7xl on Nostr: Yes, the Bitaxe Ultra is about 4x more efficient. The BM1366 ASIC in the ultra is ...

Yes, the Bitaxe Ultra is about 4x more efficient.

The BM1366 ASIC in the ultra is nominally 21.5 J/TH and the BM1387 in the S9 is 98 J/TH