General

Note

The above table describes the specification of the NVIDIA Jetson Xavier NX Developer Kit.

The following tests were conducted on JetPack 4.6.0.

Test Setup

Additional Settings

Impact Acquire - System Settings

Note

A Request in the Impact Acquire API represents a buffer where an image with the current device configuration is captured into. In order to avoid losing images at a high FPS, it's recommended to increase the number of these request buffers (i.e. ' RequestCount' in ' SystemSettings', by default the value is set to 4 for Balluff USB2.0 cameras), so that the driver can continue capturing image data even if the host application is sometimes slower at processing an image than the camera at transferring one. As a rule of thumb, the number of capture buffers should be configured roughly within the range of FPS/2 and FPS/5. For example, if the capturing FPS is around 100Hz, it is recommended to set the RequestCount to 20 which is roughly FPS/5.

Benchmarks

Camera	Resolution	Pixel Format	Frame Rate [Frames/s]	Bandwidth [MB/s]	CPU Load
mvBlueFOX-IGC202dC	1280 x 960	BayerRG8 (on camera) -> RGB8 (on host)	24.61	30.26	~25%