As much as I like the temperature reading on the CPU by Speccy, it's way too low compared with the number from the BIOS and the manufacturer's utility.
As an example, on my AMD Sempron 140 machine with MSI 785GM-E51 mb, Speccy reported a COOL 22 C, while the MSI Control Center indicated 32 C. That's a 10-degree Celsius difference! See attached pic.