I'm not so sure, Speccy is fairly reliable. The board temp sensor isn't chipset temps. The board temp usually has a thermistor under the CPU socket or the VRM, Voltage Regulator Module. No two systems are alike, you can't rely on what one does to determine temps on another.
1.24 Displaying Wrong Motherboard Temp - Speccy Bug Reporting - Piriform Community Forums
edit.
Motherboard
ASUSTeK COMPUTER INC. Z87-K (SOCKET 1150) 28 °C
Speccy v1.23.569
Well I take it back, there's something wrong somewhere, maybe Speccy or certain boards. The ones in your Speccy forum link are mostly Haswell as yours, but there is an AMD 880 and a Dell with a pre-Sandy Bridge setup.
I just downloaded the version 1.24 and here's a snip, and you have 1.23, odd stuff.
Attachment 297901
Hello!
The report was made using 1.24 (the high temp one).
I found this post about the bug, so I downgraded to 1.23 and got this:
Motherboard
ASUSTeK COMPUTER INC. Z87-K (SOCKET 1150) 28 °C
About same temp using AIDA64.
So the over 100c temp was a Speccy 1.24 software bugthat happens only on some boards!
Well the temp issue is solved at least, lol. Someone should be back about the BSOD, that's above my pay grade.
In that case, report the temps using HWiNFO, HWiNFO32 & HWiNFO64 - Hardware Information and Analysis Tools.
I just did another test on my Ivy Bridge rig, it shows proper temps, ver. 1.24.
Attachment 297915
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