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Tesla 20-Series powered supercomputer at Oak Ridge is expected to draw 60,000 MWh annually, so ORNL has to come up with 6000 MWh from renewable sources. Alternative solution would be buying Carbon Credits. Based on specifications given to us, the 10PFLOPS+ GPGPU supercomputer will output something to the tune of 140,000 metric tons on annual basis, so ORNL would need to buy 14,000 metric tons in Carbon Credits. Regardless of how you put it, GPGPU Supercomputer will run 8-10 million dollars every year in annual power bill, plus the renewable power fees.
碳排放指标的事情,也是个问题。
这篇报道,基本上是替ORNL 辟谣的,应该得到第一手的材料。 |
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