Interesting, which ASIC is the most profitable right now? I recently looked at equipment data for August 2025 and noticed something. When Bitcoin maintains its price, even small differences in miner efficiency start to significantly impact income, especially if you have cheap electricity.

I analyzed about 50 of the top ASIC devices. Here's what I found: the Antminer S21e XP Hydro from Bitmain clearly stands out — 860 TH/s with a power consumption of 11,180 W yields about $43 per day. It’s a beast. But interestingly, Auradine with Teraflux AH3880 (600 TH/s) shows that competition in the liquid-cooled solutions market is really heating up.

In the mid-range segment, there are many models from Bitmain, MicroBT, and Canaan — with daily earnings ranging from $15 to $30. The most profitable ASIC for you personally depends on your electricity costs. Even budget models like the Antminer T21 (190 TH/s) still bring in around $9 a day.

It’s notable that liquid cooling clearly dominates the top, but immersion and traditional cooling systems still find their buyers. Bitmain controls nearly half of the ranking, but MicroBT and Canaan are not far behind. It seems 2025 has truly redefined ROI standards for mining.