The Antminer S9 firmware by BiXBiT enables overclocking for Antminer S9, S9i, S9j models up to 24Th/s. AsicBoost optimizes BM1387 chips, making them more energy efficient for mining. Firmware has software compatibility with immersion type of cooling.
AsicBoost reduces power consumption by ~200W while maintaining maximum performance. The integrated autotune function configures each single chip individually, which eliminates the problem where one "defective" chip could affect the performance of all the others. The built-in antivirus protects against malicious attacks and programs. Developer's commission is only 1.8%.