Aida64: Help interpreting anomaly in PSU and GPU graphs.

Futurama_Firefly

Honorable
Jun 9, 2013
15
0
10,510
Hello,

I have a few screenshots of results from Aida64 and there is a bit of an anomaly in the PSU and GPU results. I'm worried that there may be something odd going on and wondering if someone can help me to interpret the graphs?

The first screenshot is the GPU and CPU power consumption under heavy load:

1. http://i.imgur.com/Sow8L0t.png

There are rather large dips in the yellow line (GPU) and it also shows up in the temperatures (light brown top line):

2. http://i.imgur.com/9NcVygQ.png

The voltages are fairly stable:

3. http://i.imgur.com/bjNurRt.png

But I have no clue why the GPU is acting up in the stability test? Can it be the power supply or possible motherboard or is my GPU on the fritz?

Any help or interpretation would be very appreciated!

Thankyou,
Adam