BW L21 vs Goldshell LT5
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| BW L21 | Specification | Goldshell LT5 |
|---|---|---|
| 550.0 MH/s | Taux de hachage | 2.1 GH/s |
| 950 W | Consommation électrique | 2,080 W |
| 1,727,272.7 J/TH | Efficiency | 1,014,634.2 J/TH |
| — | Niveau de bruit | — |
| 5.8 kg | Weight | 8.5 kg |
| 3,241 BTU/hr | BTU Output | 7,097 BTU/hr |
| 31/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| BW | Manufacturer | Goldshell |
Profitability Comparison
BW L21
Goldshell LT5
Based on BTC price of $73,464 and current network difficulty as of May 30, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Goldshell LT5, which leads on 2 of 4 weighted factors (efficacité, hashrate). Where it pulls away hardest is 273% more hashrate (0.0 vs 0.0 TH/s). That said, the BW L21 isn't beaten everywhere — it still wins consommation électrique and score de minage domestique. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the BW L21 and Goldshell LT5 actually differ, with the gap quantified:
- Goldshell LT5 273% more hashrate (0.0 vs 0.0 TH/s)
- BW L21 54% better power draw (950 vs 2,080 W)
- Goldshell LT5 41% better efficacité (1,727,273 vs 1,014,634 J/TH)
- BW L21 32% better weight (5.8 vs 8.5 kg)
- Goldshell LT5 119% more heat output (3,241 vs 7,097 BTU/hr)
- BW L21 19% more score de minage domestique (31.0 vs 26.0)
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.
| BW L21 | Metric | Goldshell LT5 |
|---|---|---|
| — | Upfront cost (MSRP) | $8,364 |
| -$2.28 | Daily net profit | -$4.99 |
| -$832 | Net after 1 year | -$10,186 |
| -$1,664 | Net after 2 years | -$12,008 |
| -$2,497 | Net after 3 years | -$13,830 |
| — | 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
BW L21Score: 31/100. 0 dB noise level.
Best for Efficiency
Goldshell LT51,014,634.2 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the BW L21 or the Goldshell LT5?
At the current BTC price and a $0.10/kWh electricity rate, the BW L21 is more profitable at $-2.28/day compared to $-4.99/day for the Goldshell LT5. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the BW L21 or the Goldshell LT5 better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
BW L21 vs Goldshell LT5: which fits a residential setup better?
The BW L21 scores 31/100 on our Home Mining Score (vs 26/100 for the Goldshell LT5). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the BW L21 and Goldshell LT5 on J/TH?
The BW L21 runs at 1,727,272.7 J/TH while the Goldshell LT5 runs at 1,014,634.2 J/TH — a difference of 712,638.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 41% better efficacité (1,727,273 vs 1,014,634 J/TH).