What is the most profitable coin to mine with a GPU?

It changes daily with price and difficulty. As of 2026 the usual contenders are Ravencoin (KawPow), Ethereum Classic (Etchash), Ergo (Autolykos), and Monero (RandomX, CPU). A live calculator ranks them for your specific hardware.

Are used GPUs worth it for mining?

Often yes — used or Amazon Renewed cards have a much lower cost-per-megahash, which shortens your breakeven dramatically since mining revenue per card is the same whether the card was new or used.

Is GPU Mining Still Profitable in 2026?

Q: Is GPU mining still profitable in 2026?

It can be, but it depends almost entirely on your electricity rate. Below about $0.10/kWh most efficient GPUs turn a small daily profit; above $0.15/kWh many are break-even or worse. Use a profit calculator with your real power rate to know for sure.

Mining guide · ~6 min read · by the Hydrax.GG team

Short version: yes — but only if your electricity is cheap and you do the math first. GPU mining didn't die when Ethereum moved to proof-of-stake; it just got more sensitive to three numbers. Get those right and a rig still prints a modest, steady return. Get them wrong and you're paying the power company to heat your room.

This guide walks through exactly what decides profitability in 2026, then shows you how to check your specific rig in about a minute with our free mining profit calculator.

The three numbers that decide everything

Forget the hype and the doom takes. Mining profit is just one equation:

Profit = Coin Revenue − Electricity Cost − (Hardware ÷ Lifespan)

Coin revenue — your hashrate ÷ the network's hashrate, times the daily block rewards, times the coin's price. This moves every day with price and difficulty.
Electricity cost — your watts × 24h × your $/kWh. This is the silent profit-killer, and it's the one number most people guess wrong.
Hardware payback — what you paid for the card spread over how long it earns. Cheaper cards (hello, used GPUs) pay back far faster.

Electricity is the whole game

Here's why power rate matters more than the GPU you pick. A typical 1,000 W rig running 24/7 burns:

Your rate	Power cost / day	Power cost / month
$0.06 /kWh	$1.44	~$44
$0.12 /kWh	$2.88	~$88
$0.24 /kWh	$5.76	~$175

Same hardware, same hashrate — but the $0.24/kWh miner has to earn four times as much just to break even as the $0.06 one. That's why miners chase cheap power. Don't know your rate offhand? Our electricity calculator has a region selector that fills in your area's average, or just read the $/kWh off your bill.

Check your exact rig in 60 seconds

Averages are fine for a gut check, but your rig is specific. Our mining profit calculator covers 97 GPU- and ASIC-mineable coins with live network difficulty and prices (refreshed automatically). Pick a coin, enter your hashrate and power draw, set your electricity rate, and it shows your real net profit per day, month, and year — plus your breakeven date.

Run your numbers free →
Open the Mining Profit Calculator

What's actually worth mining on a GPU in 2026?

It rotates constantly with price and difficulty, but the usual GPU contenders are:

Ravencoin (RVN) — KawPow, the classic GPU coin, ASIC-resistant.
Ethereum Classic (ETC) — Etchash, high hashrate, big network.
Ergo (ERG) — Autolykos, memory-friendly and efficient.
Monero (XMR) — RandomX, mined on your CPU (great as a free bonus alongside a GPU coin).

Rather than trust a list that's stale by tomorrow, use the calculator's "Pick a coin" mode to rank what's most profitable for your card right now.

New vs. used GPUs: the ROI math

This is the lever most newcomers miss. Mining revenue per card is identical whether you bought it new or used — so a cheaper card simply pays itself back faster. A renewed card at half the price can halve your breakeven time. If you're buying to mine, used / Amazon Renewed GPUs are almost always the better ROI play (and many ship with a warranty).

Don't forget the hidden costs

Pool fees (~1%) and the odd stale share.
Heat & wear — fans and risers die; budget for spares.
Downtime — no rig runs 100%; we default the calculator to 98% uptime.
Difficulty creep — as more miners join, your share shrinks. Our ROI calculator can model that so your payback estimate isn't fantasy.

Track it like a business

If you're running more than one card, a spreadsheet beats guessing. Run every rig and ASIC through our free mining calculators — power, fees, breakeven, even difficulty creep — so you always know your true bottom line. It's the difference between "I think I'm making money" and knowing.

The honest bottom line

GPU mining in 2026 is a thin-margin, cheap-power game, not a get-rich-scheme. With sub-$0.10 electricity and well-priced (ideally used) hardware, a tuned rig earns a steady little return and doubles as a heater. With expensive power, it's a hobby that costs money. The good news: you never have to guess — run the calculator, see your real number, then decide.

Frequently asked

Is GPU mining dead after Ethereum's merge? No — plenty of GPU coins remain; it's just more competitive and power-sensitive than the 2021 peak.

What's the most profitable coin right now? It changes daily — the calculator ranks it for your exact hardware with live data.

Can I mine on a gaming PC? Absolutely — many people mine when idle. Just watch temperatures and your power rate.

Know your number before you plug in.
Open the free calculator →

Estimates only — mining returns vary with coin price, network difficulty, and your electricity rate. Not financial advice.