Antminer D7 vs Bitmain Antminer T19 (88Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer D7 | Specification | Bitmain Antminer T19 (88Th) |
|---|---|---|
| 1,286.0 GH/s | Hashrate | 88.0 TH/s |
| 3,148 W | Power Consumption | 3,344 W |
| 2,447.9 J/TH | Efficiency | 38.0 J/TH |
| 70 dB | Noise Level | — |
| 14.4 kg | Weight | 14,200.0 kg |
| 10,741 BTU/hr | BTU Output | 11,410 BTU/hr |
| 36/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| X11 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer D7
Bitmain Antminer T19 (88Th)
Based on BTC price of $79,271 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer T19 (88Th) wins on 3 of 6 factors (efficiency, hashrate, price-performance). Where it pulls away hardest is 6743% more hashrate (1.3 vs 88.0 TH/s). The Antminer D7 claws back ground on power consumption and home mining score and noise level. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Antminer D7 and Bitmain Antminer T19 (88Th) actually differ, with the gap quantified:
- Bitmain Antminer T19 (88Th) 6743% more hashrate (1.3 vs 88.0 TH/s)
- Antminer D7 6% better power draw (3,148 vs 3,344 W)
- Bitmain Antminer T19 (88Th) 98% better efficiency (2,447.9 vs 38.0 J/TH)
- Antminer D7 100% better weight (14.4 vs 14,200.0 kg)
- Bitmain Antminer T19 (88Th) 6% more heat output (10,741 vs 11,410 BTU/hr)
- Antminer D7 64% more home mining score (36.0 vs 22.0)
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.
| Antminer D7 | Metric | Bitmain Antminer T19 (88Th) |
|---|---|---|
| $2,500 | Upfront cost (MSRP) | $596 |
| -$7.51 | Daily net profit | -$4.82 |
| -$5,241 | Net after 1 year | -$2,354 |
| -$7,981 | Net after 2 years | -$4,111 |
| -$10,722 | Net after 3 years | -$5,869 |
| Does not pay back at current rates (negative daily profit) | 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
Antminer D7Score: 36/100. 70 dB noise level.
Best for Efficiency
Bitmain Antminer T19 (88Th)38.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Antminer D7 vs Bitmain Antminer T19 (88Th): which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer T19 (88Th) is more profitable at $-4.82/day compared to $-7.51/day for the Antminer D7. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Antminer D7 or the Bitmain Antminer T19 (88Th) better for noise-sensitive spaces?
The Antminer D7 is quieter at 70 dB compared to the Bitmain Antminer T19 (88Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Antminer D7 or the Bitmain Antminer T19 (88Th)?
The Antminer D7 scores 36/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer T19 (88Th)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Antminer D7 vs Bitmain Antminer T19 (88Th): how much does the efficiency gap matter?
The Antminer D7 runs at 2,447.9 J/TH while the Bitmain Antminer T19 (88Th) runs at 38.0 J/TH — a difference of 2,409.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 98% better efficiency (2,447.9 vs 38.0 J/TH).