Well it's ok, but it's pretty high. Is the heatsink clean from dust? and a 55 degree CPU is pretty warm also, but it's alright also as long as it's not 65-70 degrees.

Wow your GPU and chipset seems to be overheated Yes try reinstalling Graphic card drivers and Chipset, but i wouldn't use Driver-Sweeper, instead go to your graphic card vendor page and MB vendor page and redownload drivers manually. Softwares like driver sweeper can screw up with the right drivers, has happened a few times for me and my colleagues. And you could try a really great software called Passmark Burnintest Here. We use it at work, but don't leave it unattended <object class="emojione" data="https://resources.enjin.com/1489581540/themes/core/images/emojione/svg/1f600.svg?0" type="image/svg+xml" standby=":d">:d</object>

Yeah maybe. That graphic card is nice, do your MB have Crossfire support? I'm thinking if you ever wanna buy a second one, you will support it.

Hehe yep <object class="emojione" data="https://resources.enjin.com/1489581540/themes/core/images/emojione/svg/1f61b.svg?0" type="image/svg+xml" standby=":p">:p</object>

I had an education, when i was in school. In robot programming, i know some but not much