Bitmain Antminer R4 vs Canaan Avalon A1566HA 500T
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer R4 | Specification | Canaan Avalon A1566HA 500T |
|---|---|---|
| 8.7 TH/s | Hashrate | 500.0 TH/s |
| 845 W | Power Consumption | 8,400 W |
| 97.1 J/TH | Efficiency | 16.8 J/TH |
| — | Noise Level | 40 dB |
| 2,500.0 kg | Weight | 20.0 kg |
| 2,883 BTU/hr | BTU Output | 28,661 BTU/hr |
| 28/100 | Home Mining Score | 51/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer R4
Canaan Avalon A1566HA 500T
Based on BTC price of $79,143 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Canaan Avalon A1566HA 500T, which leads on 4 of 5 weighted factors (efficiency, hashrate, home mining score, noise level). Its biggest concrete edge: 5647% more hashrate (8.7 vs 500.0 TH/s). The Bitmain Antminer R4 holds the edge in power consumption. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer R4 and Canaan Avalon A1566HA 500T sit on each measurable spec:
- Canaan Avalon A1566HA 500T 5647% more hashrate (8.7 vs 500.0 TH/s)
- Bitmain Antminer R4 90% better power draw (845 vs 8,400 W)
- Canaan Avalon A1566HA 500T 83% better efficiency (97.1 vs 16.8 J/TH)
- Canaan Avalon A1566HA 500T 99% better weight (2,500.0 vs 20.0 kg)
- Canaan Avalon A1566HA 500T 894% more heat output (2,883 vs 28,661 BTU/hr)
- Canaan Avalon A1566HA 500T 82% more home mining score (28.0 vs 51.0)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Canaan Avalon A1566HA 500TScore: 51/100. 40 dB noise level.
Best for Efficiency
Canaan Avalon A1566HA 500T16.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer R4 or the Canaan Avalon A1566HA 500T?
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 $-1.95/day for the Canaan Avalon A1566HA 500T. 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 Avalon A1566HA 500T?
The Canaan Avalon A1566HA 500T is quieter at 40 dB compared to the Bitmain Antminer R4 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Bitmain Antminer R4 vs Canaan Avalon A1566HA 500T: which fits a residential setup better?
The Canaan Avalon A1566HA 500T scores 51/100 on our Home Mining Score (vs 28/100 for the Bitmain Antminer R4). 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 Avalon A1566HA 500T?
The Bitmain Antminer R4 runs at 97.1 J/TH while the Canaan Avalon A1566HA 500T runs at 16.8 J/TH — a difference of 80.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 83% better efficiency (97.1 vs 16.8 J/TH).