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...pecification#Hashes|double sha256]] raw speed performance; may not be very energy efficient with some models) * Mhash/J = millions of hashes per joule (energy efficiency; 1 joule of energy is 1 watt during 1 second: 1 J = 1 W*s) ...

Title: Durable, Low Energy Bitcoin PoW Bitcoin's energy consumption is growing with its value (see Figure below). ...

=== Energy Consumption === Energy consumption for mining has a high correlation with bitcoin value (exchange rate). Becau ...

...pecification#Hashes|double sha256]] raw speed performance; may not be very energy efficient with some models) * Mhash/J = millions hashes per joule (energy efficiency; 1 joule of energy is 1 watt during 1 second: 1 J = 1 W*s) ...

== [[Mining|Bitcoin mining]] is a waste of energy and harmful for ecology == ...nd again. Not to mention the building of big fancy buildings, the waste of energy printing and minting all the various fiat currencies, the transportation th ...

...ffort of all nodes grows by O(n²) '''in the domain of resource consumption'', decentralization being held constant. For a single node, it takes twice ...ng to [[scalability|millions of transactions an hour]]. It’s comparatively energy-efficient; it isn’t decentralized, and thus isn't efficient to the ''purpos ...

...yst 12.3, driver: 2.95, E: 1150, M:685, -k diakgcn -v 2 -w 256, 850W power consumption measured at the wall | ION || 1.8 || 0.067 || 27 || || 16 || poclbm; power consumption incl. CPU ...