Overclocking Tests
Overclocking is done by increasing the voltage to 1.35V and CPU multiplier until the chip can no longer complete the Blender test. We imagine that 5.1-5.15GHz is the variation between all Z490 boards; it's a CPU ceiling more than power-delivery limitation.
Solid on all fronts, and the pint-sized board is an exact OC match for the ATX Gaming Carbon WiFi in Cinebench.