Bitmain Antminer S23 Immersion (368Th) vs Avalon A1466
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S23 Immersion (368Th) | Specification | Avalon A1466 |
|---|---|---|
| 368.0 TH/s | Hashrate | 150.0 TH/s |
| 4,080 W | Power Consumption | 3,230 W |
| 11.1 J/TH | Efficiency | 21.5 J/TH |
| 75 dB | Noise Level | 75 dB |
| 17.2 kg | Weight | 12.8 kg |
| 13,921 BTU/hr | BTU Output | 11,021 BTU/hr |
| 30/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S23 Immersion (368Th)
Avalon A1466
Based on BTC price of $79,127 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer S23 Immersion (368Th), which leads on 3 of 5 weighted factors (efficiency, hashrate, price-performance). Where it pulls away hardest is 145% more hashrate (368 vs 150 TH/s). The Avalon A1466 claws back ground on power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer S23 Immersion (368Th) and Avalon A1466 sit on each measurable spec:
- Bitmain Antminer S23 Immersion (368Th) 145% more hashrate (368 vs 150 TH/s)
- Avalon A1466 21% better power draw (4,080 vs 3,230 W)
- Bitmain Antminer S23 Immersion (368Th) 48% better efficiency (11.1 vs 21.5 J/TH)
- Avalon A1466 25% better weight (17.2 vs 12.8 kg)
- Bitmain Antminer S23 Immersion (368Th) 26% more heat output (13,921 vs 11,021 BTU/hr)
- Avalon A1466 20% more home mining score (30.0 vs 36.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Bitmain Antminer S23 Immersion (368Th) | Metric | Avalon A1466 |
|---|---|---|
| $5,899 | Upfront cost (MSRP) | $4,200 |
| $3.61 | Daily net profit | -$2.29 |
| -$4,582 | Net after 1 year | -$5,036 |
| -$3,265 | Net after 2 years | -$5,872 |
| -$1,948 | Net after 3 years | -$6,708 |
| Takes ~4.5 years to pay back at current rates | 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
Bitmain Antminer S23 Immersion (368Th)$5.90/day higher profit at current rates.
Best for Home Mining
Avalon A1466Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer S23 Immersion (368Th)11.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S23 Immersion (368Th) or Avalon A1466 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S23 Immersion (368Th) is more profitable at $3.61/day compared to $-2.29/day for the Avalon A1466. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S23 Immersion (368Th) or the Avalon A1466 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 S23 Immersion (368Th) or the Avalon A1466?
The Avalon A1466 scores 36/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer S23 Immersion (368Th)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain Antminer S23 Immersion (368Th) vs Avalon A1466: how much does the efficiency gap matter?
The Bitmain Antminer S23 Immersion (368Th) runs at 11.1 J/TH while the Avalon A1466 runs at 21.5 J/TH — a difference of 10.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 48% better efficiency (11.1 vs 21.5 J/TH).
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