Nah, not without another cooler - currently running on the stock intel fan and the temps sit around 35-40c idle.
Plus tbh, im getting great FPS in game even after bumpin 4xMSAA and 16xAF at 1280x1024.
Been getting the following;
CS Source 101fps (locked) constent on any map + HDR on!
Warsow 999fps constent LOL!
COD2 150-300fps in DX9 250-600fps in DX7!
Im so glad this upgrade has actually shown some performance increase, i've been through two graphic cards in the last 3 months (x1950 pro and 7950GX2) after moving from my x800xt pe AGP to PCIe and didnt see any improvment, infact things got WORSE!