Bitmain Antminer R4 vs Bitmain Antminer T9+ (10.5Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer R4 | Specification | Bitmain Antminer T9+ (10.5Th) |
|---|---|---|
| 8.7 TH/s | Taux de hachage | 10.5 TH/s |
| 845 W | Consommation électrique | 1,432 W |
| 97.1 J/TH | Efficiency | 136.4 J/TH |
| — | Niveau de bruit | — |
| 2,500.0 kg | Weight | 4,200.0 kg |
| 2,883 BTU/hr | BTU Output | 4,886 BTU/hr |
| 28/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer R4
Bitmain Antminer T9+ (10.5Th)
Based on BTC price of $78,128 and current network difficulty as of May 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer R4 l'emporte sur 2 des 4 facteurs (efficacité, consommation électrique). Where it pulls away hardest is 41% better power draw (845 vs 1,432 W). That said, the Bitmain Antminer T9+ (10.5Th) isn't beaten everywhere — it still wins hashrate and score de minage domestique. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer R4 and Bitmain Antminer T9+ (10.5Th) sit on each measurable spec:
- Bitmain Antminer T9+ (10.5Th) 21% more hashrate (8.7 vs 10.5 TH/s)
- Bitmain Antminer R4 41% better power draw (845 vs 1,432 W)
- Bitmain Antminer R4 29% better efficacité (97.1 vs 136.4 J/TH)
- Bitmain Antminer R4 40% better weight (2,500 vs 4,200 kg)
- Bitmain Antminer T9+ (10.5Th) 69% more heat output (2,883 vs 4,886 BTU/hr)
- Bitmain Antminer T9+ (10.5Th) 11% more score de minage domestique (28.0 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 Antminer R4 | Metric | Bitmain Antminer T9+ (10.5Th) |
|---|---|---|
| — | Upfront cost (MSRP) | $955 |
| -$1.72 | Daily net profit | -$3.06 |
| -$626 | Net after 1 year | -$2,072 |
| -$1,252 | Net after 2 years | -$3,188 |
| -$1,878 | Net after 3 years | -$4,305 |
| — | 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 T9+ (10.5Th)Score: 31/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer R497.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer R4 or Bitmain Antminer T9+ (10.5Th) 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 $-3.06/day for the Bitmain Antminer T9+ (10.5Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer R4 or the Bitmain Antminer T9+ (10.5Th) 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 R4 or the Bitmain Antminer T9+ (10.5Th)?
The Bitmain Antminer T9+ (10.5Th) scores 31/100 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 Bitmain Antminer T9+ (10.5Th): how much does the efficiency gap matter?
The Bitmain Antminer R4 runs at 97.1 J/TH while the Bitmain Antminer T9+ (10.5Th) runs at 136.4 J/TH — a difference of 39.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 29% better efficacité (97.1 vs 136.4 J/TH).