Based on Shanghai power consumption, typical problems of early new CPUs to have problems with temperature sensors, etc. But in the end, the idle temperature doesn't matter very much as compared to the load temperature.
At 4GHz+ i7 can have delta-T of 45-50C which usually kills the OC by overshooting the 95C limit and either crashing or throttling. 28C is promising assuming that delta-T + idle-T < Tmax
Intel i7 920 C0 @ 3.67GHz
ASUS 6T Deluxe
Powercolor 7970 @ 1050/1475
12GB GSkill Ripjaws
Antec 850W TruePower Quattro 50" Full HD PDP
Red Cosmos 1000
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