Bitmain Antminer S7-LN vs Bitmain Antminer T19 (88Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S7-LN | Specification | Bitmain Antminer T19 (88Th) |
|---|---|---|
| 2.7 TH/s | Hashrate | 88.0 TH/s |
| 697 W | Power Consumption | 3,344 W |
| 258.2 J/TH | Efficiency | 38.0 J/TH |
| — | Noise Level | — |
| 7,500.0 kg | Weight | 14,200.0 kg |
| 2,378 BTU/hr | BTU Output | 11,410 BTU/hr |
| 30/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S7-LN
Bitmain Antminer T19 (88Th)
Based on BTC price of $76,982 and current network difficulty as of May 18, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain Antminer T19 (88Th) edges it: 2 of 4 factors go its way (efficiency, hashrate). Where it pulls away hardest is 3159% more hashrate (2.7 vs 88.0 TH/s). The Bitmain Antminer S7-LN claws back ground on power consumption and home mining score. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Bitmain Antminer S7-LN and Bitmain Antminer T19 (88Th) actually differ, with the gap quantified:
- Bitmain Antminer T19 (88Th) 3159% more hashrate (2.7 vs 88.0 TH/s)
- Bitmain Antminer S7-LN 79% better power draw (697 vs 3,344 W)
- Bitmain Antminer T19 (88Th) 85% better efficiency (258.2 vs 38.0 J/TH)
- Bitmain Antminer S7-LN 47% better weight (7,500 vs 14,200 kg)
- Bitmain Antminer T19 (88Th) 380% more heat output (2,378 vs 11,410 BTU/hr)
- Bitmain Antminer S7-LN 36% more home mining score (30.0 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.
| Bitmain Antminer S7-LN | Metric | Bitmain Antminer T19 (88Th) |
|---|---|---|
| — | Upfront cost (MSRP) | $596 |
| -$1.58 | Daily net profit | -$4.91 |
| -$576 | Net after 1 year | -$2,387 |
| -$1,151 | Net after 2 years | -$4,179 |
| -$1,727 | Net after 3 years | -$5,970 |
| — | 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
Bitmain Antminer S7-LNScore: 30/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer T19 (88Th)38.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S7-LN or Bitmain Antminer T19 (88Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S7-LN is more profitable at $-1.58/day compared to $-4.91/day for the Bitmain Antminer T19 (88Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S7-LN or Bitmain Antminer T19 (88Th)?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Bitmain Antminer S7-LN vs Bitmain Antminer T19 (88Th): which fits a residential setup better?
The Bitmain Antminer S7-LN scores 30/100 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.
How far apart are the Bitmain Antminer S7-LN and Bitmain Antminer T19 (88Th) on J/TH?
The Bitmain Antminer S7-LN runs at 258.2 J/TH while the Bitmain Antminer T19 (88Th) runs at 38.0 J/TH — a difference of 220.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 85% better efficiency (258.2 vs 38.0 J/TH).