I melted mine ( True story ), I had a 9200 and I OCed it too almost boiling point and ran Oblivion at Max with 1680x1250 resolution, high res textures and HDR enabled ( also had AA / AF on max that I messed with in the .ini file for oblivion )
I was seeing how much it could go without screwing up, well after my computer crashed to BSOD and took about 6 minutes to boot my SpeedFan readings were about 120F