Bitmain Antminer R4 vs Canaan AvalonMiner 1246
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer R4 | Specification | Canaan AvalonMiner 1246 |
|---|---|---|
| 8.7 TH/s | Hashrate | 90.0 TH/s |
| 845 W | Power Consumption | 3,420 W |
| 97.1 J/TH | Efficiency | 38.0 J/TH |
| — | Noise Level | — |
| 2,500.0 kg | Weight | 12,800.0 kg |
| 2,883 BTU/hr | BTU Output | 11,669 BTU/hr |
| 28/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer R4
Canaan AvalonMiner 1246
Based on BTC price of $78,048 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan AvalonMiner 1246 wins on 2 of 4 factors (efficiency, hashrate). The Bitmain Antminer R4 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.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitmain Antminer R4Score: 28/100. 0 dB noise level.
Best for Efficiency
Canaan AvalonMiner 124638.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer R4 or Canaan AvalonMiner 1246 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer R4 is more profitable at $-1.71/day compared to $-4.95/day for the Canaan AvalonMiner 1246. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer R4 or Canaan AvalonMiner 1246?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer R4 or Canaan AvalonMiner 1246?
The Bitmain Antminer R4 scores 28/100 on our Home Mining Score (vs 22/100 for the Canaan AvalonMiner 1246). 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 R4 and Canaan AvalonMiner 1246?
The Bitmain Antminer R4 runs at 97.1 J/TH while the Canaan AvalonMiner 1246 runs at 38.0 J/TH — a difference of 59.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.