I just finished deliding a CECHC04 with a 65nm Frankie (official from Sony) and the temperatures seem to be a little bit high. I tested the console in GT6 and I get around 67-68 degrees C on Cell and 60-63 degrees C on the RSX at 38-40% fan speed (webman is active). I should add that I did apply new thermal pads on the GS, VRM and back of the board. I used Arctic MX4 as the thermal paste.