iBeLink BM-S3 Siacoin Miner vs Goldshell SC5 Pro (8.8Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| iBeLink BM-S3 Siacoin Miner | Specification | Goldshell SC5 Pro (8.8Th) |
|---|---|---|
| 19.0 TH/s | Taux de hachage | 8.0 TH/s |
| 3,100 W | Consommation électrique | 2,020 W |
| 163.2 J/TH | Efficiency | 252.5 J/TH |
| 75 dB | Niveau de bruit | 55 dB |
| 14.0 kg | Weight | 13.1 kg |
| 10,577 BTU/hr | BTU Output | 6,892 BTU/hr |
| 36/100 | Home Mining Score | 54/100 |
| — | Release Year | — |
| Blake2b-sia | Algorithme | Blake2b-sia |
| iBeLink | Manufacturer | Goldshell |
Profitability Comparison
iBeLink BM-S3 Siacoin Miner
Goldshell SC5 Pro (8.8Th)
Based on BTC price of $73,512 and current network difficulty as of May 30, 2026. Actual results vary.
Verdict
Weighing six performance factors, the iBeLink BM-S3 Siacoin Miner comes out ahead — it takes 2 of 5 (efficacité, hashrate). Its biggest concrete edge: 138% more hashrate (19.0 vs 8.0 TH/s). The Goldshell SC5 Pro (8.8Th) claws back ground on consommation électrique and score de minage domestique and niveau sonore. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The iBeLink BM-S3 Siacoin Miner and Goldshell SC5 Pro (8.8Th) diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- iBeLink BM-S3 Siacoin Miner 138% more hashrate (19.0 vs 8.0 TH/s)
- Goldshell SC5 Pro (8.8Th) 35% better power draw (3,100 vs 2,020 W)
- iBeLink BM-S3 Siacoin Miner 35% better efficacité (163 vs 253 J/TH)
- Goldshell SC5 Pro (8.8Th) 27% better noise (75.0 vs 55.0 dB)
- Goldshell SC5 Pro (8.8Th) 6% better weight (14.0 vs 13.1 kg)
- iBeLink BM-S3 Siacoin Miner 53% more heat output (10,577 vs 6,892 BTU/hr)
- Goldshell SC5 Pro (8.8Th) 50% more score de minage domestique (36.0 vs 54.0)
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.
| iBeLink BM-S3 Siacoin Miner | Metric | Goldshell SC5 Pro (8.8Th) |
|---|---|---|
| $1,330 | Upfront cost (MSRP) | — |
| -$6.81 | Daily net profit | -$4.58 |
| -$3,815 | Net after 1 year | -$1,672 |
| -$6,300 | Net after 2 years | -$3,345 |
| -$8,785 | Net after 3 years | -$5,017 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
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 SC5 Pro (8.8Th)Score: 54/100. 55 dB noise level.
Best for Efficiency
iBeLink BM-S3 Siacoin Miner163.2 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the iBeLink BM-S3 Siacoin Miner or the Goldshell SC5 Pro (8.8Th)?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell SC5 Pro (8.8Th) is more profitable at $-4.58/day compared to $-6.81/day for the iBeLink BM-S3 Siacoin Miner. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
iBeLink BM-S3 Siacoin Miner vs Goldshell SC5 Pro (8.8Th): which runs at a lower noise level?
The Goldshell SC5 Pro (8.8Th) is quieter at 55 dB compared to the iBeLink BM-S3 Siacoin Miner at 75 dB. For home mining, lower noise levels make a significant difference in livability.
iBeLink BM-S3 Siacoin Miner vs Goldshell SC5 Pro (8.8Th): which fits a residential setup better?
The Goldshell SC5 Pro (8.8Th) scores 54/100 on our Home Mining Score (vs 36/100 for the iBeLink BM-S3 Siacoin Miner). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
iBeLink BM-S3 Siacoin Miner vs Goldshell SC5 Pro (8.8Th): how much does the efficiency gap matter?
The iBeLink BM-S3 Siacoin Miner runs at 163.2 J/TH while the Goldshell SC5 Pro (8.8Th) runs at 252.5 J/TH — a difference of 89.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 35% better efficacité (163 vs 253 J/TH).