GeForce GTX 1660 Ti on Nervos — Mining Profit, Solo Odds & Cost of Production
551.21 MH/s · Eaglesong · network 89.27 PH/s. A GeForce GTX 1660 Ti solo mining Nervos (CKB) has about a 1-in-46 chance per year, i.e. an expected block roughly every 45.34 yr for the full 637.5700 CKB reward.
GeForce GTX 1660 Ti on Nervos — Mining Truth Benchmark & Specifications
Consolidated PoW oracle metrics for operating a GeForce GTX 1660 Ti on Nervos (CKB) at live network difficulty and benchmark industrial electricity (0.069 USD/kWh):
| Specification / Metric | Value | Context & Meaning |
|---|---|---|
| Algorithm & Hashrate | 551.21 MH/s on Eaglesong | Nominal device hashrate |
| Rated Power Draw | 80 W (6.89 MH/W) | Energy efficiency threshold |
| Daily Pool Yield (Gross) | 0.00 USD / day | Expected gross pool revenue at spot price |
| Power Consumption Cost | 0.13 USD / day | Electricity expense at 0.069 USD/kWh (1.9 kWh/day) |
| Net Daily Operating Margin | -0.13 USD / day | Operational profit/loss after electricity |
| Operational Breakeven | 0.000 USD/kWh | Maximum electricity tariff before negative profit |
| Cost of Production (@ 0.069$ kWh) | 3.4412 USD per CKB | Direct electricity expense to produce 1 CKB |
| Solo Discovery Expectation | 1 block every ~45.34 yr | Poisson arrival time at network hashrate 89.27 PH/s |
Can you solo mine Nervos with a GeForce GTX 1660 Ti?
Yes — a GeForce GTX 1660 Ti (551.21 MH/s) can solo mine Nervos (CKB) via a solo pool. At Nervos's 89.27 PH/s Eaglesong network that is about a 1-in-46 chance per year — expected one block roughly every 45.34 yr, for the full 637.5700 CKB 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 Nervos
The GeForce GTX 1660 Ti 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 11 tracked models on Nervos, it ranks #9 in electrical efficiency (6,890,125.00 H/W) and #10 in raw hashrate (551.21 MH/s).
Electricity Operating Costs & Breakeven
Running a GeForce GTX 1660 Ti (80 W) pulls about 1.92 kWh per day (58.4 kWh per month). At the standard rate of 0.069 USD/kWh, electricity costs roughly 0.13 USD per day (4.03 USD/month or 48 USD/year). Statistically that year returns 0.02 blocks, worth about $0.0178 — you would burn roughly 2,717x more in electricity than that reward is worth.
The operational breakeven threshold is 0.000 USD/kWh. Expected net operating margin at benchmark tariffs:
- At 0.040 USD/kWh (Hydro / Renewable): -0.08 USD / day
- At 0.069 USD/kWh (Standard Industrial): -0.13 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, Nervos must trade at or above 3.44 USD at standard industrial power (0.069 USD/kWh), or 5.98 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 45.34 yr, real-world dispersion ranges across 5% and 50% quantiles:
- Lucky streak (5% Odds): Block within ~2.33 yr (1-in-20 fastest discovery, power cost: ~113 USD)
- Median expectation (50% Odds): Block within ~31.43 yr (Nominal median, power cost: ~1,521 USD)
- Bad luck streak (5% Odds): Can stretch up to ~136 yr (1-in-20 extended dry spell, power cost: ~6,573 USD)
High Variance Alert: In a 1-in-20 severe drought (~136 yr), cumulative electricity burned (~6,573 USD) will exceed the block reward value (1 USD). Pool mining is recommended for risk-averse operators.
GeForce GTX 1660 Ti Price & Estimated ROI
Current market price: $95–$120 (estimated market price, median $105) (Hardware price estimated). Mined against its most profitable coin instead of solo, it would pay itself back in about 409 days.
How other hardware compares on Nervos
Devices in the same hashrate class, solo mining Nervos at today's difficulty:
| Hardware | Hashrate | Expected block | Chance in 1 year |
|---|---|---|---|
| Radeon RX 5700 XT | 1.10 GH/s | 22.71 yr | 4.31% |
| Radeon RX 6700 XT | 999.10 MH/s | 25.02 yr | 3.92% |
| GeForce GTX 1080 Ti | 978.14 MH/s | 25.55 yr | 3.84% |
| GeForce RTX 3060 | 950.00 MH/s | 26.31 yr | 3.73% |
| GeForce GTX 1660 Super | 548.79 MH/s | 45.54 yr | 2.17% |
How the odds have moved
Nervos's network hashrate climbed 33% since 2026-09-08, from 67.17 PH/s to 89.27 PH/s — so the same rig is now 33% less likely to find a block.
Where to point a GeForce GTX 1660 Ti at Nervos
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 2 solo pools for Nervos with their stratum endpoints, fees, and pool hashrates — see Nervos solo mining pools:
- 2miners.com (Fee: 1.5% · Hashrate: 1.19 PH/s)
- mkpool.com (Fee: 2%)
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 0.006%, yearly chance 2.18%.
Frequently Asked Questions: GeForce GTX 1660 Ti on Nervos
Can you solo mine Nervos with a GeForce GTX 1660 Ti?
Yes — a GeForce GTX 1660 Ti (551.21 MH/s) can solo mine Nervos (CKB) via a solo pool. At Nervos's 89.27 PH/s Eaglesong network that is about a 1-in-46 chance per year — expected one block roughly every 45.34 yr, for the full 637.5700 CKB block. BackPoW computes this from live network difficulty using a Poisson block-discovery model.
Is Eaglesong ASIC-resistant, and where does the GeForce GTX 1660 Ti stand?
Eaglesong is an ASIC-dominated algorithm. The GeForce GTX 1660 Ti delivers 551.21 MH/s (#10 of 11 models on Nervos). 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 GTX 1660 Ti on Nervos?
At 80 W, operating a GeForce GTX 1660 Ti consumes 1.92 kWh/day (58.4 kWh/month). At standard electricity (0.069 USD/kWh), the power bill is 0.13 USD/day (4.03 USD/month). The operational breakeven threshold is 0.000 USD/kWh.
What happens if my GeForce GTX 1660 Ti encounters a severe dry spell on Nervos?
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 136 yr, accumulating roughly 6,573 USD in power costs.