Bitcoin mining rig prices continue dropping

Bitcoin mining rigs haven't been cheaper since August, as decreased mining profitability leads to less demand for hardware.
Source: Hashrate Index

Some mining rigs are more energy-efficient than others, meaning that they require less electricity to produce the same amount of bitcoin.

We measure the energy efficiency of mining rigs in watts per terrahash (w/TH). This metric shows how much energy a rig uses to produce 1 TH per second, and the lower this number - the more energy-efficient is the mining rig.

Link copied to clipboard.