In order to overclock the graphics card we used the MSI Afterburner Tool since it gives extensive options for modifying such a device
Overclocking realised only a small bump in GPU clock speed up to 1050MHz from 1000MHz. The memory clock speed is restrictive in its customisation due to HBM. With a slight bump in GPU clock speed we received a slight boost in Ungine Heaven 4.0 as shown below.