Bitmain Antminer R4 vs Antminer S19 Pro+ Hyd
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer R4 | Specification | Antminer S19 Pro+ Hyd |
|---|---|---|
| 8.7 TH/s | Taux de hachage | 198.0 TH/s |
| 845 W | Consommation électrique | 5,445 W |
| 97.1 J/TH | Efficiency | 27.5 J/TH |
| — | Niveau de bruit | 50 dB |
| 2,500.0 kg | Weight | 15.0 kg |
| 2,883 BTU/hr | BTU Output | 18,578 BTU/hr |
| 28/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer R4
Antminer S19 Pro+ Hyd
Based on BTC price of $78,128 and current network difficulty as of May 17, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Antminer S19 Pro+ Hyd, which leads on 4 of 5 weighted factors (efficacité, hashrate, score de minage domestique, niveau sonore). Where it pulls away hardest is 2176% more hashrate (8.7 vs 198.0 TH/s). The Bitmain Antminer R4 holds the edge in consommation électrique. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Bitmain Antminer R4 and Antminer S19 Pro+ Hyd diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Antminer S19 Pro+ Hyd 2176% more hashrate (8.7 vs 198.0 TH/s)
- Bitmain Antminer R4 84% better power draw (845 vs 5,445 W)
- Antminer S19 Pro+ Hyd 72% better efficacité (97.1 vs 27.5 J/TH)
- Antminer S19 Pro+ Hyd 99% better weight (2,500.0 vs 15.0 kg)
- Antminer S19 Pro+ Hyd 544% more heat output (2,883 vs 18,578 BTU/hr)
- Antminer S19 Pro+ Hyd 57% more score de minage domestique (28.0 vs 44.0)
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 R4 | Metric | Antminer S19 Pro+ Hyd |
|---|---|---|
| — | Upfront cost (MSRP) | $6,000 |
| -$1.72 | Daily net profit | -$5.95 |
| -$626 | Net after 1 year | -$8,171 |
| -$1,252 | Net after 2 years | -$10,343 |
| -$1,878 | Net after 3 years | -$12,514 |
| — | 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
Antminer S19 Pro+ HydScore: 44/100. 50 dB noise level.
Best for Efficiency
Antminer S19 Pro+ Hyd27.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer R4 or Antminer S19 Pro+ Hyd more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer R4 is more profitable at $-1.72/day compared to $-5.95/day for the Antminer S19 Pro+ Hyd. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer R4 vs Antminer S19 Pro+ Hyd: which runs at a lower noise level?
The Antminer S19 Pro+ Hyd is quieter at 50 dB compared to the Bitmain Antminer R4 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitmain Antminer R4 or the Antminer S19 Pro+ Hyd?
The Antminer S19 Pro+ Hyd scores 44/100 on our Home Mining Score (vs 28/100 for the Bitmain Antminer R4). 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 R4 and Antminer S19 Pro+ Hyd?
The Bitmain Antminer R4 runs at 97.1 J/TH while the Antminer S19 Pro+ Hyd runs at 27.5 J/TH — a difference of 69.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 72% better efficacité (97.1 vs 27.5 J/TH).