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Nvidia
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GPU
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Etchash
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RELEASED JAN 2020
NVIDIA A40 — Profitability Simulator
Profit /day
RENTAL
2 offers
$7.18
Income /day
RENTAL
2 offers
$7.64
17.02 NOS/day
Cost $0.46 @ $0.1/kWh
Hashrate
83Mh/s
Etchash
Power · Efficiency
190.0W
2.29 j/Mh
NVIDIA A40 makes up to $7.18 a day, best on AI rental at $0.32/h across 2 offers. Also available: Ethash hashpower sale ($-0.30/day) and mining Etchash at 83 Mh/s ($-0.43/day). Pulling 190 W from the wall — at $0.10/kWh, profitable at today's rates.
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6 minutes ago
Similar miners ↓
Tap to switch · 8 sections Profitability Simulator 5/8
Profitability Simulator · Ethereum Classic
Ethereum Classic network →
Network hashrate
211.09 TH/s
This rig
83 Mh/s
Network ≈
2,543,286 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Ethereum Classic network: 211.09 TH/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
profit 93.98%
cost 6.02%
Tap to switch · 8 sections Profitability Simulator 5/8
Profitability Simulator · Ethereum Classic
Ethereum Classic network →
Network hashrate
211.09 TH/s
This rig
83 Mh/s
Network ≈
2,543,286 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Ethereum Classic network: 211.09 TH/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 A40
Is the NVIDIA A40 profitable?
As of October 2026, the NVIDIA A40 earns $7.18/day renting on AI GPU marketplaces at an electricity cost of $0.1/kWh. Yes, it is currently profitable.
How does Etchash network hashrate change NVIDIA A40 profit?
When Etchash network hashrate rises, your share of block rewards shrinks proportionally — the NVIDIA A40 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 Etchash coin price moves?
Block rewards are paid in the native coin, so daily revenue scales with price. Doubling the price roughly doubles the NVIDIA A40'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.
