NPP performance questions


I’ve tried to use NPP to estimate is it reasonable to switch from IPP.
I looked into the results of performance comparison vs IPP at the NPP main page and I can’t find any information about the data sizes range, about data transfer measurements, was data transfer took into account in this benchmarking or not, etc. Could you please clarify the range of image / vector sizes for the benchmarks?
Or maybe you have any examples with performance measurements of NPP?
IPP provides perfsys executable with the results of performance for all functions. I can execute it and receive the performance results for any image/vector sizes on my particular HW. Do you have anything similar for NPP?

Best regards,