Key Takeaways:
Bitcoin’s hashprice hit $36.46 per PH/s on April 23, 2026, keeping all 14 tracked ASIC miners profitable at $0.04/kWh, asicminervalue.com stats show. Bitmain’s Antminer S23 Hydro 3U leads estimated daily earnings at $31.62. 13 of the 14 top-ranked bitcoin ASIC miners as of April 23, 2026, require hydro-cooling or immersion-style infrastructure, according to manufacturer specifications. The Top 14 Most Profitable Bitcoin Miners on April 23, 2026 Bitmain Antminer S23 Hydro 3U — $31.62/dayReleased January 2026, the S23 Hydro 3U is listed at 1.16 PH/s with a rated power draw of 11,020 watts. Specs indicate an efficiency of approximately 9.5 joules per terahash (J/TH). Bitmain rates the unit at around 50 decibels and specifies 380-415 volt three-phase power requirements. At $31.62 per day, it sits at the top of the profitability ladder under current hashprice conditions.
MicroBT Whatsminer M79S — $29.91/dayReleased December 2025, the M79S is rated at 1.35 PH/s with a power draw of 20,000 watts. Specs place its efficiency at roughly 14.81 J/TH. MicroBT lists it as designed for dedicated liquid cooling loops. Daily returns come in at $29.91 based on the current hashprice and a $0.04 per kWh electricity rate.
Bitdeer Sealminer A4 Ultra Hydro — $24.20/dayScheduled for release in May 2026, the A4 Ultra Hydro is listed at 886 TH/s with a rated power draw of 8,372 watts. While it’s not out yet, specs indicate an efficiency of 9.45 J/TH. Bitdeer states the unit is designed to sustain output at higher ambient temperatures. Once released, it could generate $24.20 per day at current hashprice levels.
Bitmain Antminer S23e Hydro 2U — $23.17/day Bitmain Antminer S21e XP Hydro 3U — $20.56/dayReleased January 2025, this specific machine is rated at 860 TH/s at 11,180 watts. It is among the older units still appearing in the top profitability rankings as of April 2026. Current hashprice data puts its daily return at $20.56 at $0.04 per kWh.
MicroBT Whatsminer M79 — $19.55/day Proto Rig — $18.28/day Bitdeer Sealminer A4 Pro Hydro — $17.62/dayScheduled for May 2026 release, the A4 Pro Hydro is listed at 680 TH/s with a 7,412-watt draw. Specs indicate an efficiency of around 10.9 J/TH. It would generate $17.62 per day based on current profitability data if it were available today.
Released in March 2026, the M7DS is listed at 680 TH/s with a 9,200-watt draw and a rated efficiency of around 13.5 J/TH. MicroBT positions it within its enterprise-focused M7D hydro series. Daily profit for this machine on April 23 is $15.91 under current conditions.
Bitmain Antminer S23 Hyd — $15.81/dayReleased January 2026, the single-unit S23 Hyd is rated at 580 TH/s with a 5,510-watt draw. Specs indicate an efficiency of 9.5 J/TH, matching the rated figure of the S23 Hyd 3U listed above. Daily profit sits at $15.81 based on current hashprice data.
MicroBT Whatsminer M7D — $14.23/dayReleased in March 2026, the base Whatsminer model M7D is listed at 634 TH/s at 9,200 watts with a rated efficiency of around 14.5 J/TH. It sits at $14.23 per day based on the current hashprice and a $0.04 per kWh electricity cost.
Bitmain Antminer S21 XP+ Hydro — $12.91/dayReleased last summer in July, the S21 XP+ Hydro is rated at 500 TH/s with a 5,500-watt draw and a listed efficiency of 11 J/TH. Current data places its daily return at $12.91 at $0.04 per kWh.
MicroBT Whatsminer M73S+ — $12.73/dayReleased December 2025, the M73S+ is listed at 540 TH/s with a 7,200-watt draw and a rated efficiency of around 13.33 J/TH. It sits at the bottom of the current profitability table but remains positive at $12.73 per day under the $0.04 per kWh electricity rate.
