Greatest laptops for crypto mining 2021

“What’s the best laptop for crypto mining” is a question I often get as a crypto addict and laptop reviewer. The best laptops for crypto mining have discrete GPUs with at least 4GB of VRAM, a thick chassis to make room for warm internals, and most importantly, highly effective cooling solutions. Mining may generate a considerable amount of heat that can cause thermal throttling, a drop in hash rates (the computational power per second used for mining), and most concerning of all, damaged components.

Laptops are typically compact, which thwarts heat dissipation. Although svelte, slim laptops are requested by gamers, they’re not recommended for cryptocurrency mining. For example, I wouldn’t recommend the Asus ROG Zephyrus M GU502 because it climbed to a piping hot temperature of 150 degrees Fahrenheit on our gaming heat test. Mining on it — and other laptops that are prone to overheating — could ruin your GPU. As mentioned, you’ll need a roomy laptop with excellent thermal performance. 

Crypto mining risks

  • Increased wear-and-tear on your hardware. Mining requires your laptop to be continuously running for hours and hours on end, which can affect the lifespan of your system’s internals. 
  • Electricity. Laptops packed with powerful GPUs typically don’t have the best battery life, which means you’ll have to keep it plugged in all day. Consider how this affects your electricity bill. It may affect your profitability (unless you altruistically want to contribute your resources to a crypto blockchain, even if you’re operating at a loss, to help verify transactions and maintain its integrity). 
  • Environmental impact. Some cryptocurrencies like BTC are known to be taxing on the environment. According to data from TRG Datacenters, Bitcoin uses a whopping 707 kWH of energy per transaction. Dogecoin, on the other hand, is kinder to the environment with a rate of 0.12 kWH. Still, mining isn’t exactly environmentally friendly, so you may want to keep that in mind. 
  • GPU shortage and Nvidia’s crackdown. If you decide that you want to build a mining rig and secure a couple of GPUs, you should know that there is a shortage of graphics cards due to the skyrocketing popularity of crypto mining. Nvidia’s upset that all the crypto nerds are buying up all the GPUs, thwarting their main consumer base (gamers) from securing their products, so the gaming giant implemented crypto limiters on some graphics cards (e.g. RTX 3060 Ti, 3070 and 3080). This drastically reduces their mining performance. 
  • Some cryptos beget greater rewards than others. I wouldn’t recommend mining Bitcoin on a laptop. Without getting too technical, in order to earn BTC rewards as a miner, you need to compete with other miners to solve complex cryptographic equations. As such, the Bitcoin network has a bias toward miners with the most powerful hardware. Bitcoin’s difficulty rate for solving these puzzles has increased astronomically, making laptops less attractive for BTC mining. You can attempt it, but you’ll earn peanuts. Consider mining DOGE, XRP and Shiba Inu.

What is the best laptop for crypto mining?

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