Bitmain Antminer S19 Pro+ Hyd (198Th) vs Bitmain Antminer S3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 Pro+ Hyd (198Th) | Specification | Bitmain Antminer S3 |
|---|---|---|
| 198.0 TH/s | Hashrate | 478.0 GH/s |
| 5,445 W | Power Consumption | 366 W |
| 27.5 J/TH | Efficiency | 765.7 J/TH |
| — | Noise Level | — |
| 17,500.0 kg | Weight | 5,200.0 kg |
| 18,578 BTU/hr | BTU Output | 1,249 BTU/hr |
| 16/100 | Home Mining Score | 34/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S19 Pro+ Hyd (198Th)
Bitmain Antminer S3
Based on BTC price of $79,051 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain Antminer S19 Pro+ Hyd (198Th) edges it: 2 of 4 factors go its way (efficiency, hashrate). The standout gap is 41323% more hashrate (198.0 vs 0.5 TH/s) in the Bitmain Antminer S19 Pro+ Hyd (198Th)'s favour. The Bitmain Antminer S3 holds the edge in power consumption and home mining score. 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 S19 Pro+ Hyd (198Th) and Bitmain Antminer S3 actually differ, with the gap quantified:
- Bitmain Antminer S19 Pro+ Hyd (198Th) 41323% more hashrate (198.0 vs 0.5 TH/s)
- Bitmain Antminer S3 93% better power draw (5,445 vs 366 W)
- Bitmain Antminer S19 Pro+ Hyd (198Th) 96% better efficiency (27.5 vs 765.7 J/TH)
- Bitmain Antminer S3 70% better weight (17,500 vs 5,200 kg)
- Bitmain Antminer S19 Pro+ Hyd (198Th) 1388% more heat output (18,578 vs 1,249 BTU/hr)
- Bitmain Antminer S3 113% more home mining score (16.0 vs 34.0)
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 S19 Pro+ Hyd (198Th) | Metric | Bitmain Antminer S3 |
|---|---|---|
| $1,141 | Upfront cost (MSRP) | — |
| -$5.87 | Daily net profit | -$0.86 |
| -$3,282 | Net after 1 year | -$314 |
| -$5,422 | Net after 2 years | -$629 |
| -$7,563 | Net after 3 years | -$943 |
| 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 S3Score: 34/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer S19 Pro+ Hyd (198Th)27.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer S19 Pro+ Hyd (198Th) or the Bitmain Antminer S3?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S3 is more profitable at $-0.86/day compared to $-5.87/day for the Bitmain Antminer S19 Pro+ Hyd (198Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S19 Pro+ Hyd (198Th) or the Bitmain Antminer S3 better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the Bitmain Antminer S19 Pro+ Hyd (198Th) or the Bitmain Antminer S3?
The Bitmain Antminer S3 scores 34/100 on our Home Mining Score (vs 16/100 for the Bitmain Antminer S19 Pro+ Hyd (198Th)). 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 S19 Pro+ Hyd (198Th) and Bitmain Antminer S3?
The Bitmain Antminer S19 Pro+ Hyd (198Th) runs at 27.5 J/TH while the Bitmain Antminer S3 runs at 765.7 J/TH — a difference of 738.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 96% better efficiency (27.5 vs 765.7 J/TH).
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