Goldshell AL Card vs Dragonball Miner A40
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Goldshell AL Card | Specification | Dragonball Miner A40 |
|---|---|---|
| 120.0 GH/s | Hashrate | 3.3 TH/s |
| 65 W | Power Consumption | 1,600 W |
| 541.7 J/TH | Efficiency | 484.9 J/TH |
| 35 dB | Noise Level | 75 dB |
| 3.3 kg | Weight | 14.5 kg |
| 222 BTU/hr | BTU Output | 5,459 BTU/hr |
| 71/100 | Home Mining Score | 42/100 |
| — | Release Year | — |
| Blake3 | Algorithm | Blake3 |
| Goldshell | Manufacturer | Dragonball |
Profitability Comparison
Goldshell AL Card
Dragonball Miner A40
Based on BTC price of $78,257 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Scored side by side, the Goldshell AL Card and Dragonball Miner A40 trade blows evenly. Neither pulls ahead decisively, so the deciding factor is which spec matters most to your setup — the panels above lay that out.
Spec Deltas
Stripped to the numbers, this is how far apart the Goldshell AL Card and Dragonball Miner A40 sit on each measurable spec:
- Dragonball Miner A40 2650% more hashrate (0.1 vs 3.3 TH/s)
- Goldshell AL Card 96% better power draw (65.0 vs 1,600.0 W)
- Dragonball Miner A40 10% better efficiency (542 vs 485 J/TH)
- Goldshell AL Card 53% better noise (35.0 vs 75.0 dB)
- Goldshell AL Card 78% better weight (3.3 vs 14.5 kg)
- Dragonball Miner A40 2361% more heat output (222 vs 5,459 BTU/hr)
- Goldshell AL Card 69% more home mining score (71.0 vs 42.0)
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.
| Goldshell AL Card | Metric | Dragonball Miner A40 |
|---|---|---|
| $111 | Upfront cost (MSRP) | $3,400 |
| -$0.15 | Daily net profit | -$3.72 |
| -$166 | Net after 1 year | -$4,758 |
| -$222 | Net after 2 years | -$6,116 |
| -$277 | Net after 3 years | -$7,475 |
| 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
Goldshell AL CardScore: 71/100. 35 dB noise level.
Best for Efficiency
Dragonball Miner A40484.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Goldshell AL Card or Dragonball Miner A40 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell AL Card is more profitable at $-0.15/day compared to $-3.72/day for the Dragonball Miner A40. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Goldshell AL Card or Dragonball Miner A40?
The Goldshell AL Card is quieter at 35 dB compared to the Dragonball Miner A40 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Goldshell AL Card or the Dragonball Miner A40?
The Goldshell AL Card scores 71/100 on our Home Mining Score (vs 42/100 for the Dragonball Miner A40). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Goldshell AL Card and Dragonball Miner A40 on J/TH?
The Goldshell AL Card runs at 541.7 J/TH while the Dragonball Miner A40 runs at 484.9 J/TH — a difference of 56.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 10% better efficiency (542 vs 485 J/TH).