It’s mentioned in the SoM manual ‘jetsonxaviersomdatasheet_v0.9.pdf’ that the LPDDR4x memory frequency is up to 2133MHz.
However, the maximum bandwidth in the spec is 137GB/s.
As it’s 256-bit(i.e. 32B), so 2.133G*32B is about 63GB/s.
They’re inconsistent. Why? Is the computation wrong?