Are you spanish/latin-american by chance?

Just a tip, i wouldnt really use the pentium if the computer isnt used for anything else, since it is really powerhungry, and you could easily get more mag doing it with a phone for 1/100th of the power.

I advise to use Tn-grid for x86 cpus and skygrid for arm cpus. Also, use your integrated cpu in the lap, its like 20 times more efficient than the cpu, but remember to reserve at least a core for it.

One last thing, GRC now is not profitable with your hardware, and more than likely, with any hardware, unless you use a Xeon phi, which i believe would be . But you never know if in 10 years the value might have multiplied it by 100 . A man can dream.