Mining crypto on a Mac.

1Can you mine Bitcoin on a Mac?

Technically yes. Usefully, no. Bitcoin is mined by guessing hashes, and the whole network now makes about 1,000 exahashes a second, a thousand billion billion guesses (mempool.space). Almost all of that comes from ASICs, chips built to do nothing else.

Be generous and say a Mac could manage a billion hashes a second. It would then be one part in about a trillion of the network. Mining alone, it would find a block about once every 19 million years. Joining a pool turns that into a steady trickle, but the trickle is far smaller than the electricity the Mac burns to make it.

2Coins a Mac can mine

Some coins are designed to be mined on ordinary processors rather than ASICs, Monero being the best known. A Mac can mine these, either with open-source miners or through mining marketplaces.

The catch is the same: earnings move with the coin's price and the network's difficulty, and for a laptop or a Mac mini they are usually small next to the power cost. Before you start, put your Mac's numbers into a mining calculator for the coin and set them against your electricity price. Our guide to how much power a Mac uses has Apple's figures.

Mining also keeps the processor at full load for hours. Apple Silicon handles that well, but a MacBook will run warm and its fans, if it has them, will be audible.

3Why Apple Silicon is good at something else

Hashing rewards raw, repetitive arithmetic. AI rewards something Macs have in unusual amounts: fast memory that the processor and graphics share. To write each word, a language model has to read its weights from memory, so how fast it runs depends mostly on memory bandwidth (llama.cpp benchmarks).

An M5 Max reads memory at up to 614 GB/s and holds up to 128 GB (Apple). That's enough to run a 120-billion-parameter model on a laptop. In crypto terms, a Mac is a poor hasher and a very good inference machine.

So the question becomes: can a Mac earn by running AI instead of guessing hashes? That is what MLX Network was built for.

4Mining with AI: how MLX works

MLX Node is a free menu bar app for Macs with Apple Silicon. Once it's linked to your wallet, your Mac takes AI jobs from the network, runs them with Apple's MLX framework and sends back the answers. Answers are checked against other Macs', and every hour the network pays MLX Tokens for verified work.

1. Download MLX Node and open it from the menu bar.
2. Create a passkey wallet or link the one you have. It takes a few seconds and needs no seed phrase to start.
3. Choose how your Mac works. New installs start in manual mode: once linked and plugged in, MLX Node works within your limits until you press Stop. Or let it work only after the Mac has been idle.
4. Watch it earn in the app, in your wallet and on MLX World, the live map of the network.

On a free seat, a Mac mines up to 1 MLX a day. A dedicated seat matched to the Mac's chip multiplies that: up to 4 MLX a day with a $50 Nano seat, 20 with a Core seat and 320 with an Ultra seat running on a Mac Studio. A seat works like a stake: it reserves your Mac's place on the network and sets its share of the rewards; paid AI jobs, when they arrive, are planned to go to Macs with seats first. Mined MLX is locked for 30 days from the day it is earned on a free seat, 3 to 20 with a dedicated seat. See dedicated seats for the details.

5Hash mining and AI mining, side by side

MLX Tokens are a new token. Their price can go down as well as up, and they could become worthless. Read the risks before you buy anything.

6Questions

Is it worth mining Bitcoin on a MacBook?

No. The Bitcoin network runs at about 1,000 exahashes a second, almost all of it on ASICs. A Mac's share is so small that its earnings, even in a pool, are far below the cost of the electricity it uses.

Will mining damage my Mac?

Apple Silicon is designed to throttle itself before it overheats, but hours at full load mean heat, fan noise and battery wear on laptops. MLX Node lets you set limits: it can pause on battery or when the Mac gets warm.

Does MLX Node mine crypto?

Not by hashing. It runs AI work for the network and earns MLX Tokens for verified results. It's free, you choose when it works, and mined MLX is locked for 30 days, or 3 to 20 with a dedicated seat.

Which Macs can run MLX Node?

Any Mac with Apple Silicon, from M1 onwards: MacBook Air, MacBook Pro, iMac, Mac mini, Mac Studio and Mac Pro. Intel Macs aren't supported.