Innosilicon A11 Pro

Hashrate 2,000.0 MH/s Power 2,500 W Efficiency 1,250,000.0 J/TH

Innosilicon S11 SiaMaster

Hashrate 4.3 TH/s Power 1,350 W Efficiency 314.0 J/TH

Innosilicon A11 Pro vs Innosilicon S11 SiaMaster

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

Specifications Comparison

Innosilicon A11 Pro	Specification	Innosilicon S11 SiaMaster
2,000.0 MH/s	Hashrate	4.3 TH/s
2,500 W	Power Consumption	1,350 W
1,250,000.0 J/TH	Efficiency	314.0 J/TH
75 dB	Noise Level	—
22.0 kg	Weight	3,700.0 kg
8,530 BTU/hr	BTU Output	4,606 BTU/hr
40/100	Home Mining Score	31/100
—	Release Year	—
EtHash	Algorithm	Blake2b
Innosilicon	Manufacturer	Innosilicon

Profitability Comparison

Electricity Rate:

$/kWh

Innosilicon A11 Pro

Daily Revenue 0.00000000 BTC $0.00

Daily Electricity -$6.00

Daily Profit -$6.00

Monthly -$180.00

Yearly -$2,189.97

Innosilicon S11 SiaMaster

Daily Revenue 0.00000198 BTC $0.15

Daily Electricity -$3.24

Daily Profit -$3.09

Monthly -$92.56

Yearly -$1,126.10

Based on BTC price of $78,221 and current network difficulty as of May 16, 2026. Actual results vary.

Verdict

Weighing six performance factors, the Innosilicon S11 SiaMaster comes out ahead — it takes 4 of 6 (efficiency, hashrate, power consumption, price-performance). Where it pulls away hardest is 100% better efficiency (1,250,000 vs 314 J/TH). The Innosilicon A11 Pro claws back ground on home mining score and noise level. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.

Winner: Innosilicon S11 SiaMaster — wins on 4 of 6 factors

Spec Deltas

Here is every spec where the Innosilicon A11 Pro and Innosilicon S11 SiaMaster actually differ, with the gap quantified:

Innosilicon S11 SiaMaster 214900% more hashrate (0.0 vs 4.3 TH/s)
Innosilicon S11 SiaMaster 46% better power draw (2,500 vs 1,350 W)
Innosilicon S11 SiaMaster 100% better efficiency (1,250,000 vs 314 J/TH)
Innosilicon A11 Pro 99% better weight (22.0 vs 3,700.0 kg)
Innosilicon A11 Pro 85% more heat output (8,530 vs 4,606 BTU/hr)
Innosilicon A11 Pro 29% more home mining score (40.0 vs 31.0)

Cost & ROI Over Time

A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.

Innosilicon A11 Pro	Metric	Innosilicon S11 SiaMaster
$4,000	Upfront cost (MSRP)	$2,000
-$6.00	Daily net profit	-$3.09
-$6,190	Net after 1 year	-$3,126
-$8,380	Net after 2 years	-$4,252
-$10,570	Net after 3 years	-$5,378
Does not pay back at current rates (negative daily profit)	Payback period	Does not pay back at current rates (negative daily profit)

Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

Innosilicon A11 Pro

Score: 40/100. 75 dB noise level.

Best for Efficiency

Innosilicon S11 SiaMaster

314.0 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Which makes more money, the Innosilicon A11 Pro or the Innosilicon S11 SiaMaster?

At the current BTC price and a $0.10/kWh electricity rate, the Innosilicon S11 SiaMaster is more profitable at $-3.09/day compared to $-6.00/day for the Innosilicon A11 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Innosilicon A11 Pro or Innosilicon S11 SiaMaster?

The Innosilicon A11 Pro is quieter at 75 dB compared to the Innosilicon S11 SiaMaster at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Innosilicon A11 Pro or Innosilicon S11 SiaMaster?

The Innosilicon A11 Pro scores 40/100 on our Home Mining Score (vs 31/100 for the Innosilicon S11 SiaMaster). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.

Innosilicon A11 Pro vs Innosilicon S11 SiaMaster: how much does the efficiency gap matter?

The Innosilicon A11 Pro runs at 1,250,000.0 J/TH while the Innosilicon S11 SiaMaster runs at 314.0 J/TH — a difference of 1,249,686.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 100% better efficiency (1,250,000 vs 314 J/TH).

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