocks so that they are the same as the 3D clocks at all times. This random flux causes the display driver to crash randomly, causing the whole system to hang up and whatever I've been working on to be lost.

This particular model of the GPU suffers from a BIOS bug which causes the memory frequency to jump between 2D clocks (300 MHz) and 3D clocks (1600 MHz) randomly when not playing a 3D intensive game. I am running Windows 10 (build 1511) and my GPU is an ASUS AMD Radeon R7 260x.

Windows 10 graphic drivers