It's in the 55-60 range (edit: average is 50) but let me check again to see what the min is. I'm using 1920x1200 HQ. In game settings are maxed (including soft-shadows) and using 4xAA/16xAF. On the training level I'm mainly in the 40+ range until going inside, then it jumps up to 70+ range. Oh, I'm still using version 1.0. I've downloaded the patch but haven't installed it yet. Also, it seems to mirror the performance I get in the demo pretty closely.
With SLI off, I was at around 30fps or so.
Edit: It seems to average around 50fps. I let it zoom out all the way before stopping the benchmark.
2006-06-02 22:41:02 - HitmanBloodMoney
Frames: 9358 - Time: 184057ms - Avg: 50.843 - Min: 46 - Max: 63
So, it was at this point when I stopped and it's showing 43fps (I basically stopped the benchmark and immediately hit the screenshot key):