Innosilicon A8C CryptoMaster vs PinIdea RR-210
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Innosilicon A8C CryptoMaster | Specification | PinIdea RR-210 |
|---|---|---|
| 80.0 KH/s | Hashrate | 60.0 KH/s |
| 175 W | Power Consumption | 350 W |
| 2,187,500,000.0 J/TH | Efficiency | 5,833,333,333.3 J/TH |
| — | Noise Level | — |
| 2,640.0 kg | Weight | — |
| 597 BTU/hr | BTU Output | 1,194 BTU/hr |
| 33/100 | Home Mining Score | 34/100 |
| — | Release Year | — |
| Cryptonight | Algorithm | Cryptonight |
| Innosilicon | Manufacturer | PinIdea |
Profitability Comparison
Innosilicon A8C CryptoMaster
PinIdea RR-210
Based on BTC price of $78,265 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Innosilicon A8C CryptoMaster, which leads on 2 of 3 weighted factors (efficiency, power consumption). The standout gap is 62% better efficiency (2,187,500,000 vs 5,833,333,333 J/TH) in the Innosilicon A8C CryptoMaster's favour. That said, the PinIdea RR-210 isn't beaten everywhere — it still wins home mining score. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Innosilicon A8C CryptoMaster and PinIdea RR-210 sit on each measurable spec:
- Innosilicon A8C CryptoMaster 33% more hashrate (0.0 vs 0.0 TH/s)
- Innosilicon A8C CryptoMaster 50% better power draw (175 vs 350 W)
- Innosilicon A8C CryptoMaster 62% better efficiency (2,187,500,000 vs 5,833,333,333 J/TH)
- PinIdea RR-210 100% more heat output (597 vs 1,194 BTU/hr)
- PinIdea RR-210 3% more home mining score (33.0 vs 34.0)
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.
| Innosilicon A8C CryptoMaster | Metric | PinIdea RR-210 |
|---|---|---|
| $1,000 | Upfront cost (MSRP) | — |
| -$0.42 | Daily net profit | -$0.84 |
| -$1,153 | Net after 1 year | -$307 |
| -$1,307 | Net after 2 years | -$613 |
| -$1,460 | Net after 3 years | -$920 |
| Does not pay back at current rates (negative daily profit) | 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
TieBoth miners produce similar daily profit.
Best for Home Mining
PinIdea RR-210Score: 34/100. 0 dB noise level.
Best for Efficiency
Innosilicon A8C CryptoMaster2,187,500,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Innosilicon A8C CryptoMaster or PinIdea RR-210 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Innosilicon A8C CryptoMaster is more profitable at $-0.42/day compared to $-0.84/day for the PinIdea RR-210. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Innosilicon A8C CryptoMaster or the PinIdea RR-210 better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Innosilicon A8C CryptoMaster vs PinIdea RR-210: which fits a residential setup better?
The PinIdea RR-210 scores 34/100 on our Home Mining Score (vs 33/100 for the Innosilicon A8C CryptoMaster). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Innosilicon A8C CryptoMaster and PinIdea RR-210 on J/TH?
The Innosilicon A8C CryptoMaster runs at 2,187,500,000.0 J/TH while the PinIdea RR-210 runs at 5,833,333,333.3 J/TH — a difference of 3,645,833,333.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 62% better efficiency (2,187,500,000 vs 5,833,333,333 J/TH).
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