I have two computers which send and receive data from each other via reflective memory.
Using time stamps I have been able to determine the time to transfer a 32 bit int (in this case 0.2313ms). I need to know the how much bandwidth is being used in hertz (Hz) to make sure I meet the project requirements. Is there a software based way (preferably C++) to determine this? From what I can tell I can't simply convert between bps and hertz.
No. That's not a C++ problem, though : you simply have not nearly enough information to even guess at the bandwidth. You have one latency measure, but no encoding knowledge, no signal-to-noise ratios, no sustained throughput measures, ...