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Nvidia
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GPU
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Octopus
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RELEASED JAN 2020
NVIDIA RTX 3080 12GB — Profitability Simulator
Profit /day
$0.59
Income /day
$1.13
10.08 CFX/day
Cost $0.54 @ $0.1/kWh
Hashrate
70Mh/s
Octopus
Power · Efficiency
225.0W
0.31 j/h
NVIDIA RTX 3080 12GB makes up to $0.59 a day, best on NexaPoW hashpower sale. Also available: mining Octopus at 70 Mh/s ($-0.06/day). Pulling 225 W from the wall — at $0.10/kWh, profitable at today's rates.
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1 minute ago
Similar miners ↓
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Conflux
Conflux network →
Network hashrate
480.37 GH/s
This rig
70 Mh/s
Network ≈
6,862 rigs
Your share · 1 rig
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Scenario · add 1 of this rig
vs Conflux network: 480.37 GH/s
| Rigs × Qty | Share | Rev /rig/day | Cost /rig/day | Profit /rig/day | Total profit /day |
|---|---|---|---|---|---|
| — | — | — | — | — | — |
Profit vs quantity added
Adjust the Quantity slider to see how adding more of this rig affects earnings.
Open in Mining Profitability Simulator — compare against other rigs
Add up to 4 rigs, plug in your own electricity rate, and stress-test network dilution at farm scale.
Profit vs cost
cost 112.5%
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Conflux
Conflux network →
Network hashrate
480.37 GH/s
This rig
70 Mh/s
Network ≈
6,862 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Conflux network: 480.37 GH/s
| Rigs × Qty | Share | Rev /rig/day | Cost /rig/day | Profit /rig/day | Total profit /day |
|---|---|---|---|---|---|
| — | — | — | — | — | — |
Profit vs quantity added
Adjust the Quantity slider to see how adding more of this rig affects earnings.
Open in Mining Profitability Simulator — compare against other rigs
Add up to 4 rigs, plug in your own electricity rate, and stress-test network dilution at farm scale.
Frequently asked
About the NVIDIA RTX 3080 12GB
Is the NVIDIA RTX 3080 12GB profitable?
As of September 2026, the NVIDIA RTX 3080 12GB earns $-0.06/day mining Octopus at an electricity cost of $0.1/kWh. At this electricity rate it is not profitable.
How does Octopus network hashrate change NVIDIA RTX 3080 12GB profit?
When Octopus network hashrate rises, your share of block rewards shrinks proportionally — the NVIDIA RTX 3080 12GB earns less even if the coin price stays flat. The simulator above lets you scale network hashrate up or down to model competitive pressure from new miners coming online.
What if the Octopus coin price moves?
Block rewards are paid in the native coin, so daily revenue scales with price. Doubling the price roughly doubles the NVIDIA RTX 3080 12GB's revenue — and because electricity is fixed, profit grows by more than 2×. The simulator above lets you set a custom price to model upside or downside.