📈 Leaders among miners: the most profitable devices for bitcoin mining

A recent study by Intelion revealed the most profitable ASIC miners for bitcoin as of July 2025. According to specialists, three models from Bitmain became leaders due to their high price-to-profitability ratio.

📊 Top-3 miners:

Bitmain Antminer S21+ 235 TH/s — 5.8% per month (69.6% per annum)

Bitmain Antminer S21+ 225 TH/s — 5.7% per month (68.4% per annum)

Bitmain Antminer S21+ 216 TH/s — 5.5% per month (66.4% per annum)

The average gross profit for July for the Antminer S21 XP 270 TH/s device was about 39,000 rubles, however, its high cost reduced the profitability to 4.2%.

🤔 It should be noted that the profitability dynamics increased compared to June, which is associated with the strengthening of the bitcoin exchange rate and an increase in mining difficulty by 9.11%.

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