Bitmain Antminer S19 Pro (100Th/s) vs Canaan AvalonMiner 1126 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 Pro (100Th/s) | Specification | Canaan AvalonMiner 1126 Pro |
|---|---|---|
| 100.0 TH/s | Hashrate | 68.0 TH/s |
| 2,950 W | Power Consumption | 3,420 W |
| 29.5 J/TH | Efficiency | 50.3 J/TH |
| — | Noise Level | — |
| 14.6 kg | Weight | 11,200.0 kg |
| 10,065 BTU/hr | BTU Output | 11,669 BTU/hr |
| 22/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S19 Pro (100Th/s)
Canaan AvalonMiner 1126 Pro
Based on BTC price of $79,423 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain Antminer S19 Pro (100Th/s) edges it: 4 of 4 factors go its way (efficiency, hashrate, power consumption, price-performance). Its biggest concrete edge: 41% better efficiency (29.5 vs 50.3 J/TH). The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Bitmain Antminer S19 Pro (100Th/s) and Canaan AvalonMiner 1126 Pro diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer S19 Pro (100Th/s) 47% more hashrate (100.0 vs 68.0 TH/s)
- Bitmain Antminer S19 Pro (100Th/s) 14% better power draw (2,950 vs 3,420 W)
- Bitmain Antminer S19 Pro (100Th/s) 41% better efficiency (29.5 vs 50.3 J/TH)
- Bitmain Antminer S19 Pro (100Th/s) 100% better weight (14.6 vs 11,200.0 kg)
- Canaan AvalonMiner 1126 Pro 16% more heat output (10,065 vs 11,669 BTU/hr)
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.
| Bitmain Antminer S19 Pro (100Th/s) | Metric | Canaan AvalonMiner 1126 Pro |
|---|---|---|
| $525 | Upfront cost (MSRP) | $519 |
| -$3.43 | Daily net profit | -$5.72 |
| -$1,775 | Net after 1 year | -$2,608 |
| -$3,025 | Net after 2 years | -$4,697 |
| -$4,275 | Net after 3 years | -$6,785 |
| 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
TieBoth miners produce similar daily profit.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitmain Antminer S19 Pro (100Th/s)29.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19 Pro (100Th/s) or Canaan AvalonMiner 1126 Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S19 Pro (100Th/s) is more profitable at $-3.43/day compared to $-5.72/day for the Canaan AvalonMiner 1126 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S19 Pro (100Th/s) or the Canaan AvalonMiner 1126 Pro better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S19 Pro (100Th/s) or Canaan AvalonMiner 1126 Pro?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
Bitmain Antminer S19 Pro (100Th/s) vs Canaan AvalonMiner 1126 Pro: how much does the efficiency gap matter?
The Bitmain Antminer S19 Pro (100Th/s) runs at 29.5 J/TH while the Canaan AvalonMiner 1126 Pro runs at 50.3 J/TH — a difference of 20.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 41% better efficiency (29.5 vs 50.3 J/TH).
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