Bitmain Antminer S9i (13Th)

Taux de hachage 13.0 TH/s Puissance 1,280 W Efficiency 98.5 J/TH

MicroBT WhatsMiner M79S

Taux de hachage 980.0 TH/s Puissance 13,230 W Efficiency 13.5 J/TH

Bitmain Antminer S9i (13Th) vs MicroBT WhatsMiner M79S

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

Specifications Comparison

Bitmain Antminer S9i (13Th)	Specification	MicroBT WhatsMiner M79S
13.0 TH/s	Taux de hachage	980.0 TH/s
1,280 W	Consommation électrique	13,230 W
98.5 J/TH	Efficiency	13.5 J/TH
—	Niveau de bruit	50 dB
4,200.0 kg	Weight	37.0 kg
4,367 BTU/hr	BTU Output	45,141 BTU/hr
31/100	Home Mining Score	44/100
—	Release Year	—
SHA-256	Algorithme	SHA-256
Bitmain	Manufacturer	MicroBT

Profitability Comparison

Electricity Rate:

$/kWh

Bitmain Antminer S9i (13Th)

Daily Revenue 0.00000563 BTC $0.41

Daily Electricity -$3.07

Daily Profit -$2.66

Monthly -$79.71

Yearly -$969.83

MicroBT WhatsMiner M79S

Daily Revenue 0.00042475 BTC $31.28

Daily Electricity -$31.75

Daily Profit -$0.47

Monthly -$14.16

Yearly -$172.27

Based on BTC price of $73,643 and current network difficulty as of Mar 17, 2026. Actual results vary.

Verdict

Selon notre analyse multifactorielle, le MicroBT WhatsMiner M79S l'emporte sur 4 des 5 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le Bitmain Antminer S9i (13Th) 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 M79S — l'emporte sur 4 des 5 facteurs

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

MicroBT WhatsMiner M79S

Score: 44/100. 50 dB noise level.

Best for Efficiency

MicroBT WhatsMiner M79S

13.5 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Bitmain Antminer S9i (13Th) or MicroBT WhatsMiner M79S more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M79S is more profitable at $-0.47/day compared to $-2.66/day for the Bitmain Antminer S9i (13Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Bitmain Antminer S9i (13Th) or MicroBT WhatsMiner M79S?

The MicroBT WhatsMiner M79S is quieter at 50 dB compared to the Bitmain Antminer S9i (13Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Bitmain Antminer S9i (13Th) or MicroBT WhatsMiner M79S?

The MicroBT WhatsMiner M79S scores 44/100 on our Home Mining Score (vs 31/100 for the Bitmain Antminer S9i (13Th)). 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 S9i (13Th) and MicroBT WhatsMiner M79S?

The Bitmain Antminer S9i (13Th) runs at 98.5 J/TH while the MicroBT WhatsMiner M79S runs at 13.5 J/TH — a difference of 85.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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