For the 8320 the volts sound right for that lower end board also u are seeing the llc of that board working I know gigabyte had problems around that time with the llc ,:if u get a good 990fx board from Asus or MSI u see the voltages about 1.3 to 1.35. With llc on a 8320 or 8350 and fx line is all about power of the vrms more the better , what sounds like u running in to temps or PSU problem