Bitmain Antminer T17 (40Th) vs MicroBT WhatsMiner M79S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer T17 (40Th) | Specification | MicroBT WhatsMiner M79S |
|---|---|---|
| 40.0 TH/s | Taux de hachage | 980.0 TH/s |
| 2,200 W | Consommation électrique | 13,230 W |
| 55.0 J/TH | Efficiency | 13.5 J/TH |
| — | Niveau de bruit | 50 dB |
| 11,500.0 kg | Weight | 37.0 kg |
| 7,506 BTU/hr | BTU Output | 45,141 BTU/hr |
| 26/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer T17 (40Th)
MicroBT WhatsMiner M79S
Based on BTC price of $78,179 and current network difficulty as of May 17, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the MicroBT WhatsMiner M79S edges it: 4 of 5 factors go its way (efficacité, hashrate, score de minage domestique, niveau sonore). The standout gap is 2350% more hashrate (40.0 vs 980.0 TH/s) in the MicroBT WhatsMiner M79S's favour. The Bitmain Antminer T17 (40Th) claws back ground on consommation électrique. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Here is every spec where the Bitmain Antminer T17 (40Th) and MicroBT WhatsMiner M79S actually differ, with the gap quantified:
- MicroBT WhatsMiner M79S 2350% more hashrate (40.0 vs 980.0 TH/s)
- Bitmain Antminer T17 (40Th) 83% better power draw (2,200 vs 13,230 W)
- MicroBT WhatsMiner M79S 75% better efficacité (55.0 vs 13.5 J/TH)
- MicroBT WhatsMiner M79S 100% better weight (11,500.0 vs 37.0 kg)
- MicroBT WhatsMiner M79S 501% more heat output (7,506 vs 45,141 BTU/hr)
- MicroBT WhatsMiner M79S 69% more score de minage domestique (26.0 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 T17 (40Th) | Metric | MicroBT WhatsMiner M79S |
|---|---|---|
| $155 | Upfront cost (MSRP) | — |
| -$3.84 | Daily net profit | $3.51 |
| -$1,557 | Net after 1 year | +$1,279 |
| -$2,959 | Net after 2 years | +$2,559 |
| -$4,361 | Net after 3 years | +$3,838 |
| 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
MicroBT WhatsMiner M79S$7.35/day higher profit at current rates.
Best for Home Mining
MicroBT WhatsMiner M79SScore: 44/100. 50 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M79S13.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain Antminer T17 (40Th) vs MicroBT WhatsMiner M79S: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M79S is more profitable at $3.51/day compared to $-3.84/day for the Bitmain Antminer T17 (40Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer T17 (40Th) or MicroBT WhatsMiner M79S?
The MicroBT WhatsMiner M79S is quieter at 50 dB compared to the Bitmain Antminer T17 (40Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Bitmain Antminer T17 (40Th) vs MicroBT WhatsMiner M79S: which fits a residential setup better?
The MicroBT WhatsMiner M79S scores 44/100 on our Home Mining Score (vs 26/100 for the Bitmain Antminer T17 (40Th)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain Antminer T17 (40Th) vs MicroBT WhatsMiner M79S: how much does the efficiency gap matter?
The Bitmain Antminer T17 (40Th) runs at 55.0 J/TH while the MicroBT WhatsMiner M79S runs at 13.5 J/TH — a difference of 41.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 75% better efficacité (55.0 vs 13.5 J/TH).
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