FFMiner Decred D18 vs iBeLink DSM6T
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| FFMiner Decred D18 | Specification | iBeLink DSM6T |
|---|---|---|
| 340.0 GH/s | Taux de hachage | 6.0 TH/s |
| 180 W | Consommation électrique | 2,100 W |
| 529.4 J/TH | Efficiency | 350.0 J/TH |
| — | Niveau de bruit | — |
| 1,650.0 kg | Weight | 17,600.0 kg |
| 614 BTU/hr | BTU Output | 7,165 BTU/hr |
| 33/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| Blake256r14 | Algorithme | Blake256r14 |
| FFMiner | Manufacturer | iBeLink |
Profitability Comparison
FFMiner Decred D18
iBeLink DSM6T
Based on BTC price of $78,257 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the iBeLink DSM6T comes out ahead — it takes 2 of 4 (efficacité, hashrate). Where it pulls away hardest is 1665% more hashrate (0.3 vs 6.0 TH/s). That said, the FFMiner Decred D18 isn't beaten everywhere — it still wins consommation électrique and score de minage domestique. 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 FFMiner Decred D18 and iBeLink DSM6T sit on each measurable spec:
- iBeLink DSM6T 1665% more hashrate (0.3 vs 6.0 TH/s)
- FFMiner Decred D18 91% better power draw (180 vs 2,100 W)
- iBeLink DSM6T 34% better efficacité (529 vs 350 J/TH)
- FFMiner Decred D18 91% better weight (1,650 vs 17,600 kg)
- iBeLink DSM6T 1067% more heat output (614 vs 7,165 BTU/hr)
- FFMiner Decred D18 27% more score de minage domestique (33.0 vs 26.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| FFMiner Decred D18 | Metric | iBeLink DSM6T |
|---|---|---|
| $500 | Upfront cost (MSRP) | — |
| -$0.42 | Daily net profit | -$4.82 |
| -$653 | Net after 1 year | -$1,761 |
| -$806 | Net after 2 years | -$3,521 |
| -$960 | Net after 3 years | -$5,282 |
| 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
FFMiner Decred D18Score: 33/100. 0 dB noise level.
Best for Efficiency
iBeLink DSM6T350.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
FFMiner Decred D18 vs iBeLink DSM6T: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the FFMiner Decred D18 is more profitable at $-0.42/day compared to $-4.82/day for the iBeLink DSM6T. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the FFMiner Decred D18 or iBeLink DSM6T?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the FFMiner Decred D18 or the iBeLink DSM6T?
The FFMiner Decred D18 scores 33/100 on our Home Mining Score (vs 26/100 for the iBeLink DSM6T). 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 FFMiner Decred D18 and iBeLink DSM6T?
The FFMiner Decred D18 runs at 529.4 J/TH while the iBeLink DSM6T runs at 350.0 J/TH — a difference of 179.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 34% better efficacité (529 vs 350 J/TH).