1486 with browser and Google services and email and about 8 other things running. 1590 with those shut down. Ran this test last night and it was 2460 or something like that. Not sure why such a large difference.
Managed to break 3000 (3070 to be precise) last night with a 1.5 GHz overclock set to performance. Quadrant is quite vulnerable to the conditions in which is resides. I find the best results are obtained on the second or third try after a reboot (after JIT compiler has had a hack at the program and it's cached up).