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Nvidia
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GPU
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Autolykos2
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RELEASED JAN 2021
Nvidia CMP 70HX — ROI calculator
Profit /day
$-0.13
Income /day
$0.20
0.64757 ERG/day
Cost $0.33 @ $0.1/kWh
Hashrate
157.5Mh/s
Autolykos2
Power · Efficiency
137.0W
0.87 j/Mh
Nvidia CMP 70HX loses up to $0.13 a day, best on Autolykos2 hashpower sale. Also available: mining Autolykos2 at 157.5 Mh/s ($-0.14/day). Pulling 137 W from the wall — at $0.10/kWh, not quite breaking even at today's rates.
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less than a minute ago
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Tap to switch · 7 sections ROI calculator 6/7
ROI calculator
ROI calculator for Nvidia CMP 70HX
Model payback, electricity, and first-year return for this rig.
Hardware cost
$5,000
Electricity rate
$0.10/kWh
Runtime per day
24
Pool fee
2.0%
Difficulty growth /yr
+0%
Net profit /day
$0.00
after electricity & fees
Payback period
—
—
First-year return
$0
—
Projected cumulative profit
The line crosses $0 on the day you break even. Everything above is pure profit.
Monthly P&L · 3-year horizon
Capital cost is booked in month 1. Cumulative columns include the rig purchase, so Net goes positive at true breakeven.
| Month | Earned (mo) | Cost burned (mo) | Cumulative earned | Cumulative cost | Net | % ROI |
|---|
Profit vs cost
cost 173.68%
Tap to switch · 7 sections ROI calculator 6/7
ROI calculator
ROI calculator for Nvidia CMP 70HX
Model payback, electricity, and first-year return for this rig.
Hardware cost
$5,000
Electricity rate
$0.10/kWh
Runtime per day
24
Pool fee
2.0%
Difficulty growth /yr
+0%
Net profit /day
$0.00
after electricity & fees
Payback period
—
—
First-year return
$0
—
Projected cumulative profit
The line crosses $0 on the day you break even. Everything above is pure profit.
Monthly P&L · 3-year horizon
Capital cost is booked in month 1. Cumulative columns include the rig purchase, so Net goes positive at true breakeven.
| Month | Earned (mo) | Cost burned (mo) | Cumulative earned | Cumulative cost | Net | % ROI |
|---|
Frequently asked
About the Nvidia CMP 70HX
Is the Nvidia CMP 70HX profitable?
As of October 2026, the Nvidia CMP 70HX earns $-0.14/day mining Autolykos2 at an electricity cost of $0.1/kWh. At this electricity rate it is not profitable.
What is the payback period for the Nvidia CMP 70HX?
Payback equals hardware cost divided by daily profit. The ROI calculator on this page projects payback months for the Nvidia CMP 70HX at $0.1/kWh — adjust the electricity rate and the hardware cost to match your scenario. Most miners aim for 12–24 month payback on new hardware.
What's the break-even electricity rate for the Nvidia CMP 70HX?
Break-even electricity is the rate above which the Nvidia CMP 70HX stops being profitable. The calculator below derives it from the rig's revenue and power draw — anything below this rate yields positive daily profit, anything above turns the rig into a net loss.
