The S9j’s firmware contains dormant code for (patented by Green Revolution Cooling, later acquired). By reordering nonce bits, the miner reduces work by ~12.5%. Stock firmware ignores this; modified firmware (especially Braiins) activates it aggressively.
Advanced software analyzes each individual chip on your hashing boards. It optimizes the frequency and voltage of every chip to maximize performance. antminer s9j firmware
Unlike the original S9 (which suffered from severe power fluctuations) or the S9i (a minor power tweak), the S9j introduced a more stable 13.5 TH/s factory specification at 1,350W (100 J/TH). However, its firmware holds the key to its longevity: The S9j’s firmware contains dormant code for (patented