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AMD
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GPU
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BeamHashIII
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RELEASED JAN 2015
AMD Radeon R9 390 — Profitability Simulator
Profit /day
$-0.63
Income /day
$0.09
8.25 BEAM/day
Cost $0.72 @ $0.1/kWh
Hashrate
15Hh/s
BeamHashIII
Power · Efficiency
300.0W
0.05 j/h
AMD Radeon R9 390 loses up to $0.63 a day, best on BeamHashIII mining at 15 Hh/s. Also available: BeamHashIII hashpower sale ($-0.63/day). Pulling 300 W from the wall — at $0.10/kWh, not quite breaking even at today's rates.
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4 minutes ago
Similar miners ↓
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Beam
Beam network →
Network hashrate
66.74 KH/s
This rig
15 Hh/s
Network ≈
4,306 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Beam network: 66.74 KH/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 800.0%
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Beam
Beam network →
Network hashrate
66.74 KH/s
This rig
15 Hh/s
Network ≈
4,306 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Beam network: 66.74 KH/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 AMD Radeon R9 390
Is the AMD Radeon R9 390 profitable?
As of September 2026, the AMD Radeon R9 390 earns $-0.63/day mining BeamHashIII at an electricity cost of $0.1/kWh. At this electricity rate it is not profitable.
How does BeamHashIII network hashrate change AMD Radeon R9 390 profit?
When BeamHashIII network hashrate rises, your share of block rewards shrinks proportionally — the AMD Radeon R9 390 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 BeamHashIII coin price moves?
Block rewards are paid in the native coin, so daily revenue scales with price. Doubling the price roughly doubles the AMD Radeon R9 390'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.