GPU is self-overclocking?

rawrinc_48

Honorable
Mar 7, 2013
32
0
10,530
Hey, I bought a 670 4gb FTW card a month ago, and it is rated at 1084MHz boost clock speed. It boosted to 1110 always for some reason, now its boosting to 1124. I haven't applied any overclock to this card, so this is sort of weird.
It still has the same core clock, 1006.

My question is, is this normal? Did a driver update optimize the card or something?
 


I have seen the same thing on my SLI Gigabyte GTX 670's and found the same answer. It is the first Nvidia cards I have used for many years and unsure on how Nvidia cards work now.