Bitmain ANTMINER DR7 vs FFMiner DS19
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain ANTMINER DR7 | Specification | FFMiner DS19 |
|---|---|---|
| 127.0 TH/s | Taux de hachage | 3.1 TH/s |
| 2,730 W | Consommation électrique | 980 W |
| 21.5 J/TH | Efficiency | 316.1 J/TH |
| 75 dB | Niveau de bruit | — |
| 1.6 kg | Weight | — |
| 9,315 BTU/hr | BTU Output | 3,344 BTU/hr |
| 36/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| Blake256r14 | Algorithme | Blake256r14 |
| Bitmain | Manufacturer | FFMiner |
Profitability Comparison
Bitmain ANTMINER DR7
FFMiner DS19
Based on BTC price of $78,257 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain ANTMINER DR7 edges it: 4 of 5 factors go its way (efficacité, hashrate, score de minage domestique, niveau sonore). Its biggest concrete edge: 3997% more hashrate (127.0 vs 3.1 TH/s). The FFMiner DS19 holds the edge in consommation électrique. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain ANTMINER DR7 and FFMiner DS19 sit on each measurable spec:
- Bitmain ANTMINER DR7 3997% more hashrate (127.0 vs 3.1 TH/s)
- FFMiner DS19 64% better power draw (2,730 vs 980 W)
- Bitmain ANTMINER DR7 93% better efficacité (21.5 vs 316.1 J/TH)
- Bitmain ANTMINER DR7 179% more heat output (9,315 vs 3,344 BTU/hr)
- Bitmain ANTMINER DR7 16% more score de minage domestique (36.0 vs 31.0)
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.
| Bitmain ANTMINER DR7 | Metric | FFMiner DS19 |
|---|---|---|
| $1,639 | Upfront cost (MSRP) | — |
| -$1.98 | Daily net profit | -$2.24 |
| -$2,361 | Net after 1 year | -$818 |
| -$3,083 | Net after 2 years | -$1,635 |
| -$3,805 | Net after 3 years | -$2,453 |
| 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
Bitmain ANTMINER DR7Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain ANTMINER DR721.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain ANTMINER DR7 vs FFMiner DS19: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain ANTMINER DR7 is more profitable at $-1.98/day compared to $-2.24/day for the FFMiner DS19. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain ANTMINER DR7 vs FFMiner DS19: which runs at a lower noise level?
The Bitmain ANTMINER DR7 is quieter at 75 dB compared to the FFMiner DS19 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain ANTMINER DR7 or FFMiner DS19?
The Bitmain ANTMINER DR7 scores 36/100 on our Home Mining Score (vs 31/100 for the FFMiner DS19). 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 DR7 and FFMiner DS19?
The Bitmain ANTMINER DR7 runs at 21.5 J/TH while the FFMiner DS19 runs at 316.1 J/TH — a difference of 294.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 93% better efficacité (21.5 vs 316.1 J/TH).