Bitmain Antminer S7 vs Whatsminer M56
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S7 | Specification | Whatsminer M56 |
|---|---|---|
| 4.7 TH/s | Taux de hachage | 194.0 TH/s |
| 1,293 W | Consommation électrique | 5,550 W |
| 273.4 J/TH | Efficiency | 28.6 J/TH |
| — | Niveau de bruit | 50 dB |
| 3,900.0 kg | Weight | 13.0 kg |
| 4,412 BTU/hr | BTU Output | 18,937 BTU/hr |
| 31/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer S7
Whatsminer M56
Based on BTC price of $78,005 and current network difficulty as of May 17, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Whatsminer M56 edges it: 4 of 5 factors go its way (efficacité, hashrate, score de minage domestique, niveau sonore). Where it pulls away hardest is 4001% more hashrate (4.7 vs 194.0 TH/s). The Bitmain Antminer S7 holds the edge in consommation électrique. 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 Bitmain Antminer S7 and Whatsminer M56 sit on each measurable spec:
- Whatsminer M56 4001% more hashrate (4.7 vs 194.0 TH/s)
- Bitmain Antminer S7 77% better power draw (1,293 vs 5,550 W)
- Whatsminer M56 90% better efficacité (273.4 vs 28.6 J/TH)
- Whatsminer M56 100% better weight (3,900.0 vs 13.0 kg)
- Whatsminer M56 329% more heat output (4,412 vs 18,937 BTU/hr)
- Whatsminer M56 42% more score de minage domestique (31.0 vs 44.0)
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 S7 | Metric | Whatsminer M56 |
|---|---|---|
| — | Upfront cost (MSRP) | $5,000 |
| -$2.93 | Daily net profit | -$6.36 |
| -$1,071 | Net after 1 year | -$7,320 |
| -$2,141 | Net after 2 years | -$9,640 |
| -$3,212 | Net after 3 years | -$11,960 |
| — | 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
Whatsminer M56Score: 44/100. 50 dB noise level.
Best for Efficiency
Whatsminer M5628.6 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer S7 or the Whatsminer M56?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S7 is more profitable at $-2.93/day compared to $-6.36/day for the Whatsminer M56. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer S7 vs Whatsminer M56: which runs at a lower noise level?
The Whatsminer M56 is quieter at 50 dB compared to the Bitmain Antminer S7 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Bitmain Antminer S7 vs Whatsminer M56: which fits a residential setup better?
The Whatsminer M56 scores 44/100 on our Home Mining Score (vs 31/100 for the Bitmain Antminer S7). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Bitmain Antminer S7 and Whatsminer M56 on J/TH?
The Bitmain Antminer S7 runs at 273.4 J/TH while the Whatsminer M56 runs at 28.6 J/TH — a difference of 244.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 90% better efficacité (273.4 vs 28.6 J/TH).