High cpu temps

Your results are well within acceptable operating ranges.

What is the room temperature where your pc is located? Room temps might affect the results.

How is your pc case ventilation, airflow, and cooling capacity? That may or may not make a difference of a few degrees.

the e8500 has a huge amount of headroom for overclocking, reaching 4.0ghz on air or even 4.4ghz water, and those are average results. prime95 spares no clock cycle in its stress testing, raising the temperature a huge amount. no normal application or game will ever stress the cpu that much.

for example, if you overclocked it to 4ghz and then played crysis while listening to music, torrenting and doing a virus check (like i do sometimes) the temperature might get around 60 degrees or so, at max 70 (which are still fine temperatures - Xeon's (server cpu's) with the same architecture (which i currently forget the name of) at my work run between 70 and 90 degrees 24/7, as the server room doesnt have good a/c. still, the cpu's run fine and i think the TJ max or whatever the max temp is is around 100 or 110 degrees. my q9450 at home has run at 117 degrees before, because my brother pulled the heatsink off as a "joke". nethertheless, i was playing left 4 dead for about 20mins before i realised, then nearly shat myself.

your temps are fine, so get that overclocking going!!!