Safe to change GPU voltage?

[Crunchy Dragon]

Hey,

 

I've been wondering about overclocking my GPU some more(using MSI Afterburner) and I'm currently sitting at +245 core, +125 mem. While performance isn't a problem at these speeds, I would like to push it to +300 core if at all possible. Would changing the GPU voltage help me here, and how safe is it to change voltage?

 

I'm running a GTX 780 reference card.

Thanks in advance for any replies.

[Bajantechnician]

21 minutes ago, Crunchy Dragon said:

Hey,

 

I've been wondering about overclocking my GPU some more(using MSI Afterburner) and I'm currently sitting at +245 core, +125 mem. While performance isn't a problem at these speeds, I would like to push it to +300 core if at all possible. Would changing the GPU voltage help me here, and how safe is it to change voltage?

 

I'm running a GTX 780 reference card.

Thanks in advance for any replies.

Hey crunchy!

 

Try pushing up to 300 without additional voltage. 

Bench it.
You'll only need the extra power if it crashes without it