hello bmsp,
FYI,
I don’t see near term plans to reduce the CPU usage.
to resolve confusion,
the maximum CPU frequency of Xavier NX is 1420 MHz and we see higher CPU loading when comparing to TX2/TX2 NX (the max freq is 2035MHz).
the same scenario also seem on Nano, (the max freq of Nano is 1479MHz).
it’s necessary to compare the performance with the identical camera, they should execute at the same resolution to have comparison. since we had IMX219 to support cross the Nano and Xavier NX, we’re using IMX219 camera sensor and running on different Jetson platforms, the numbers of average CPU usage looks like below.
[Jetson Nano] 34%@1479;
[Jetson Xavier NX] 34%@1420;
thanks