Antminer T21

Taux de hachage 190.0 TH/s Puissance 3,610 W Efficiency 19.0 J/TH

MicroBT WhatsMiner M73S+

Taux de hachage 570.0 TH/s Puissance 7,125 W Efficiency 12.5 J/TH

Antminer T21 vs MicroBT WhatsMiner M73S+

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

Specifications Comparison

Antminer T21	Specification	MicroBT WhatsMiner M73S+
190.0 TH/s	Taux de hachage	570.0 TH/s
3,610 W	Consommation électrique	7,125 W
19.0 J/TH	Efficiency	12.5 J/TH
75 dB	Niveau de bruit	75 dB
14.6 kg	Weight	29.5 kg
12,317 BTU/hr	BTU Output	24,311 BTU/hr
30/100	Home Mining Score	30/100
—	Release Year	—
SHA-256	Algorithme	SHA-256
Bitmain	Manufacturer	MicroBT

Profitability Comparison

Electricity Rate:

$/kWh

Antminer T21

Daily Revenue 0.00008927 BTC $5.93

Daily Electricity -$8.66

Daily Profit -$2.74

Monthly -$82.12

Yearly -$999.11

MicroBT WhatsMiner M73S+

Daily Revenue 0.00026782 BTC $17.78

Daily Electricity -$17.10

Daily Profit $0.68

Monthly $20.40

Yearly $248.24

Based on BTC price of $66,388 and current network difficulty as of Mar 29, 2026. Actual results vary.

Verdict

Selon notre analyse multifactorielle, le MicroBT WhatsMiner M73S+ l'emporte sur 2 des 3 facteurs (efficacité, hashrate). Le Antminer T21 a l'avantage en consommation électrique. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.

Winner: MicroBT WhatsMiner M73S+ — l'emporte sur 2 des 3 facteurs

Best For...

Best for Profitability

MicroBT WhatsMiner M73S+

$3.42/day higher profit at current rates.

Best for Home Mining

Tie

Both miners are equally suitable for home use.

Best for Efficiency

MicroBT WhatsMiner M73S+

12.5 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Antminer T21 or MicroBT WhatsMiner M73S+ more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M73S+ is more profitable at $0.68/day compared to $-2.74/day for the Antminer T21. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Antminer T21 or MicroBT WhatsMiner M73S+?

Both miners have similar noise levels. Check the specs table above for exact decibel readings.

Which is better for home mining, the Antminer T21 or MicroBT WhatsMiner M73S+?

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 Antminer T21 and MicroBT WhatsMiner M73S+?

The Antminer T21 runs at 19.0 J/TH while the MicroBT WhatsMiner M73S+ runs at 12.5 J/TH — a difference of 6.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

Compare Antminer T21 with...

Compare MicroBT WhatsMiner M73S+ with...

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