What are good voltage readings on Speccy?

DeskTopBro

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Jun 20, 2017
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This is a copy of my Speccy readings. I don't know how to read them. What I really want to know is how many watts of my 450W power source am I using.

CPU CORE........ 1.760 V
MEMORY CONTROLLER....... 2.720 V
+3.3V....... 2.704 V
+5V......... 4.543 V
+12V....... 4.544 V
-12V....... -4.864 V
-5V......... -6.464 V
+5V HIGH THRESHOLD....... 3.683 V
CMOS BATTERY 2.112 V
 

DeskTopBro

Prominent
Jun 20, 2017
32
0
530
Should I trust pcpartpicker and the forum when they say my 450W power source is fine? Really, I have no reason to suspect anything, but I'm trying to learn.