Antminer KS3 vs Bitmain Antminer S23 Hyd
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer KS3 | Specification | Bitmain Antminer S23 Hyd |
|---|---|---|
| 9.4 TH/s | Taux de hachage | 580.0 TH/s |
| 3,500 W | Consommation électrique | 5,510 W |
| 372.3 J/TH | Efficiency | 9.5 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 16.1 kg | Weight | 13.5 kg |
| 11,942 BTU/hr | BTU Output | 18,800 BTU/hr |
| 36/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| KHeavyHash | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer KS3
Bitmain Antminer S23 Hyd
Based on BTC price of $73,537 and current network difficulty as of May 30, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S23 Hyd l'emporte sur 3 des 5 facteurs (efficacité, hashrate, rapport qualité-prix). Where it pulls away hardest is 6070% more hashrate (9.4 vs 580.0 TH/s). That said, the Antminer KS3 isn't beaten everywhere — it still wins consommation électrique and score de minage domestique. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
The Antminer KS3 and Bitmain Antminer S23 Hyd diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer S23 Hyd 6070% more hashrate (9.4 vs 580.0 TH/s)
- Antminer KS3 36% better power draw (3,500 vs 5,510 W)
- Bitmain Antminer S23 Hyd 97% better efficacité (372.3 vs 9.5 J/TH)
- Bitmain Antminer S23 Hyd 16% better weight (16.1 vs 13.5 kg)
- Bitmain Antminer S23 Hyd 57% more heat output (11,942 vs 18,800 BTU/hr)
- Antminer KS3 20% more score de minage domestique (36.0 vs 30.0)
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 KS3 | Metric | Bitmain Antminer S23 Hyd |
|---|---|---|
| $8,000 | Upfront cost (MSRP) | $12,995 |
| -$8.09 | Daily net profit | $6.07 |
| -$10,952 | Net after 1 year | -$10,779 |
| -$13,904 | Net after 2 years | -$8,563 |
| -$16,856 | Net after 3 years | -$6,346 |
| Does not pay back at current rates (negative daily profit) | Payback period | Takes ~5.9 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 S23 Hyd$14.16/day higher profit at current rates.
Best for Home Mining
Antminer KS3Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer S23 Hyd9.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Antminer KS3 vs Bitmain Antminer S23 Hyd: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S23 Hyd is more profitable at $6.07/day compared to $-8.09/day for the Antminer KS3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer KS3 or Bitmain Antminer S23 Hyd?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Antminer KS3 vs Bitmain Antminer S23 Hyd: which fits a residential setup better?
The Antminer KS3 scores 36/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer S23 Hyd). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Antminer KS3 and Bitmain Antminer S23 Hyd on J/TH?
The Antminer KS3 runs at 372.3 J/TH while the Bitmain Antminer S23 Hyd runs at 9.5 J/TH — a difference of 362.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 97% better efficacité (372.3 vs 9.5 J/TH).