when I enable C1E in the BIOS my cpu temps get a few degrees lower with Phenom II X2, but the problem is that my system time goes wrong now.
The mainboard is a GA-MA78GM-UD2H from Gigabyte with 780G.

It's an offline PC so otherwise you could sync more often with NTP I guess. Any idea how to solve or workaround this and keep the benfits of C1E (energy saving, lower noise, more potential longevity of chips and fans)?

thanks in advance