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RandomX Explained: Why Monero Chose CPU Mining

8 min read

What is RandomX?

RandomX is a proof-of-work (PoW) algorithm designed to be efficient on general-purpose CPUs. Created by the Monero community, it uses random code execution and memory-hard techniques to ensure ASICs can't gain an advantage.

How RandomX Works

Unlike SHA-256 (Bitcoin) or Ethash (Ethereum), RandomX generates random programs that the CPU must execute. This means the algorithm adapts to any CPU architecture, making specialized hardware useless.

Why Not ASICs?

ASICs centralize mining. When only people with expensive hardware can mine, the network becomes less decentralized. RandomX ensures anyone with a CPU can participate, keeping Monero truly decentralized.

Browser Mining with RandomX

The latest innovation is running RandomX in browsers via WebAssembly. This brings mining to billions of devices worldwide — no installation required. Your browser becomes a mining node.

MINE WITH RANDOMX IN YOUR BROWSER

Experience RandomX browser mining at eon-public.pages.dev/mine

Start Mining Monero Free Right Now

Open the tool in your browser and earn XMR with real RandomX — no download, no hardware.

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