No, you don't understand, mine is not boosting in FSX, is just boosting in other games, like BF3 and BF4! In FSX is running at 1150, it's stock clock!

Oh ok, I was a bit confused there.

 

thanks for clarifying that yours is doing the same as mine.

 

 

I think I read in another thread you also have a GTX 780? Would you mind testing out to see if your GPU is using it's boost clock under the scenarios I mentioned?

Ok, I've had a quick look at it. It seems like it doesn't boost because it doesn't have to. I can get my 780 to boost whilst having locked @ 30 and v-sync half rate by setting 16xS + 4xSGSS AA. At that point GPU load would be up at high 80%. Using 8xS + 2xSGSS AA in the same scenario results in no boost and GPU load around 30%. Where I checked is by no means a killer scenario for a GPU.

I could also trigger boost at 8xS + 2xSGSS in more GPU demanding situations (read clouds) than when having fair Wx.

 

So, my GTX780 will boost in FSX when it needs to, without using K-boost, when demanding situations occur. But, a lot of the time, it's pretty much overkill for FSX and sits at its base clock.

I'ts a nice, powerful card though. I love the quietness, even when you put load at it.

 

 

So, my GTX780 will boost in FSX when it needs to, without using K-boost, when demanding situations occur. But, a lot of the time, it's pretty much overkill for FSX and sits at its base clock.

 

Thanks for trying it out for me. Confirms my observations as well. I was initially concerned my GPU wasn't boosting where it should be.  :good:

 

How'd the floors turn out?