Bitmain Antminer D9 (1770Gh) vs FusionSilicon X7 Miner
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer D9 (1770Gh) | Specification | FusionSilicon X7 Miner |
|---|---|---|
| 1,770.0 GH/s | Hashrate | 262.0 GH/s |
| 2,839 W | Power Consumption | 1,420 W |
| 1,604.0 J/TH | Efficiency | 5,419.9 J/TH |
| — | Noise Level | — |
| 16.1 kg | Weight | 4,800.0 kg |
| 9,687 BTU/hr | BTU Output | 4,845 BTU/hr |
| 22/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| X11 | Algorithm | X11 |
| Bitmain | Manufacturer | FusionSilicon |
Profitability Comparison
Bitmain Antminer D9 (1770Gh)
FusionSilicon X7 Miner
Based on BTC price of $73,977 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Bitmain Antminer D9 (1770Gh) offers 70% better efficiency at 1,604.0 J/TH compared to the FusionSilicon X7 Miner at 5,419.9 J/TH. This directly impacts daily operating costs and long-term profitability.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
FusionSilicon X7 MinerScore: 31/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer D9 (1770Gh)1,604.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer D9 (1770Gh) or FusionSilicon X7 Miner more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the FusionSilicon X7 Miner is more profitable at $-3.40/day compared to $-6.76/day for the Bitmain Antminer D9 (1770Gh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer D9 (1770Gh) or FusionSilicon X7 Miner?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer D9 (1770Gh) or FusionSilicon X7 Miner?
The FusionSilicon X7 Miner scores 31/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer D9 (1770Gh)). 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 Bitmain Antminer D9 (1770Gh) and FusionSilicon X7 Miner?
The Bitmain Antminer D9 (1770Gh) runs at 1,604.0 J/TH while the FusionSilicon X7 Miner runs at 5,419.9 J/TH — a difference of 3,815.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.