Antminer S21+

Taux de hachage 216.0 TH/s Puissance 3,564 W Efficiency 16.5 J/TH

Innosilicon T3 39T

Taux de hachage 39.0 TH/s Puissance 2,150 W Efficiency 55.1 J/TH

Antminer S21+ vs Innosilicon T3 39T

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

Specifications Comparison

Antminer S21+	Specification	Innosilicon T3 39T
216.0 TH/s	Taux de hachage	39.0 TH/s
3,564 W	Consommation électrique	2,150 W
16.5 J/TH	Efficiency	55.1 J/TH
75 dB	Niveau de bruit	—
15.0 kg	Weight	8,650.0 kg
12,160 BTU/hr	BTU Output	7,336 BTU/hr
30/100	Home Mining Score	26/100
—	Release Year	—
SHA-256	Algorithme	SHA-256
Bitmain	Manufacturer	Innosilicon

Profitability Comparison

Electricity Rate:

$/kWh

Antminer S21+

Daily Revenue 0.00009362 BTC $6.96

Daily Electricity -$8.55

Daily Profit -$1.60

Monthly -$47.96

Yearly -$583.47

Innosilicon T3 39T

Daily Revenue 0.00001690 BTC $1.26

Daily Electricity -$5.16

Daily Profit -$3.90

Monthly -$117.13

Yearly -$1,425.04

Based on BTC price of $74,291 and current network difficulty as of Mar 17, 2026. Actual results vary.

Verdict

Selon notre analyse multifactorielle, le Antminer S21+ l'emporte sur 4 des 5 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le Innosilicon T3 39T 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: Antminer S21+ — l'emporte sur 4 des 5 facteurs

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

Antminer S21+

Score: 30/100. 75 dB noise level.

Best for Efficiency

Antminer S21+

16.5 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Antminer S21+ or Innosilicon T3 39T more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the Antminer S21+ is more profitable at $-1.60/day compared to $-3.90/day for the Innosilicon T3 39T. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Antminer S21+ or Innosilicon T3 39T?

The Antminer S21+ is quieter at 75 dB compared to the Innosilicon T3 39T at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Antminer S21+ or Innosilicon T3 39T?

The Antminer S21+ scores 30/100 on our Home Mining Score (vs 26/100 for the Innosilicon T3 39T). 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 Antminer S21+ and Innosilicon T3 39T?

The Antminer S21+ runs at 16.5 J/TH while the Innosilicon T3 39T runs at 55.1 J/TH — a difference of 38.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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