Bitmain Antminer S21 XP+ Hyd (500Th)
Antminer E9 Pro vs Bitmain Antminer S21 XP+ Hyd (500Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer E9 Pro | Specification | Bitmain Antminer S21 XP+ Hyd (500Th) |
|---|---|---|
| 3,680.0 MH/s | Taux de hachage | 500.0 TH/s |
| 2,200 W | Consommation électrique | 5,500 W |
| 597,826.1 J/TH | Efficiency | 11.0 J/TH |
| 75 dB | Niveau de bruit | 50 dB |
| 14.2 kg | Weight | 13.8 kg |
| 7,506 BTU/hr | BTU Output | 18,766 BTU/hr |
| 40/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| EtHash | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer E9 Pro
Bitmain Antminer S21 XP+ Hyd (500Th)
Based on BTC price of $76,636 and current network difficulty as of May 26, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain Antminer S21 XP+ Hyd (500Th) edges it: 5 of 6 factors go its way (efficacité, hashrate, score de minage domestique, niveau sonore, rapport qualité-prix). Its biggest concrete edge: 13586857% more hashrate (0.0 vs 500.0 TH/s). The Antminer E9 Pro 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
Here is every spec where the Antminer E9 Pro and Bitmain Antminer S21 XP+ Hyd (500Th) actually differ, with the gap quantified:
- Bitmain Antminer S21 XP+ Hyd (500Th) 13586857% more hashrate (0.0 vs 500.0 TH/s)
- Antminer E9 Pro 60% better power draw (2,200 vs 5,500 W)
- Bitmain Antminer S21 XP+ Hyd (500Th) 100% better efficacité (597,826.1 vs 11.0 J/TH)
- Bitmain Antminer S21 XP+ Hyd (500Th) 33% better noise (75.0 vs 50.0 dB)
- Bitmain Antminer S21 XP+ Hyd (500Th) 3% better weight (14.2 vs 13.8 kg)
- Bitmain Antminer S21 XP+ Hyd (500Th) 150% more heat output (7,506 vs 18,766 BTU/hr)
- Bitmain Antminer S21 XP+ Hyd (500Th) 10% more score de minage domestique (40.0 vs 44.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Antminer E9 Pro | Metric | Bitmain Antminer S21 XP+ Hyd (500Th) |
|---|---|---|
| $3,000 | Upfront cost (MSRP) | $9,125 |
| -$5.28 | Daily net profit | $4.43 |
| -$4,927 | Net after 1 year | -$7,506 |
| -$6,854 | Net after 2 years | -$5,888 |
| -$8,781 | Net after 3 years | -$4,270 |
| Does not pay back at current rates (negative daily profit) | Payback period | Takes ~5.6 years to pay back at current rates |
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
Bitmain Antminer S21 XP+ Hyd (500Th)$9.71/day higher profit at current rates.
Best for Home Mining
Bitmain Antminer S21 XP+ Hyd (500Th)Score: 44/100. 50 dB noise level.
Best for Efficiency
Bitmain Antminer S21 XP+ Hyd (500Th)11.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer E9 Pro or Bitmain Antminer S21 XP+ Hyd (500Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21 XP+ Hyd (500Th) is more profitable at $4.43/day compared to $-5.28/day for the Antminer E9 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Antminer E9 Pro vs Bitmain Antminer S21 XP+ Hyd (500Th): which runs at a lower noise level?
The Bitmain Antminer S21 XP+ Hyd (500Th) is quieter at 50 dB compared to the Antminer E9 Pro at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Antminer E9 Pro vs Bitmain Antminer S21 XP+ Hyd (500Th): which fits a residential setup better?
The Bitmain Antminer S21 XP+ Hyd (500Th) scores 44/100 on our Home Mining Score (vs 40/100 for the Antminer E9 Pro). 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 Antminer E9 Pro and Bitmain Antminer S21 XP+ Hyd (500Th)?
The Antminer E9 Pro runs at 597,826.1 J/TH while the Bitmain Antminer S21 XP+ Hyd (500Th) runs at 11.0 J/TH — a difference of 597,815.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 100% better efficacité (597,826.1 vs 11.0 J/TH).