I found a heatsink for my 1.33Ghz MDD DP CPU (a little corrosion on it) and was wondering what temp these are supposed to run at. After running X-bench and letting it idle a while the temp got to 51C which seems a bit high to me.

Anybody else have one of these? Seems like a decent speed upgrade (has 2MB cache) from a 1.00ghz DP.