rendering farm profit vs net cafe profit

 17 laptops, i5 3rd gen (42000 passmark total) Equalent server rent = Rs.70 per hour.

per day 70X24 = 1680/- for all 17 laptops put together.

Internet profit = 30X17 = 510 per hour X 5hour Min = 2550/- 

hourly profit is more in internet when it is free we can use it for rendering..

daily and monthly profit will be more in rendering than in netcafe.