The chart shown here illustrates Coremark per mA. The Coremark figure per MHz is divided by the power consumption per MHz to achieve the figures shown in the graph. This shows the efficiency of the microcontroller. The benchmark covers the SAM4L and some of the main competitor’s low-power solutions. These devices are presented as ultra-low-power solutions, but as this graph clearly shows, the competition does not come close to delivering the efficiency that the SAM4L delivers. Neither for current limited applications that are limited to below 12 MHz, which is common in many industrial applications, nor in low-power applications where greater computational power is needed. The SAM4L is unrivaled when it comes to efficiency.