Computing power of top 500 supercomputers combined: 672 Petaflops using 475 Megawatts
Bitcoin network: 2662 PH/s = 33,807,400 Petaflops using about 266 Megawatt (at 13TH/s using 1.3kW)
Throw this in the face to people who say bitcoin is backed by nothing!
submitted by /u/DizzySquid
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