GMO miner B2

Taux de hachage 24.0 TH/s Puissance 1,950 W Efficiency 81.3 J/TH

Whatsminer M30S++ (Hydro)

Taux de hachage 112.0 TH/s Puissance 3,472 W Efficiency 31.0 J/TH

GMO miner B2 vs Whatsminer M30S++ (Hydro)

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

Specifications Comparison

GMO miner B2	Specification	Whatsminer M30S++ (Hydro)
24.0 TH/s	Taux de hachage	112.0 TH/s
1,950 W	Consommation électrique	3,472 W
81.3 J/TH	Efficiency	31.0 J/TH
—	Niveau de bruit	50 dB
—	Weight	12.0 kg
6,653 BTU/hr	BTU Output	11,847 BTU/hr
28/100	Home Mining Score	50/100
—	Release Year	—
SHA-256	Algorithme	SHA-256
GMO miner	Manufacturer	MicroBT

Profitability Comparison

Electricity Rate:

$/kWh

GMO miner B2

Daily Revenue 0.00001040 BTC $0.74

Daily Electricity -$4.68

Daily Profit -$3.94

Monthly -$118.10

Yearly -$1,436.85

Whatsminer M30S++ (Hydro)

Daily Revenue 0.00004854 BTC $3.47

Daily Electricity -$8.33

Daily Profit -$4.86

Monthly -$145.90

Yearly -$1,775.15

Based on BTC price of $71,470 and current network difficulty as of Mar 25, 2026. Actual results vary.

Verdict

Selon notre analyse multifactorielle, le Whatsminer M30S++ (Hydro) l'emporte sur 4 des 5 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le GMO miner B2 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: Whatsminer M30S++ (Hydro) — l'emporte sur 4 des 5 facteurs

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

Whatsminer M30S++ (Hydro)

Score: 50/100. 50 dB noise level.

Best for Efficiency

Whatsminer M30S++ (Hydro)

31.0 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the GMO miner B2 or Whatsminer M30S++ (Hydro) more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the GMO miner B2 is more profitable at $-3.94/day compared to $-4.86/day for the Whatsminer M30S++ (Hydro). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the GMO miner B2 or Whatsminer M30S++ (Hydro)?

The Whatsminer M30S++ (Hydro) is quieter at 50 dB compared to the GMO miner B2 at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the GMO miner B2 or Whatsminer M30S++ (Hydro)?

The Whatsminer M30S++ (Hydro) scores 50/100 on our Home Mining Score (vs 28/100 for the GMO miner B2). 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 GMO miner B2 and Whatsminer M30S++ (Hydro)?

The GMO miner B2 runs at 81.3 J/TH while the Whatsminer M30S++ (Hydro) runs at 31.0 J/TH — a difference of 50.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

Compare GMO miner B2 with...

Compare Whatsminer M30S++ (Hydro) with...

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