Bitmain Antminer R4 vs Whatsminer M30S+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer R4 | Specification | Whatsminer M30S+ |
|---|---|---|
| 8.7 TH/s | Taux de hachage | 100.0 TH/s |
| 845 W | Consommation électrique | 3,400 W |
| 97.1 J/TH | Efficiency | 34.0 J/TH |
| — | Niveau de bruit | 75 dB |
| 2.5 kg | Weight | 11.5 kg |
| 2,883 BTU/hr | BTU Output | 11,601 BTU/hr |
| 28/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer R4
Whatsminer M30S+
Based on BTC price of $62,980 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Whatsminer M30S+ edges it: 4 of 5 factors go its way (efficacité, hashrate, score de minage domestique, niveau sonore). The standout gap is 1049% more hashrate (8.7 vs 100.0 TH/s) in the Whatsminer M30S+'s favour. The Bitmain Antminer R4 holds the edge in consommation électrique. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
The Bitmain Antminer R4 and Whatsminer M30S+ diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Whatsminer M30S+ 1049% more hashrate (8.7 vs 100.0 TH/s)
- Bitmain Antminer R4 75% better power draw (845 vs 3,400 W)
- Whatsminer M30S+ 65% better efficacité (97.1 vs 34.0 J/TH)
- Bitmain Antminer R4 78% better weight (2.5 vs 11.5 kg)
- Whatsminer M30S+ 302% more heat output (2,883 vs 11,601 BTU/hr)
- Whatsminer M30S+ 29% more score de minage domestique (28.0 vs 36.0)
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 R4 | Metric | Whatsminer M30S+ |
|---|---|---|
| — | Upfront cost (MSRP) | $1,800 |
| -$1.78 | Daily net profit | -$5.31 |
| -$650 | Net after 1 year | -$3,738 |
| -$1,299 | Net after 2 years | -$5,677 |
| -$1,949 | Net after 3 years | -$7,615 |
| — | 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
Whatsminer M30S+Score: 36/100. 75 dB noise level.
Best for Efficiency
Whatsminer M30S+34.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer R4 or Whatsminer M30S+ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer R4 is more profitable at $-1.78/day compared to $-5.31/day for the Whatsminer M30S+. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer R4 vs Whatsminer M30S+: which runs at a lower noise level?
The Whatsminer M30S+ is quieter at 75 dB compared to the Bitmain Antminer R4 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer R4 or Whatsminer M30S+?
The Whatsminer M30S+ scores 36/100 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.
Bitmain Antminer R4 vs Whatsminer M30S+: how much does the efficiency gap matter?
The Bitmain Antminer R4 runs at 97.1 J/TH while the Whatsminer M30S+ runs at 34.0 J/TH — a difference of 63.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 65% better efficacité (97.1 vs 34.0 J/TH).