Regardless all costs
How many bitcoins can be made at this time in 1 month with 100ghz cpu?
How many bitcoins can be made at this time in 1 month with 100ghz cpu?
Looks like you have quite the botnet there
Pretty sure he mistook gigahash and gigahertz.
Gigahertz is CPU processing power, while gigahash is mining power.
You'll need to run miners on those PC and see how many megahash they get.