Antminer L3+ vs FluMiner L2
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer L3+ | Specification | FluMiner L2 |
|---|---|---|
| 504.0 MH/s | Hashrate | 1.0 GH/s |
| 800 W | Power Consumption | 230 W |
| 1,587,301.6 J/TH | Efficiency | 230,000.0 J/TH |
| 75 dB | Noise Level | 40 dB |
| 5.5 kg | Weight | — |
| 2,730 BTU/hr | BTU Output | 785 BTU/hr |
| 82/100 | Home Mining Score | 66/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | FluMiner |
Profitability Comparison
Antminer L3+
FluMiner L2
Based on BTC price of $78,130 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the FluMiner L2 edges it: 3 of 4 factors go its way (efficiency, power consumption, noise level). The standout gap is 86% better efficiency (1,587,302 vs 230,000 J/TH) in the FluMiner L2's favour. The Antminer L3+ claws back ground on home mining score. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the Antminer L3+ and FluMiner L2 sit on each measurable spec:
- FluMiner L2 98% more hashrate (0.0 vs 0.0 TH/s)
- FluMiner L2 71% better power draw (800 vs 230 W)
- FluMiner L2 86% better efficiency (1,587,302 vs 230,000 J/TH)
- FluMiner L2 47% better noise (75.0 vs 40.0 dB)
- Antminer L3+ 248% more heat output (2,730 vs 785 BTU/hr)
- Antminer L3+ 24% more home mining score (82.0 vs 66.0)
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 L3+ | Metric | FluMiner L2 |
|---|---|---|
| — | Upfront cost (MSRP) | $331 |
| -$1.92 | Daily net profit | -$0.55 |
| -$701 | Net after 1 year | -$533 |
| -$1,402 | Net after 2 years | -$734 |
| -$2,102 | Net after 3 years | -$936 |
| — | 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
Antminer L3+Score: 82/100. 75 dB noise level.
Best for Efficiency
FluMiner L2230,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Antminer L3+ or the FluMiner L2?
At the current BTC price and a $0.10/kWh electricity rate, the FluMiner L2 is more profitable at $-0.55/day compared to $-1.92/day for the Antminer L3+. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Antminer L3+ or the FluMiner L2 better for noise-sensitive spaces?
The FluMiner L2 is quieter at 40 dB compared to the Antminer L3+ at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer L3+ or FluMiner L2?
The Antminer L3+ scores 82/100 on our Home Mining Score (vs 66/100 for the FluMiner L2). 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 L3+ and FluMiner L2?
The Antminer L3+ runs at 1,587,301.6 J/TH while the FluMiner L2 runs at 230,000.0 J/TH — a difference of 1,357,301.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 86% better efficiency (1,587,302 vs 230,000 J/TH).