Malairte Bitcoin · Equipment

Mining Hardware for CPU and GPU Miners

CPU and GPU mining hardware guides for Malairte (MLRT). Choosing CPUs, picking the right GPU, motherboards, RAM, power, and cooling for at-home mining rigs.

Featured Guides

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Air vs AIO cooling for a 24/7 mining PC

A comparison of tower air coolers and all-in-one liquid coolers for a PC that mines Malairte around the clock, focusing on reliability, noise, and long-term maintenance.

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Choosing a GPU for Malairte without overspending

A practical look at what actually matters when picking a GPU to mine Malairte at home, from VRAM and memory bandwidth to power draw and second-hand pricing.

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Picking a CPU or GPU for Malairte Mining

How to evaluate the CPU or GPU you already own for Malairte mining, and what to look at if you are building a dedicated rig.

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Sizing a PSU for a CPU and GPU mining PC

How to pick a power supply for a Malairte mining PC, including realistic wattage headroom, efficiency tiers, and why a household 750W unit is usually plenty for a single-GPU build.

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Build a quiet 2-GPU rig in a normal ATX case

Step-by-step guidance for assembling a two-GPU Malairte mining PC inside a standard ATX tower without resorting to open-frame rigs or exotic risers.

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Inspect a used GPU before buying it for mining

A checklist for evaluating a second-hand GPU from the post-Ethereum market, covering visual inspection, software diagnostics, and the negotiation cues that protect your budget.

Frequently Asked Questions

Can I mine Malairte on a gaming PC?

Yes - in fact a gaming PC is almost ideal. The same CPU and GPU you use for games will mine Malairte well. Many miners run the software in the background or overnight when they are not gaming. Just keep an eye on temperatures and dust, and consider running at reduced power for longer hardware life.

Do I need a special motherboard to mine Malairte?

No, you do not need a dedicated mining motherboard for a typical home setup. Any modern consumer board with one full-length PCIe slot is enough to start mining Malairte with a single GPU and your existing CPU. The dedicated mining motherboards you see online, with six or more PCIe slots, were built for the Ethereum era and are overkill for most home miners. If you plan to run two or three GPUs in the same machine, look for a regular ATX board with two physical x16 slots spaced at least three slots apart, and at least one extra x4 or x1 slot for flexibility. B550, X570, B650, and X670 boards on the AMD side, or Z690 and Z790 on Intel, are all sensible choices. Avoid the cheapest entry-level boards as their VRMs are not built for sustained load.

How many watts does a CPU plus GPU mining PC actually pull?

A typical home mining PC running one mid-range GPU and a modern six- or eight-core CPU pulls between 250 and 400 watts at the wall under sustained load. The GPU is usually the biggest share, drawing 130 to 220 watts depending on the model and any power limits you have set. The CPU adds 65 to 125 watts when fully loaded, less if you are only running it at partial utilisation. Motherboard, RAM, drives, and case fans together rarely exceed 30 watts. If you add a second GPU you can expect another 130 to 220 watts on top. Over a month of continuous mining, a 300 watt setup uses about 216 kilowatt-hours, which gives you a concrete number to multiply by your local electricity rate when you plan your budget.

Is it safe to mine Malairte 24/7 on my gaming PC?

Yes, with reasonable precautions. Modern CPUs and GPUs are designed to run at full load for extended periods, and Malairte mining is not categorically harder on hardware than a long gaming session or video render. What changes under 24/7 use is wear-and-tear pace: fan bearings, thermal paste, and thermal pads age faster. To keep a gaming PC happy while mining, set a sensible power limit on your GPU (around 70 to 80 percent of stock), use a fan curve that ramps slowly rather than spiking, repaste the CPU every 12 to 18 months, and blow dust out monthly. Avoid running your CPU and GPU at their thermal limits constantly; aim for sustained GPU temperatures under 75C and CPU temperatures under 80C. Your hardware will last comfortably for years.

Should I buy a new GPU or used for mining Malairte?

Used is almost always the better value for home Malairte mining, provided you inspect carefully. The flood of post-Ethereum used GPUs has kept second-hand prices for cards like the RTX 3060, RTX 3070, and RX 6700 XT well below retail, and even after factoring in a thermal repad and repaste you typically come out ahead. The catch is that some of those cards were run hard for years. Ask the seller for HWiNFO screenshots, inspect fans and backplate in photos, and insist on a boot test before paying. A new card with a manufacturer warranty makes sense if you value the peace of mind, or if you are buying a current-generation GPU that has not yet hit the used market in volume. For most home miners on a budget, a carefully chosen used mid-range card is the right call.

Do I need water cooling to mine on a CPU?

No, water cooling is not required to mine Malairte on a CPU. A quality dual-tower air cooler from a known brand will keep modern Ryzen and Intel CPUs comfortably below their thermal limits even under sustained mining loads. Air coolers have one major advantage for 24/7 mining: they have no pump, no coolant, and no risk of a leak onto the GPU sitting underneath. All-in-one liquid coolers do have their place, especially for higher-end CPUs in cases with poor top clearance, but they introduce a wear component (the pump) that will likely need replacing every three to four years under continuous load. For a typical home mining build with a six- or eight-core CPU, spend your money on a generous air cooler rather than an AIO. It will be quieter, simpler, and more reliable over the long run.

Glossary Highlights

GPU: Graphics Processing Unit - the chip on your video card, and one of the two main options for mining Malairte.
Memory Junction Temperature: The internal temperature reading of a GPU's memory chips, distinct from the core temperature shown on most monitoring overlays.
PCIe Riser: A flexible cable or adapter that physically extends a PCIe slot so a GPU can sit somewhere other than directly on the motherboard.
Power Limit: A configurable cap on how many watts a GPU is allowed to draw, used to trade a small amount of hashrate for significant power savings.