Canaan AvalonMiner 921 vs Pantech SX6
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan AvalonMiner 921 | Specification | Pantech SX6 |
|---|---|---|
| 20.0 TH/s | Hashrate | 8.5 TH/s |
| 1,700 W | Power Consumption | 1,000 W |
| 85.0 J/TH | Efficiency | 117.7 J/TH |
| — | Noise Level | — |
| — | Weight | 3,000.0 kg |
| 5,800 BTU/hr | BTU Output | 3,412 BTU/hr |
| 28/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Pantech |
Profitability Comparison
Canaan AvalonMiner 921
Pantech SX6
Based on BTC price of $79,268 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Canaan AvalonMiner 921 comes out ahead — it takes 2 of 4 (efficiency, hashrate). Its biggest concrete edge: 135% more hashrate (20.0 vs 8.5 TH/s). That said, the Pantech SX6 isn't beaten everywhere — it still wins power consumption and home mining score. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the Canaan AvalonMiner 921 and Pantech SX6 sit on each measurable spec:
- Canaan AvalonMiner 921 135% more hashrate (20.0 vs 8.5 TH/s)
- Pantech SX6 41% better power draw (1,700 vs 1,000 W)
- Canaan AvalonMiner 921 28% better efficiency (85.0 vs 117.7 J/TH)
- Canaan AvalonMiner 921 70% more heat output (5,800 vs 3,412 BTU/hr)
- Pantech SX6 11% more home mining score (28.0 vs 31.0)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Pantech SX6Score: 31/100. 0 dB noise level.
Best for Efficiency
Canaan AvalonMiner 92185.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Canaan AvalonMiner 921 vs Pantech SX6: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Pantech SX6 is more profitable at $-2.08/day compared to $-3.33/day for the Canaan AvalonMiner 921. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan AvalonMiner 921 or Pantech SX6?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Canaan AvalonMiner 921 vs Pantech SX6: which fits a residential setup better?
The Pantech SX6 scores 31/100 on our Home Mining Score (vs 28/100 for the Canaan AvalonMiner 921). 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 Canaan AvalonMiner 921 and Pantech SX6?
The Canaan AvalonMiner 921 runs at 85.0 J/TH while the Pantech SX6 runs at 117.7 J/TH — a difference of 32.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 28% better efficiency (85.0 vs 117.7 J/TH).