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Cost to build likely includes the cost of power, no? In other words, if building an ARM SoC costs $10, the electricity cost in the ARM SoC is under $10, so if y
by cwyers 12y ago
Cost to build likely includes the cost of power, no? In other words, if building an ARM SoC costs $10, the electricity cost in the ARM SoC is under $10, so if you save $10 in electricity by running the ARM SoC, then you've offset the cost of the energy used in manufacturing.
- holri 12y agoEnergy is dirt cheap in comparison to labor. Therefore cost of industrial goods is correlated to labor not to energy / power costs. (with few exceptions in heavy industries.)
- smeyer 12y agoThat is not the point of the comment to which you're replying. They didn't claim that the purchase price provides a good estimate of the energy cost, but that it provides a strict upper bound. If the manufacturer is not selling at a loss, then they can't sell for less than their energy costs, let alone labor costs.
- holri 12y agoOk. Thank you for clarification.