Phenom II X6 1090T @ 3.2ghz, WinXP 32bit:
~3600khash/sec
Edit: ~8650khash/sec with 0.3.6

Core 2 Quad Extreme Mobile @ 2.53ghz, Gentoo 32bit:
~2000khash/sec...but if the room is hot, the CPU will get up to 95C, it'll throttle and get ~1600khash/sec. I usually run it on 2 cores @ 1.6ghz, for ~630khash/sec
Edit: 2 cores @ 1.6ghz, getting ~1440khash/sec with 0.3.6


Core 2 Duo @ 2.53ghz, WinXP 32bit:
Was ~1200khash/sec, but fell back to ~800khash/sec for some reason and won't go higher?
Edit: ~2050khash/sec with 0.3.6...still slower by ratio than it was before for some reason

Some Celeron @ ~2ghz, WinXP 32bit:
~220khash/sec
Edit: ~550khash/sec with 0.3.6

Any 32-bit builds of the SSE client? Edit: Official build is quite fast now, but as everyone upgrades it won't matter