The power consumption of a crossflow fan can vary compared to other types of fans, depending on the design and nature of the operation. Here are some general comparisons:

1. DC brushless fan: Compared to a DC brushless fan, a crossflow fan is likely to have similar or slightly higher power consumption. DC brushless fans use brushless motor technology, which is highly efficient and has relatively low power consumption characteristics.

2. Axial flow fan: Compared to axial flow fans, crossflow fans generally have relatively low power consumption. Axial flow fan design allows the airflow to flow in the axial direction, requiring more power to promote airflow through the fan.

3. Centrifugal fan: Compared to centrifugal fans, crossflow fans generally have relatively low power consumption. Centrifugal fans create airflow by rotating blades, and require relatively high power to produce relatively high air volume and pressure.

It should be noted that the power consumption comparison should also consider factors such as fan size, design efficiency and its nature of operation. Fans of different brands and models are likely to be different, so it is best to refer to the product model and performance parameters when making specific choices.

In addition, for any type of fan, its power consumption will also be affected by the working intensity, starting speed and control method. Appropriate fan selection, scientific and reasonable control parameters and effective control measures can help improve power consumption and energy consumption levels.