Solo mining odds — GeForce RTX 3080 LHR on BitcoinZ

134.00 H/s · Zhash · network 10.34 KH/s. A GeForce RTX 3080 LHR solo mining BitcoinZ (BTCZ) has about 2,604 blocks per year, i.e. an expected block roughly every 3.4 hours for the full 3,125.0000 BTCZ reward.

Can you solo mine BitcoinZ with a GeForce RTX 3080 LHR?

Yes — a GeForce RTX 3080 LHR (134.00 H/s) can solo mine BitcoinZ (BTCZ) via a solo pool. At BitcoinZ's 10.34 KH/s Zhash network that is about 2,604 blocks per year — expected one block roughly every 3.4 hours, for the full 3,125.0000 BTCZ block. BackPoW computes this from live network difficulty using a Poisson block-discovery model. Realistically this is genuinely worth a patient solo run.

Hardware Tier & Ecosystem Ranking on BitcoinZ

The GeForce RTX 3080 LHR is categorized in the Mid-Range Workhorse Tier (Middle quartile hashrate offering solid pool mining throughput with moderate solo variance.). Among all 5 tracked models on BitcoinZ, it ranks #3 in electrical efficiency (0.54 H/W) and #4 in raw hashrate (134.00 H/s).

Electricity Operating Costs & Breakeven

Running a GeForce RTX 3080 LHR (250 W) pulls about 6.00 kWh per day (182.6 kWh per month). At the standard rate of 0.069 USD/kWh, electricity costs roughly 0.41 USD per day (12.60 USD/month or 151 USD/year). Statistically that year returns 2,604.42 blocks, worth about $179 — expected revenue covers the power bill about 1.2x over.

The operational breakeven threshold is 0.082 USD/kWh. Expected net operating margin at benchmark tariffs:

• At 0.040 USD/kWh (Hydro / Renewable): +0.25 USD / day
• At 0.069 USD/kWh (Standard Industrial): +0.08 USD / day
• At 0.120 USD/kWh (Residential Grid): -0.23 USD / day

Break-even Coin Price Target: For this hardware to break even on electricity, BitcoinZ must trade at or above 0.0000 USD at standard industrial power (0.069 USD/kWh), or 0.0000 USD at residential power (0.120 USD/kWh).

Bankroll & Variance Risk Simulator

Solo mining block discovery follows a memoryless Poisson distribution. While the average wait is 3.4 hours, real-world dispersion ranges across 5% and 50% quantiles:

• Lucky streak (5% Odds): Block within ~10.4 min (1-in-20 fastest discovery, power cost: ~0 USD)
• Median expectation (50% Odds): Block within ~2.3 hours (Nominal median, power cost: ~0 USD)
• Bad luck streak (5% Odds): Can stretch up to ~10.1 hours (1-in-20 extended dry spell, power cost: ~0 USD)

High Variance Alert: In a 1-in-20 severe drought (~10.1 hours), cumulative electricity burned (~0 USD) will exceed the block reward value (0 USD). Pool mining is recommended for risk-averse operators.

GeForce RTX 3080 LHR Price & Estimated ROI

Current market price: $330–$400 (estimated market price, median $365) (Hardware price estimated). Mined against its most profitable coin instead of solo, it would pay itself back in about 483 days.

How other hardware compares on BitcoinZ

Devices in the same hashrate class, solo mining BitcoinZ at today's difficulty:

How the odds have moved

BitcoinZ's network hashrate fell 10% since 2026-08-09, from 11.55 KH/s to 10.34 KH/s — so the same rig is now 10% more likely to find a block.

Where to point a GeForce RTX 3080 LHR at BitcoinZ

Solo mining still runs through a solo pool: it handles the block template and pays the full reward to whoever finds the block. BackPoW tracks 3 solo pools for BitcoinZ with their stratum endpoints, fees, and pool hashrates — see BitcoinZ solo mining pools:

• darkfibermines.com (Fee: 1% · Hashrate: 404.51 H/s)
• himpool.com (Fee: 2% · Hashrate: 160.76 H/s)
• aikapool.com (Fee: 0.5%)

How the odds are calculated

Because each hash succeeds independently, finding a block is a Poisson process — there is no 'due' block, only an average rate. The mean time between blocks is T = network_hashrate ÷ your_hashrate × block_time, and the realistic chance of at least one block over a period t is P = 1 − e^(−t/T). That is why a longer run raises your odds but never guarantees a block. For this pair: daily chance 99.92%, yearly chance 100.00%.

Frequently Asked Questions: GeForce RTX 3080 LHR on BitcoinZ

Can you solo mine BitcoinZ with a GeForce RTX 3080 LHR?

Yes — a GeForce RTX 3080 LHR (134.00 H/s) can solo mine BitcoinZ (BTCZ) via a solo pool. At BitcoinZ's 10.34 KH/s Zhash network that is about 2,604 blocks per year — expected one block roughly every 3.4 hours, for the full 3,125.0000 BTCZ block. BackPoW computes this from live network difficulty using a Poisson block-discovery model.

Is Zhash ASIC-resistant, and where does the GeForce RTX 3080 LHR stand?

Zhash is an ASIC-resistant GPU algorithm relying on memory bandwidth. The GeForce RTX 3080 LHR ranks #4 of 5 GPUs on BitcoinZ. It operates in the Mid-Range Tier (middle quartile), offering solid pool mining throughput with moderate solo variance.

What is the operating power cost and breakeven electricity rate for a GeForce RTX 3080 LHR on BitcoinZ?

At 250 W, operating a GeForce RTX 3080 LHR consumes 6.00 kWh/day (182.6 kWh/month). At standard electricity (0.069 USD/kWh), the power bill is 0.41 USD/day (12.60 USD/month). The operational breakeven threshold is 0.082 USD/kWh.

What happens if my GeForce RTX 3080 LHR encounters a severe dry spell on BitcoinZ?

Block discovery is an independent Poisson process with no memory. In a 1-in-20 bad luck drought (5% worst luck), finding a block can stretch up to 10.1 hours, accumulating roughly 0 USD in power costs.

Alternative Mining Options for GeForce RTX 3080 LHR

Comparing solo odds, jackpot block value, and daily pool revenue across other coins minable with this rig: