Bitmain Antminer S3

Hashrate 478.0 GH/s Power 366 W Efficiency 765.7 J/TH

Innosilicon T3 43T

Hashrate 43.0 TH/s Power 2,100 W Efficiency 48.8 J/TH

Bitmain Antminer S3 vs Innosilicon T3 43T

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

Specifications Comparison

Bitmain Antminer S3	Specification	Innosilicon T3 43T
478.0 GH/s	Hashrate	43.0 TH/s
366 W	Power Consumption	2,100 W
765.7 J/TH	Efficiency	48.8 J/TH
—	Noise Level	—
5,200.0 kg	Weight	10,000.0 kg
1,249 BTU/hr	BTU Output	7,165 BTU/hr
34/100	Home Mining Score	26/100
—	Release Year	—
SHA-256	Algorithm	SHA-256
Bitmain	Manufacturer	Innosilicon

Profitability Comparison

Electricity Rate:

$/kWh

Bitmain Antminer S3

Daily Revenue 0.00000022 BTC $0.02

Daily Electricity -$0.88

Daily Profit -$0.86

Monthly -$25.84

Yearly -$314.36

Innosilicon T3 43T

Daily Revenue 0.00001994 BTC $1.54

Daily Electricity -$5.04

Daily Profit -$3.50

Monthly -$104.97

Yearly -$1,277.18

Based on BTC price of $77,293 and current network difficulty as of Apr 25, 2026. Actual results vary.

Verdict

Based on our multi-factor analysis, the Innosilicon T3 43T wins on 2 of 4 factors (efficiency, hashrate). The Bitmain Antminer S3 holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.

Winner: Innosilicon T3 43T — wins on 2 of 4 factors

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

Bitmain Antminer S3

Score: 34/100. 0 dB noise level.

Best for Efficiency

Innosilicon T3 43T

48.8 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Bitmain Antminer S3 or Innosilicon T3 43T more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S3 is more profitable at $-0.86/day compared to $-3.50/day for the Innosilicon T3 43T. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Bitmain Antminer S3 or Innosilicon T3 43T?

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

Which is better for home mining, the Bitmain Antminer S3 or Innosilicon T3 43T?

The Bitmain Antminer S3 scores 34/100 on our Home Mining Score (vs 26/100 for the Innosilicon T3 43T). 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 S3 and Innosilicon T3 43T?

The Bitmain Antminer S3 runs at 765.7 J/TH while the Innosilicon T3 43T runs at 48.8 J/TH — a difference of 716.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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