Bitmain Antminer S23 vs Intel BZM2 (Bonanza Mine 2)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S23 | Specification | Intel BZM2 (Bonanza Mine 2) |
|---|---|---|
| 318.0 TH/s | Hashrate | 137.0 GH/s |
| 3,498 W | Power Consumption | 3 W |
| 11.0 J/TH | Efficiency | 18.3 J/TH |
| 75 dB | Noise Level | — |
| 14.5 kg | Weight | — |
| 11,935 BTU/hr | BTU Output | 9 BTU/hr |
| 36/100 | Home Mining Score | — |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Intel |
Profitability Comparison
Bitmain Antminer S23
Intel BZM2 (Bonanza Mine 2)
Based on BTC price of $78,230 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Bitmain Antminer S23 comes out ahead — it takes 4 of 5 (efficiency, hashrate, home mining score, noise level). The standout gap is 232017% more hashrate (318.0 vs 0.1 TH/s) in the Bitmain Antminer S23's favour. That said, the Intel BZM2 (Bonanza Mine 2) isn't beaten everywhere — it still wins power consumption. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The Bitmain Antminer S23 and Intel BZM2 (Bonanza Mine 2) diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer S23 232017% more hashrate (318.0 vs 0.1 TH/s)
- Intel BZM2 (Bonanza Mine 2) 100% better power draw (3,498.0 vs 2.5 W)
- Bitmain Antminer S23 40% better efficiency (11.0 vs 18.3 J/TH)
- Bitmain Antminer S23 140314% more heat output (11,935.2 vs 8.5 BTU/hr)
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 S23 | Metric | Intel BZM2 (Bonanza Mine 2) |
|---|---|---|
| $4,999 | Upfront cost (MSRP) | — |
| $3.05 | Daily net profit | -$0.00 |
| -$3,885 | Net after 1 year | -$0 |
| -$2,770 | Net after 2 years | -$1 |
| -$1,656 | Net after 3 years | -$1 |
| Takes ~4.5 years to pay back at current rates | Payback period | — |
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$3.05/day higher profit at current rates.
Best for Home Mining
Bitmain Antminer S23Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer S2311.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer S23 or the Intel BZM2 (Bonanza Mine 2)?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S23 is more profitable at $3.05/day compared to $0.00/day for the Intel BZM2 (Bonanza Mine 2). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer S23 vs Intel BZM2 (Bonanza Mine 2): which runs at a lower noise level?
The Bitmain Antminer S23 is quieter at 75 dB compared to the Intel BZM2 (Bonanza Mine 2) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitmain Antminer S23 or the Intel BZM2 (Bonanza Mine 2)?
The Bitmain Antminer S23 scores 36/100 on our Home Mining Score (vs 0/100 for the Intel BZM2 (Bonanza Mine 2)). 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 Bitmain Antminer S23 and Intel BZM2 (Bonanza Mine 2)?
The Bitmain Antminer S23 runs at 11.0 J/TH while the Intel BZM2 (Bonanza Mine 2) runs at 18.3 J/TH — a difference of 7.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 40% better efficiency (11.0 vs 18.3 J/TH).