GeForce RTX 3090 on Monero — Mining Profit, Solo Odds & Cost of Production

2.00 KH/s · RandomX · network 6.83 GH/s. A GeForce RTX 3090 solo mining Monero (XMR) has about a 1-in-13 chance per year, i.e. an expected block roughly every 12.83 yr for the full 0.6100 XMR (≈ 353 USD) reward.

GeForce RTX 3090 on Monero — Mining Truth Benchmark & Specifications

Consolidated PoW oracle metrics for operating a GeForce RTX 3090 on Monero (XMR) at live network difficulty and benchmark industrial electricity (0.069 USD/kWh):

Can you solo mine Monero with a GeForce RTX 3090?

Yes — a GeForce RTX 3090 (2.00 KH/s) can solo mine Monero (XMR) via a solo pool. At Monero's 6.83 GH/s RandomX network that is about a 1-in-13 chance per year — expected one block roughly every 12.83 yr, for the full 0.6100 XMR (≈ 353 USD) block. BackPoW computes this from live network difficulty using a Poisson block-discovery model. Realistically this is a hobby/lottery play rather than an income strategy.

Hardware Tier & Ecosystem Ranking on Monero

The GeForce RTX 3090 is categorized in the Home / Solo Lottery Tier (Compact or low-power hardware optimized for decentralized solo lottery participation rather than commercial pool revenue.). Among all 22 tracked models on Monero, it ranks #20 in electrical efficiency (6.90 H/W) and #20 in raw hashrate (2.00 KH/s).

Electricity Operating Costs & Breakeven

Running a GeForce RTX 3090 (290 W) pulls about 6.96 kWh per day (211.8 kWh per month). At the standard rate of 0.069 USD/kWh, electricity costs roughly 0.48 USD per day (14.62 USD/month or 175 USD/year). Statistically that year returns 0.08 blocks, worth about $27.55 — you would burn roughly 6x more in electricity than that reward is worth.

The operational breakeven threshold is 0.011 USD/kWh. Expected net operating margin at benchmark tariffs:

• At 0.040 USD/kWh (Hydro / Renewable): -0.20 USD / day
• At 0.069 USD/kWh (Standard Industrial): -0.40 USD / day
• At 0.120 USD/kWh (Residential Grid): -0.76 USD / day

Break-even Coin Price Target: For this hardware to break even on electricity, Monero must trade at or above 3,688.73 USD at standard industrial power (0.069 USD/kWh), or 6,415.18 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 12.83 yr, real-world dispersion ranges across 5% and 50% quantiles:

• Lucky streak (5% Odds): Block within ~240 days (1-in-20 fastest discovery, power cost: ~115 USD)
• Median expectation (50% Odds): Block within ~8.89 yr (Nominal median, power cost: ~1,560 USD)
• Bad luck streak (5% Odds): Can stretch up to ~38.43 yr (1-in-20 extended dry spell, power cost: ~6,741 USD)

High Variance Alert: In a 1-in-20 severe drought (~38.43 yr), cumulative electricity burned (~6,741 USD) will exceed the block reward value (353 USD). Pool mining is recommended for risk-averse operators.

GeForce RTX 3090 Price & Estimated ROI

Current market price: $580–$720 (estimated market price, median $650) (Hardware price estimated). Mined against its most profitable coin instead of solo, it would pay itself back in about 166 days.

How other hardware compares on Monero

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

How the odds have moved

Monero's network hashrate climbed 7% since 2026-09-22, from 6.41 GH/s to 6.83 GH/s — so the same rig is now 7% less likely to find a block.

Where to point a GeForce RTX 3090 at Monero

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 22 solo pools for Monero with their stratum endpoints, fees, and pool hashrates — see Monero solo mining pools:

• hashvault.pro (Fee: 0.9% · Hashrate: 696.02 MH/s)
• xmr.farm (Fee: 0.9% · Hashrate: 62.34 MH/s)
• herominers.com (Fee: 0.9% · Hashrate: 46.58 MH/s)

How the odds are calculated

Solo mining is memoryless: every hash is an independent lottery ticket, so the wait for a block follows an exponential distribution rather than a fixed schedule. On average a block takes T = network_hashrate ÷ your_hashrate × block_time, and the probability of finding at least one within a window t is P = 1 − e^(−t/T). BackPoW uses this Poisson relation instead of a naive linear estimate. For this pair: daily chance 0.0213%, yearly chance 7.50%.

Frequently Asked Questions: GeForce RTX 3090 on Monero

Can you solo mine Monero with a GeForce RTX 3090?

Yes — a GeForce RTX 3090 (2.00 KH/s) can solo mine Monero (XMR) via a solo pool. At Monero's 6.83 GH/s RandomX network that is about a 1-in-13 chance per year — expected one block roughly every 12.83 yr, for the full 0.6100 XMR (≈ 353 USD) block. BackPoW computes this from live network difficulty using a Poisson block-discovery model.

Is RandomX ASIC-resistant, and where does the GeForce RTX 3090 stand?

RandomX is a memory-hard CPU proof-of-work algorithm. The GeForce RTX 3090 ranks #20 of 22 CPUs on Monero. It belongs to the Home / Solo Lottery Tier, built for compact, decentralized solo attempts rather than commercial pool income.

What is the operating power cost and breakeven electricity rate for a GeForce RTX 3090 on Monero?

At 290 W, operating a GeForce RTX 3090 consumes 6.96 kWh/day (211.8 kWh/month). At standard electricity (0.069 USD/kWh), the power bill is 0.48 USD/day (14.62 USD/month). The operational breakeven threshold is 0.011 USD/kWh.

What happens if my GeForce RTX 3090 encounters a severe dry spell on Monero?

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 38.43 yr, accumulating roughly 6,741 USD in power costs.

Alternative Mining Options for GeForce RTX 3090

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