Bitmain Antminer S21+ Hyd (358Th) vs Canaan AvalonMiner Made A1346
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21+ Hyd (358Th) | Specification | Canaan AvalonMiner Made A1346 |
|---|---|---|
| 358.0 TH/s | Taux de hachage | 110.0 TH/s |
| 5,370 W | Consommation électrique | 3,300 W |
| 15.0 J/TH | Efficiency | 30.0 J/TH |
| 50 dB | Niveau de bruit | — |
| 12.8 kg | Weight | 14.1 kg |
| 18,322 BTU/hr | BTU Output | 11,260 BTU/hr |
| 44/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S21+ Hyd (358Th)
Canaan AvalonMiner Made A1346
Based on BTC price of $78,128 and current network difficulty as of May 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S21+ Hyd (358Th) l'emporte sur 4 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). The standout gap is 225% more hashrate (358 vs 110 TH/s) in the Bitmain Antminer S21+ Hyd (358Th)'s favour. The Canaan AvalonMiner Made A1346 holds the edge in consommation électrique and rapport qualité-prix. 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 Bitmain Antminer S21+ Hyd (358Th) and Canaan AvalonMiner Made A1346 sit on each measurable spec:
- Bitmain Antminer S21+ Hyd (358Th) 225% more hashrate (358 vs 110 TH/s)
- Canaan AvalonMiner Made A1346 39% better power draw (5,370 vs 3,300 W)
- Bitmain Antminer S21+ Hyd (358Th) 50% better efficacité (15.0 vs 30.0 J/TH)
- Bitmain Antminer S21+ Hyd (358Th) 9% better weight (12.8 vs 14.1 kg)
- Bitmain Antminer S21+ Hyd (358Th) 63% more heat output (18,322 vs 11,260 BTU/hr)
- Bitmain Antminer S21+ Hyd (358Th) 100% more score de minage domestique (44.0 vs 22.0)
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 S21+ Hyd (358Th) | Metric | Canaan AvalonMiner Made A1346 |
|---|---|---|
| $2,757 | Upfront cost (MSRP) | $496 |
| -$0.02 | Daily net profit | -$3.97 |
| -$2,763 | Net after 1 year | -$1,943 |
| -$2,769 | Net after 2 years | -$3,391 |
| -$2,775 | Net after 3 years | -$4,838 |
| 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
Bitmain Antminer S21+ Hyd (358Th)Score: 44/100. 50 dB noise level.
Best for Efficiency
Bitmain Antminer S21+ Hyd (358Th)15.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain Antminer S21+ Hyd (358Th) vs Canaan AvalonMiner Made A1346: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21+ Hyd (358Th) is more profitable at $-0.02/day compared to $-3.97/day for the Canaan AvalonMiner Made A1346. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S21+ Hyd (358Th) or the Canaan AvalonMiner Made A1346 better for noise-sensitive spaces?
The Bitmain Antminer S21+ Hyd (358Th) is quieter at 50 dB compared to the Canaan AvalonMiner Made A1346 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitmain Antminer S21+ Hyd (358Th) or the Canaan AvalonMiner Made A1346?
The Bitmain Antminer S21+ Hyd (358Th) scores 44/100 on our Home Mining Score (vs 22/100 for the Canaan AvalonMiner Made A1346). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Bitmain Antminer S21+ Hyd (358Th) and Canaan AvalonMiner Made A1346 on J/TH?
The Bitmain Antminer S21+ Hyd (358Th) runs at 15.0 J/TH while the Canaan AvalonMiner Made A1346 runs at 30.0 J/TH — a difference of 15.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 50% better efficacité (15.0 vs 30.0 J/TH).