2 ms·What's the cost of building and running a cluster of iPhones vs Mac Minis?by price456987 4y agoWhat's the cost of building and running a cluster of iPhones vs Mac Minis?Bad_CRC 4y agoin the article $40 second hand, imei banned and broken screen iPhones are being used so...vlunkr 4y agoThere's a ton of compute power available in the form of unused phones.