Bitmain Antminer D7 (1286Gh) vs PinIdea DR-100 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer D7 (1286Gh) | Specification | PinIdea DR-100 Pro |
|---|---|---|
| 1.3 TH/s | Hashrate | 21.0 GH/s |
| 3,148 W | Power Consumption | 900 W |
| 2,447.9 J/TH | Efficiency | 42,857.1 J/TH |
| — | Noise Level | — |
| 14,200.0 kg | Weight | 5,000.0 kg |
| 10,741 BTU/hr | BTU Output | 3,071 BTU/hr |
| 22/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| X11 | Algorithm | X11 |
| Bitmain | Manufacturer | PinIdea |
Profitability Comparison
Bitmain Antminer D7 (1286Gh)
PinIdea DR-100 Pro
Based on BTC price of $78,139 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Bitmain Antminer D7 (1286Gh) comes out ahead — it takes 2 of 4 (efficiency, hashrate). The standout gap is 6024% more hashrate (1.3 vs 0.0 TH/s) in the Bitmain Antminer D7 (1286Gh)'s favour. That said, the PinIdea DR-100 Pro isn't beaten everywhere — it still wins power consumption and home mining score. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer D7 (1286Gh) and PinIdea DR-100 Pro sit on each measurable spec:
- Bitmain Antminer D7 (1286Gh) 6024% more hashrate (1.3 vs 0.0 TH/s)
- PinIdea DR-100 Pro 71% better power draw (3,148 vs 900 W)
- Bitmain Antminer D7 (1286Gh) 94% better efficiency (2,448 vs 42,857 J/TH)
- PinIdea DR-100 Pro 65% better weight (14,200 vs 5,000 kg)
- Bitmain Antminer D7 (1286Gh) 250% more heat output (10,741 vs 3,071 BTU/hr)
- PinIdea DR-100 Pro 41% more home mining score (22.0 vs 31.0)
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.
| Bitmain Antminer D7 (1286Gh) | Metric | PinIdea DR-100 Pro |
|---|---|---|
| $2,595 | Upfront cost (MSRP) | — |
| -$7.51 | Daily net profit | -$2.16 |
| -$5,336 | Net after 1 year | -$788 |
| -$8,077 | Net after 2 years | -$1,576 |
| -$10,817 | Net after 3 years | -$2,364 |
| 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
PinIdea DR-100 ProScore: 31/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer D7 (1286Gh)2,447.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain Antminer D7 (1286Gh) vs PinIdea DR-100 Pro: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the PinIdea DR-100 Pro is more profitable at $-2.16/day compared to $-7.51/day for the Bitmain Antminer D7 (1286Gh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer D7 (1286Gh) or the PinIdea DR-100 Pro better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer D7 (1286Gh) or PinIdea DR-100 Pro?
The PinIdea DR-100 Pro scores 31/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer D7 (1286Gh)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain Antminer D7 (1286Gh) vs PinIdea DR-100 Pro: how much does the efficiency gap matter?
The Bitmain Antminer D7 (1286Gh) runs at 2,447.9 J/TH while the PinIdea DR-100 Pro runs at 42,857.1 J/TH — a difference of 40,409.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 94% better efficiency (2,448 vs 42,857 J/TH).