Wu Blockchain on Twitter: "Exclusive: Whatsminer's next-generation BTC mining machine M50S is in trial production, miners have already obtained prototypes. The energy efficiency is best to reach 28J/T, power is rarely as
5nm Bitcoin Mining Machines, where are you? - Miner Daily
TSMC Reportedly Limits Supply To Bitcoin Mining Players As Demand Surges Amid Crypto Frenzy – China Money Network
Bitmain and Canaan to Reveal 5nm Bitcoin Mining Chips in 2020 – Mining Bitcoin News
Bitmain Introduces Smaller 5NM Chip with New Mining Rig