Monero Mining Guide 2026: How to Mine XMR with a CPU

Monero (XMR) is the exception to almost every rule in this section. It is the leading privacy coin, with mandatory untraceable transactions — and it is the only major proof-of-work network where ordinary CPUs remain competitive mining hardware. No five-figure ASIC order, no industrial power contract: a desktop you already own can participate today. This guide explains RandomX, realistic earnings expectations, and a complete setup with XMRig.

RandomX: ASIC Resistance That Actually Worked

Monero's RandomX algorithm, activated in late 2019, generates random programs and executes them in a virtual machine that stresses every part of a general-purpose CPU — L3 cache, branch prediction, out-of-order execution, floating-point units. An efficient RandomX machine is, by construction, simply a good CPU. Combined with Monero's demonstrated willingness to hard-fork away from any specialised hardware, this has kept the network ASIC-free for over six years — unique among major PoW coins.

Practical consequences for miners:

• AMD Ryzen and EPYC processors dominate — large L3 caches matter most (RandomX wants 2 MB of cache per mining thread)
• Memory configuration matters — fast dual-channel (or better) RAM measurably improves hashrate
• GPUs are pointless — RandomX on a GPU performs worse per watt than a mid-range CPU

What Hardware Actually Earns

Indicative RandomX hashrates in 2026 (tuned, with huge pages enabled):

• AMD Ryzen 9 7950X (16 cores) — ~20–23 kH/s at ~140–170 W
• AMD Ryzen 9 5950X — ~14–16 kH/s at ~120–140 W; excellent value used
• AMD EPYC server CPUs — 40–90+ kH/s per socket; the choice of serious XMR farms
• Recent Intel Core i7/i9 — competitive but generally behind AMD on hashrate per watt due to smaller caches

Earnings per machine are modest — Monero mining is a volume and power-price game. At residential rates above ~$0.20/kWh, most desktop CPUs hover near break-even; at $0.05–$0.10/kWh they are comfortably positive. Check the live Monero calculator with your exact CPU hashrate.

Step-by-Step: Mining XMR with XMRig

Step 1 — Create a Monero Wallet

• Official GUI/CLI wallet (getmonero.org) — full-featured, supports running your own node
• Feather Wallet — lightweight, privacy-focused desktop wallet
• Cake Wallet — mobile option for receiving payouts

Step 2 — Choose P2Pool or a Pool

P2Pool (decentralised, 0% fee, no registration, no KYC) is the community-preferred option and pays directly from the block reward. Traditional alternatives: SupportXMR (0.6% PPLNS), Nanopool, MoneroOcean (auto-switches to the most profitable RandomX-family coin). Details on our Monero pools page.

Step 3 — Install and Configure XMRig

XMRig is the standard open-source RandomX miner (Windows, Linux, macOS). Minimal config:

• Pool: e.g. pool.supportxmr.com:443 (or your local P2Pool instance)
• User: your XMR address
• Enable huge pages — run as administrator/root once; this alone adds 20–50% hashrate

Expect antivirus software to flag XMRig (it is the same binary criminals abuse for cryptojacking) — whitelist your own legitimate copy, downloaded only from the official repository.

Monero Network Statistics (June 2026)

• Algorithm: RandomX (CPU-optimised, ASIC-resistant)
• Block time: 2 minutes (~720 blocks/day)
• Block reward: 0.6 XMR fixed tail emission — no future halvings
• Inflation: below 1% annually, asymptotically declining
• Privacy: mandatory (ring signatures, stealth addresses, RingCT)

Profitability: Honest Expectations

A single desktop CPU earns a small but steady stream of XMR — think of it as a slow accumulator rather than an income source. The economics improve sharply if any of these apply:

• You have cheap or already-paid electricity (solar surplus, flat-rate office power, sub-$0.08/kWh rates — see rates by country)
• You can deploy many idle machines (labs, render farms off-peak)
• You value acquiring XMR without KYC exchanges — mining is the cleanest way to obtain fully private Monero

Model your CPU in the live calculator, and remember the heat is real: a 150 W CPU mining 24/7 adds ~108 kWh of heat to the room monthly — a feature in winter, a cooling cost in summer.