Antminer T21

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

Auradine Teraflux AH3880

Taux de hachage 600.0 TH/s Puissance 8,700 W Efficiency 14.5 J/TH

Antminer T21 vs Auradine Teraflux AH3880

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

Specifications Comparison

Antminer T21	Specification	Auradine Teraflux AH3880
190.0 TH/s	Taux de hachage	600.0 TH/s
3,610 W	Consommation électrique	8,700 W
19.0 J/TH	Efficiency	14.5 J/TH
75 dB	Niveau de bruit	60 dB
14.6 kg	Weight	—
12,317 BTU/hr	BTU Output	29,684 BTU/hr
30/100	Home Mining Score	—
—	Release Year	—
SHA-256	Algorithme	SHA-256
Bitmain	Manufacturer	Auradine

Profitability Comparison

Electricity Rate:

$/kWh

Antminer T21

Daily Revenue 0.00008927 BTC $5.91

Daily Electricity -$8.66

Daily Profit -$2.76

Monthly -$82.67

Yearly -$1,005.86

Auradine Teraflux AH3880

Daily Revenue 0.00028192 BTC $18.66

Daily Electricity -$20.88

Daily Profit -$2.22

Monthly -$66.67

Yearly -$811.19

Based on BTC price of $66,181 and current network difficulty as of Mar 27, 2026. Actual results vary.

Verdict

Selon notre analyse multifactorielle, le Auradine Teraflux AH3880 l'emporte sur 3 des 5 facteurs (efficacité, hashrate, niveau sonore). Le Antminer T21 a l'avantage en consommation électrique and score de minage domestique. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.

Winner: Auradine Teraflux AH3880 — l'emporte sur 3 des 5 facteurs

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

Antminer T21

Score: 30/100. 75 dB noise level.

Best for Efficiency

Auradine Teraflux AH3880

14.5 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Antminer T21 or Auradine Teraflux AH3880 more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the Auradine Teraflux AH3880 is more profitable at $-2.22/day compared to $-2.76/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 Auradine Teraflux AH3880?

The Auradine Teraflux AH3880 is quieter at 60 dB compared to the Antminer T21 at 75 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Antminer T21 or Auradine Teraflux AH3880?

The Antminer T21 scores 30/100 on our Home Mining Score (vs 0/100 for the Auradine Teraflux AH3880). 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 T21 and Auradine Teraflux AH3880?

The Antminer T21 runs at 19.0 J/TH while the Auradine Teraflux AH3880 runs at 14.5 J/TH — a difference of 4.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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