your 12v reading is incredibly low. Im not sure if it is being accurately measured, as at that voltage, the PC would not work. Check the voltage in the BIOS if possible, or with a multimetre if you know how. Also, if you can, go the the motherboard manufacturers website and download the correct hardware monitoring tool for you motherboard. The thing that is reading the 85C is also wrong as under that the separate cores show much lower.