* Based on current mining difficulty and Bitcoin price (does not include power and hosting costs). View historical difficulty for BCH and BTC
* We do not sell TH/s. The minimum hardware order is one Codex Box Pro representing 80 TH/s of hashing power.
Hash rate (sometimes called the hash power) is the speed at which a mining device operates. To be successful at mining, speed is of the essence since the miner is trying to solve a question, add a block the the chain and reap the rewards before anyone else. The more answers suggested over the shortest period of time will increase the chances of solving that block.