Hey folks! I've just released a brand new benchmark tool for benchmarking Crysis 2, you can download it from here.
Some options are unavailable right now, but the main functionality is working.
Although it was only tested with EADM digital version with patches 1.1 and 1.2, I think it will work fine with Steam version as well. If it doesn't work, just let me know so I can try to fix it.