Abstract: A processor may be in communication with a mining machine having a plurality of hash boards each including a plurality of mining chips. The processor may execute instructions that cause the processor to perform establishing communication with an external device via an external network, retrieving at least one profit variable from the external device via the external network, calculating an estimated profitability of at least a first mining chip of the plurality of mining chips as a function of at least a hashrate of at least the first mining chip, a power consumption of at least the first mining chip, and the at least one profit variable; and sending a command that causes the mining machine to adjust a chip voltage supplied to at least the first mining chip and adjusting a chip frequency of at least the first mining chip to maximize the estimated profitability.

Abstract: A computer may be provided on a mining machine comprising a mother board, a power supply in operable communication with the mother board, an input/output interface in communication with the mother board, and a plurality of hash boards each in communication with the mother board and comprising a plurality of mining chips. The computer may execute instructions that cause the computer to perform establishing communication with an external device, retrieving at least one profit variable from the external device, calculating an estimated profitability of a first mining chip based on the profit variable, and adjusting a chip voltage supplied to the first mining chip and adjusting a chip frequency of the first mining chip to maximize the estimated profitability. Alternatively, the instructions may cause the computer to adjust the chip voltage and the chip frequency to maintain a temperature within a predetermined range.

Abstract: A computer may be provided on a mining machine comprising a mother board, a power supply in operable communication with the mother board, an input/output interface in communication with the mother board, and a plurality of hash boards each in communication with the mother board and comprising a plurality of mining chips. The computer may execute instructions that cause the computer to perform establishing communication with an external device, retrieving at least one profit variable from the external device, calculating an estimated profitability of a first mining chip based on the profit variable, and adjusting a chip voltage supplied to the first mining chip and adjusting a chip frequency of the first mining chip to maximize the estimated profitability. Alternatively, the instructions may cause the computer to adjust the chip voltage and the chip frequency to maintain a temperature within a predetermined range.