Innosilicon A4+ LTCMaster

Hashrate 620.0 MH/s Power 750 W Efficiency 1,209,677.4 J/TH

Bitmain Antminer L7 (8.8Gh)

Hashrate 8.8 GH/s Power 3,168 W Efficiency 360,000.0 J/TH

Innosilicon A4+ LTCMaster vs Bitmain Antminer L7 (8.8Gh)

Side-by-side specs, profitability, and home mining comparison.

Specifications Comparison

Innosilicon A4+ LTCMaster	Specification	Bitmain Antminer L7 (8.8Gh)
620.0 MH/s	Hashrate	8.8 GH/s
750 W	Power Consumption	3,168 W
1,209,677.4 J/TH	Efficiency	360,000.0 J/TH
—	Noise Level	—
3,830.0 kg	Weight	—
2,559 BTU/hr	BTU Output	10,809 BTU/hr
30/100	Home Mining Score	22/100
—	Release Year	—
Scrypt	Algorithm	Scrypt
Innosilicon	Manufacturer	Bitmain

Profitability Comparison

Electricity Rate:

$/kWh

Innosilicon A4+ LTCMaster

Daily Revenue 0.00000000 BTC $0.00

Daily Electricity -$1.80

Daily Profit -$1.80

Monthly -$54.00

Yearly -$656.99

Bitmain Antminer L7 (8.8Gh)

Daily Revenue 0.00000000 BTC $0.00

Daily Electricity -$7.60

Daily Profit -$7.60

Monthly -$228.09

Yearly -$2,775.05

Based on BTC price of $78,217 and current network difficulty as of May 16, 2026. Actual results vary.

Verdict

Run the numbers across every spec and the Bitmain Antminer L7 (8.8Gh) edges it: 3 of 5 factors go its way (efficiency, hashrate, price-performance). The standout gap is 1319% more hashrate (0.0 vs 0.0 TH/s) in the Bitmain Antminer L7 (8.8Gh)'s favour. That said, the Innosilicon A4+ LTCMaster isn't beaten everywhere — it still wins power consumption and home mining score. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.

Winner: Bitmain Antminer L7 (8.8Gh) — wins on 3 of 5 factors

Spec Deltas

Here is every spec where the Innosilicon A4+ LTCMaster and Bitmain Antminer L7 (8.8Gh) actually differ, with the gap quantified:

Bitmain Antminer L7 (8.8Gh) 1319% more hashrate (0.0 vs 0.0 TH/s)
Innosilicon A4+ LTCMaster 76% better power draw (750 vs 3,168 W)
Bitmain Antminer L7 (8.8Gh) 70% better efficiency (1,209,677 vs 360,000 J/TH)
Bitmain Antminer L7 (8.8Gh) 322% more heat output (2,559 vs 10,809 BTU/hr)
Innosilicon A4+ LTCMaster 36% more home mining score (30.0 vs 22.0)

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.

Innosilicon A4+ LTCMaster	Metric	Bitmain Antminer L7 (8.8Gh)
$3,500	Upfront cost (MSRP)	$700
-$1.80	Daily net profit	-$7.60
-$4,157	Net after 1 year	-$3,475
-$4,814	Net after 2 years	-$6,250
-$5,471	Net after 3 years	-$9,025
Does not pay back at current rates (negative daily profit)	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

Tie

Both miners produce similar daily profit.

Best for Home Mining

Innosilicon A4+ LTCMaster

Score: 30/100. 0 dB noise level.

Best for Efficiency

Bitmain Antminer L7 (8.8Gh)

360,000.0 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Innosilicon A4+ LTCMaster or Bitmain Antminer L7 (8.8Gh) more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the Innosilicon A4+ LTCMaster is more profitable at $-1.80/day compared to $-7.60/day for the Bitmain Antminer L7 (8.8Gh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Innosilicon A4+ LTCMaster or Bitmain Antminer L7 (8.8Gh)?

Both miners have similar noise levels. Check the specs table above for exact decibel readings.

Innosilicon A4+ LTCMaster vs Bitmain Antminer L7 (8.8Gh): which fits a residential setup better?

The Innosilicon A4+ LTCMaster scores 30/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer L7 (8.8Gh)). 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 Innosilicon A4+ LTCMaster and Bitmain Antminer L7 (8.8Gh)?

The Innosilicon A4+ LTCMaster runs at 1,209,677.4 J/TH while the Bitmain Antminer L7 (8.8Gh) runs at 360,000.0 J/TH — a difference of 849,677.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 70% better efficiency (1,209,677 vs 360,000 J/TH).

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