Antminer S23 Hyd 3U vs Bitdeer SealMiner A4 Ultra Hydro
SHA-256 head-to-head: which miner wins on profit, efficiency and break-even rate at $0.072/kWh (snapshot August 07, 2026).
| Antminer S23 Hyd 3U | Bitdeer SealMiner A4 Ultra Hydro | |
|---|---|---|
| Algorithm | SHA-256 | SHA-256 |
| Coins | BTC | BTC |
| Hashrate | 1160 TH/s | 886 TH/s |
| Power draw | 11,020 W | 8,372 W |
| Efficiency | 9.5 J/TH | 9.4 J/TH |
| Revenue/day | $37.11 | $28.34 |
| Profit/day @ $0.072 | $18.07 | $13.88 |
| Break-even elec. | $0.140 | $0.141 |
| Est. price | $7,193 | $9,741 |
Verdict: The Antminer S23 Hyd 3U wins this matchup — $18.07/day vs $13.88/day at $0.072/kWh, with a break-even rate of $0.140/kWh. The Bitdeer SealMiner A4 Ultra Hydro only makes sense at a significantly lower purchase price or electricity rate.
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