Schenker Technologies is equipping some of its XMG laptops with an Overboost performance profile that it has mapped to a corresponding hardware button. Overboost can bring up to 20% better performance depending on the laptop and GPU, allowing some weaker cards to almost reach the heights of their more expensive peers. (Advertisement)
https://www.notebookcheck.net/XMG-Overboost-Significant-performance-improvements-at-the-touch-of-a-button.447062.0.html