Antminer Slim Edition (S17) vs Bitaxe Ultra
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer Slim Edition (S17) | Specification | Bitaxe Ultra |
|---|---|---|
| 50.0 TH/s | Hashrate | 500.0 GH/s |
| 2,000 W | Power Consumption | 15 W |
| 40.0 J/TH | Efficiency | 30.0 J/TH |
| 70 dB | Noise Level | 35 dB |
| 7.5 kg | Weight | 0.3 kg |
| 6,824 BTU/hr | BTU Output | 51 BTU/hr |
| 42/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | D-Central |
Profitability Comparison
Antminer Slim Edition (S17)
Bitaxe Ultra
Based on BTC price of $78,253 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitaxe Ultra edges it: 4 of 6 factors go its way (efficiency, power consumption, home mining score, noise level). Where it pulls away hardest is 99% better power draw (2,000.0 vs 15.0 W). That said, the Antminer Slim Edition (S17) isn't beaten everywhere — it still wins hashrate and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Antminer Slim Edition (S17) and Bitaxe Ultra diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Antminer Slim Edition (S17) 9900% more hashrate (50.0 vs 0.5 TH/s)
- Bitaxe Ultra 99% better power draw (2,000.0 vs 15.0 W)
- Bitaxe Ultra 25% better efficiency (40.0 vs 30.0 J/TH)
- Bitaxe Ultra 50% better noise (70.0 vs 35.0 dB)
- Bitaxe Ultra 96% better weight (7.5 vs 0.3 kg)
- Antminer Slim Edition (S17) 13228% more heat output (6,824.0 vs 51.2 BTU/hr)
- Bitaxe Ultra 67% more home mining score (42.0 vs 70.0)
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.
| Antminer Slim Edition (S17) | Metric | Bitaxe Ultra |
|---|---|---|
| $600 | Upfront cost (MSRP) | $79 |
| -$3.00 | Daily net profit | -$0.02 |
| -$1,695 | Net after 1 year | -$86 |
| -$2,790 | Net after 2 years | -$92 |
| -$3,884 | Net after 3 years | -$99 |
| Does not pay back at current rates (negative daily profit) | 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
Bitaxe UltraScore: 70/100. 35 dB noise level.
Best for Efficiency
Bitaxe Ultra30.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Antminer Slim Edition (S17) or the Bitaxe Ultra?
At the current BTC price and a $0.10/kWh electricity rate, the Bitaxe Ultra is more profitable at $-0.02/day compared to $-3.00/day for the Antminer Slim Edition (S17). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Antminer Slim Edition (S17) vs Bitaxe Ultra: which runs at a lower noise level?
The Bitaxe Ultra is quieter at 35 dB compared to the Antminer Slim Edition (S17) at 70 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Antminer Slim Edition (S17) or the Bitaxe Ultra?
The Bitaxe Ultra scores 70/100 on our Home Mining Score (vs 42/100 for the Antminer Slim Edition (S17)). 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 Slim Edition (S17) and Bitaxe Ultra?
The Antminer Slim Edition (S17) runs at 40.0 J/TH while the Bitaxe Ultra runs at 30.0 J/TH — a difference of 10.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 25% better efficiency (40.0 vs 30.0 J/TH).
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