Bitmain Antminer S21 XP Hyd

Hashrate 473.0 TH/s Power 5,676 W Efficiency 12.0 J/TH

MicroBT WhatsMiner M72S

Hashrate 282.0 TH/s Power 3,807 W Efficiency 13.5 J/TH

Bitmain Antminer S21 XP Hyd vs MicroBT WhatsMiner M72S

Side-by-side specs, profitability, and home mining comparison.

Specifications Comparison

Bitmain Antminer S21 XP Hyd	Specification	MicroBT WhatsMiner M72S
473.0 TH/s	Hashrate	282.0 TH/s
5,676 W	Power Consumption	3,807 W
12.0 J/TH	Efficiency	13.5 J/TH
50 dB	Noise Level	75 dB
12.3 kg	Weight	25.5 kg
19,367 BTU/hr	BTU Output	12,990 BTU/hr
44/100	Home Mining Score	30/100
—	Release Year	—
SHA-256	Algorithm	SHA-256
Bitmain	Manufacturer	MicroBT

Profitability Comparison

Electricity Rate:

$/kWh

Bitmain Antminer S21 XP Hyd

Daily Revenue 0.00021929 BTC $16.96

Daily Electricity -$13.62

Daily Profit $3.34

Monthly $100.09

Yearly $1,217.74

MicroBT WhatsMiner M72S

Daily Revenue 0.00013074 BTC $10.11

Daily Electricity -$9.14

Daily Profit $0.97

Monthly $29.22

Yearly $355.46

Based on BTC price of $77,334 and current network difficulty as of Apr 25, 2026. Actual results vary.

Verdict

Based on our multi-factor analysis, the Bitmain Antminer S21 XP Hyd wins on 4 of 5 factors (efficiency, hashrate, home mining score, noise level). The MicroBT WhatsMiner M72S holds the edge in power consumption. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.

Winner: Bitmain Antminer S21 XP Hyd — wins on 4 of 5 factors

Best For...

Best for Profitability

Bitmain Antminer S21 XP Hyd

$2.36/day higher profit at current rates.

Best for Home Mining

Bitmain Antminer S21 XP Hyd

Score: 44/100. 50 dB noise level.

Best for Efficiency

Bitmain Antminer S21 XP Hyd

12.0 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Bitmain Antminer S21 XP Hyd or MicroBT WhatsMiner M72S more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21 XP Hyd is more profitable at $3.34/day compared to $0.97/day for the MicroBT WhatsMiner M72S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Bitmain Antminer S21 XP Hyd or MicroBT WhatsMiner M72S?

The Bitmain Antminer S21 XP Hyd is quieter at 50 dB compared to the MicroBT WhatsMiner M72S at 75 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Bitmain Antminer S21 XP Hyd or MicroBT WhatsMiner M72S?

The Bitmain Antminer S21 XP Hyd scores 44/100 on our Home Mining Score (vs 30/100 for the MicroBT WhatsMiner M72S). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.

What is the efficiency difference between Bitmain Antminer S21 XP Hyd and MicroBT WhatsMiner M72S?

The Bitmain Antminer S21 XP Hyd runs at 12.0 J/TH while the MicroBT WhatsMiner M72S runs at 13.5 J/TH — a difference of 1.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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