I'm looking for something like smem, but for Windows 7 instead of Linux.
I am afraid that the strict answer to your question is negative.
The nearest one can get today (as far as I know) is to use the Sysinternals Process Explorer and customize the displayed columns per process to include :
However, don't give up hope. Process Explorer is under constant development by the ultra-fruitful guru, Mark Russinovich. You could bring up the idea of PSS in the Sysinternals Community Process Explorer forum as a feature request. If you explain well your needs, you might have a chance of getting it implemented.