Bitmain Antminer S21 XP Hyd vs Canaan AvalonMiner A1326
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21 XP Hyd | Specification | Canaan AvalonMiner A1326 |
|---|---|---|
| 473.0 TH/s | Taux de hachage | 115.0 TH/s |
| 5,676 W | Consommation électrique | 3,500 W |
| 12.0 J/TH | Efficiency | 30.4 J/TH |
| 50 dB | Niveau de bruit | 75 dB |
| 12.3 kg | Weight | 13.0 kg |
| 19,367 BTU/hr | BTU Output | 11,942 BTU/hr |
| 44/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S21 XP Hyd
Canaan AvalonMiner A1326
Based on BTC price of $78,230 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer S21 XP Hyd, which leads on 4 of 6 weighted factors (efficacité, hashrate, score de minage domestique, niveau sonore). Where it pulls away hardest is 311% more hashrate (473 vs 115 TH/s). The Canaan AvalonMiner A1326 claws back ground on consommation électrique and rapport qualité-prix. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer S21 XP Hyd and Canaan AvalonMiner A1326 sit on each measurable spec:
- Bitmain Antminer S21 XP Hyd 311% more hashrate (473 vs 115 TH/s)
- Canaan AvalonMiner A1326 38% better power draw (5,676 vs 3,500 W)
- Bitmain Antminer S21 XP Hyd 61% better efficacité (12.0 vs 30.4 J/TH)
- Bitmain Antminer S21 XP Hyd 33% better noise (50.0 vs 75.0 dB)
- Bitmain Antminer S21 XP Hyd 5% better weight (12.3 vs 13.0 kg)
- Bitmain Antminer S21 XP Hyd 62% more heat output (19,367 vs 11,942 BTU/hr)
- Bitmain Antminer S21 XP Hyd 22% more score de minage domestique (44.0 vs 36.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Bitmain Antminer S21 XP Hyd | Metric | Canaan AvalonMiner A1326 |
|---|---|---|
| $5,099 | Upfront cost (MSRP) | $609 |
| $3.41 | Daily net profit | -$4.26 |
| -$3,856 | Net after 1 year | -$2,164 |
| -$2,613 | Net after 2 years | -$3,719 |
| -$1,370 | Net after 3 years | -$5,274 |
| Takes ~4.1 years to pay back at current rates | 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
Bitmain Antminer S21 XP Hyd$7.67/day higher profit at current rates.
Best for Home Mining
Bitmain Antminer S21 XP HydScore: 44/100. 50 dB noise level.
Best for Efficiency
Bitmain Antminer S21 XP Hyd12.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer S21 XP Hyd or the Canaan AvalonMiner A1326?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21 XP Hyd is more profitable at $3.41/day compared to $-4.26/day for the Canaan AvalonMiner A1326. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S21 XP Hyd or the Canaan AvalonMiner A1326 better for noise-sensitive spaces?
The Bitmain Antminer S21 XP Hyd is quieter at 50 dB compared to the Canaan AvalonMiner A1326 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitmain Antminer S21 XP Hyd or the Canaan AvalonMiner A1326?
The Bitmain Antminer S21 XP Hyd scores 44/100 on our Home Mining Score (vs 36/100 for the Canaan AvalonMiner A1326). 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 S21 XP Hyd and Canaan AvalonMiner A1326?
The Bitmain Antminer S21 XP Hyd runs at 12.0 J/TH while the Canaan AvalonMiner A1326 runs at 30.4 J/TH — a difference of 18.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 61% better efficacité (12.0 vs 30.4 J/TH).