Maximum bandwidth intel Arria 10gx, Strattix 10 sx

On my system viewer in the FPGA report, for Stratix, the memory controller lists 13824 MB/s for both read and write, separately. This is about in line with the ballpark figure I have been given of "12 GB/s in one direction", which roughly matches the PCIE 3.0 x16 theoretical of 15.754 GB/s (which doesn't account for transfer overheads).