I've never participated in a time zone challenge before.
First, how do I estimate how many PPD I can produce?
What I make on my desktop varies with the time of year/outside temps and how much gaming I want to do (A quad core Xeon Haswell and a 970, limited to 80C). The desktop also has a 750 Ti that I use to game and surf while the 970 folds. I find that if both GPUs fold, the PPD drops, apparently due to cooling airflow conflicts. (Server case)
I also have my travel gaming laptop, with a 940MX w/ GDDR5 and an i5-6200U, and a cooling fan desk thing the laptop sits on. I've never folded on it.