Bitmain S19k Pro vs Pantech SX6
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain S19k Pro | Specification | Pantech SX6 |
|---|---|---|
| 120.0 TH/s | Hashrate | 8.5 TH/s |
| 2,760 W | Power Consumption | 1,000 W |
| 23.0 J/TH | Efficiency | 117.7 J/TH |
| 75 dB | Noise Level | — |
| 14.5 kg | Weight | 3,000.0 kg |
| 9,417 BTU/hr | BTU Output | 3,412 BTU/hr |
| 36/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Pantech |
Profitability Comparison
Bitmain S19k Pro
Pantech SX6
Based on BTC price of $79,143 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain S19k Pro edges it: 4 of 5 factors go its way (efficiency, hashrate, home mining score, noise level). Where it pulls away hardest is 1312% more hashrate (120.0 vs 8.5 TH/s). The Pantech SX6 holds the edge in power consumption. 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 S19k Pro and Pantech SX6 sit on each measurable spec:
- Bitmain S19k Pro 1312% more hashrate (120.0 vs 8.5 TH/s)
- Pantech SX6 64% better power draw (2,760 vs 1,000 W)
- Bitmain S19k Pro 80% better efficiency (23.0 vs 117.7 J/TH)
- Bitmain S19k Pro 100% better weight (14.5 vs 3,000.0 kg)
- Bitmain S19k Pro 176% more heat output (9,417 vs 3,412 BTU/hr)
- Bitmain S19k Pro 16% more home mining score (36.0 vs 31.0)
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 S19k Pro | Metric | Pantech SX6 |
|---|---|---|
| $313 | Upfront cost (MSRP) | — |
| -$2.25 | Daily net profit | -$2.09 |
| -$1,136 | Net after 1 year | -$763 |
| -$1,958 | Net after 2 years | -$1,526 |
| -$2,781 | Net after 3 years | -$2,289 |
| 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 S19k ProScore: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain S19k Pro23.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain S19k Pro vs Pantech SX6: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Pantech SX6 is more profitable at $-2.09/day compared to $-2.25/day for the Bitmain S19k Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain S19k Pro or the Pantech SX6 better for noise-sensitive spaces?
The Bitmain S19k Pro is quieter at 75 dB compared to the Pantech SX6 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Bitmain S19k Pro vs Pantech SX6: which fits a residential setup better?
The Bitmain S19k Pro scores 36/100 on our Home Mining Score (vs 31/100 for the Pantech SX6). 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 S19k Pro and Pantech SX6?
The Bitmain S19k Pro runs at 23.0 J/TH while the Pantech SX6 runs at 117.7 J/TH — a difference of 94.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 80% better efficiency (23.0 vs 117.7 J/TH).