r9 380 MSI R9 380 4GB Overclocking

[ChopStixity]

I bought a new MSI R9 380 4GB a few months ago as an upgrade from my r7 250, but I just recently noticed something weird while in CPU-Z; this being that it seemed as if my GPU core clock was 300 Mhz and my Memory Clock is 150 Mhz, which I'm not sure is correct. I have no idea how I haven't noticed this until now and how it starts so low. I'll attach some screenshots of MSI Afterburner. I'm not sure if 300 MHz and 150 MHz is the actual stock speed for my memory and core, I would assume that it's much higher. Any overclocking suggestions are welcome:

 

Here's my PC specs for someone wanting to know more before suggesting:

- Hyper 212 Evo

- AMD 8320

- MSI 760GM-P34 Motherboard (super trash)

- EVGA 500w Bronze

 

https://gyazo.com/913441eba4fef4229889e597fe6aa9ae

[Calypso0]

That happened to me once, all i did was recconect the card and it went back to stock speed.

[benni_hauna]

When idling, the card automatically lowers its clock speeds to conserve power and thermals, I was originally confused too.