Great for GPU overclocking check!
If your graphics card is not suitable for the newly set frequency, the graphics card will crash after about 1 to 10 seconds of stress from StressMyPC when paint stress is activated ! The operating system must then be restarted!
New graphics cards have a protective device and these automatically set the standard frequency regardless of the manufacturer ASUS, MSI, Zotac, Gigabyte, ....!