4.2W /

- revised hashrate has not been published. Assumed to be around .5-.7 GH.

Can you please provide a link? OP has been updated.

https://bitcointalk.org/index.php?topic=91173.msg1211518#msg1211518
power spec is given as J/GH not W/GH/s. The reason is that chip GH/s performance is rather irrelevant due to minimal hardware costs.

Looked over the source again. Seems to have been updated to 4.2J/GH. Should clear that up.

I would like to keep the comparison in wattage. Are joules a 1:1 to wattage?