[tjoekbezoer]

Regarding the critique on the title: perhaps an analogy can be made to propeller cavitation on ships. Water influx rate, propeller design and operational parameters all influence the detrimental effect of water bubbles forming — deteriorating the system's efficiency.

The GPU would be the propeller, the influx is the work, and the operational parameters is what this article's about.

[radq]

I'm disappointed with the commentary here. "GPU bubble" is an industry standard term, and literally how I would describe this to my colleagues in the industry. Look for example at the second slide here https://media.steampowered.com/apps/valve/2015/Alex_Vlachos_...

[tjoekbezoer]

Just trying to be helpful by making an adequately coined term more palatable to a critical audience, thereby expediting the end of a fruitless discussion on an otherwise excellent article. Compliments.