Bitmain Antminer S19e XP Hydro 251T vs MicroBT WhatsMiner M79
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19e XP Hydro 251T | Specification | MicroBT WhatsMiner M79 |
|---|---|---|
| 251.0 TH/s | Hashrate | 920.0 TH/s |
| 5,522 W | Power Consumption | 13,340 W |
| 22.0 J/TH | Efficiency | 14.5 J/TH |
| 50 dB | Noise Level | 50 dB |
| 12.8 kg | Weight | 37.0 kg |
| 18,841 BTU/hr | BTU Output | 45,516 BTU/hr |
| 44/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer S19e XP Hydro 251T
MicroBT WhatsMiner M79
Based on BTC price of $77,332 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the MicroBT WhatsMiner M79 wins on 2 of 3 factors (efficiency, hashrate). The Bitmain Antminer S19e XP Hydro 251T holds the edge in power consumption. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
MicroBT WhatsMiner M79$5.22/day higher profit at current rates.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
MicroBT WhatsMiner M7914.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19e XP Hydro 251T or MicroBT WhatsMiner M79 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M79 is more profitable at $0.97/day compared to $-4.25/day for the Bitmain Antminer S19e XP Hydro 251T. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S19e XP Hydro 251T or MicroBT WhatsMiner M79?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S19e XP Hydro 251T or MicroBT WhatsMiner M79?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Bitmain Antminer S19e XP Hydro 251T and MicroBT WhatsMiner M79?
The Bitmain Antminer S19e XP Hydro 251T runs at 22.0 J/TH while the MicroBT WhatsMiner M79 runs at 14.5 J/TH — a difference of 7.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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