10 Best CPU Mineable Coins to Mine in 2021
Discover the top ten most profitable and promising cryptocurrencies that could be mined effectively with consumer CPUs during the 2021 cycle, from Monero to Raptoreum and beyond.
Tag Archives: CPU Mining Coin 2021
The year 2021 marked a pivotal time for CPU-based cryptocurrency mining. A combination of factors, including the global GPU shortage, rising crypto prices, and the proliferation of ASIC-resistant algorithms like RandomX, Monero's proof-of-work protocol, made mining with standard computer processors incredibly popular. This tag archive compiles every guide, review, and tutorial related to CPU coin mining throughout the 2021 cycle.
What Could You Mine? The most prominent CPU-mineable coins of 2021 included Monero (XMR), which remained the flagship CPU coin thanks to its dedicated community and focus on egalitarian mining. Others included Wownero (WOW), a lighthearted memecoin with a strong community; Raptoreum (RTM), which utilized the multi-algorithm GhostRider system; and VerusCoin (VRSC), which even allowed mining from mobile phone CPUs. Smaller projects and forks flooded the market, often offering high initial hashrate rewards before stabilizing.
Hardware Deep Dive: 2021 heavily favored AMD processors, specifically the Ryzen 3000 and 5000 series, due to their large L3 caches which are directly leveraged by RandomX. High-core-count Threadripper processors were the ultimate king of hash rate. On the Intel side, while many consumer chips struggled, the Xeon Scalable series provided a competitive option for data-center-scale miners. The content on this page explores various builds, from single-PC mining on an old laptop to constructing dedicated multi-socket rigs for maximum output.
Software and Strategy: XMRig remained the dominant software for CPU mining virtually all RandomX-based coins. The guides here cover everything from basic setup and pool selection to advanced configuration such as using huge pages, affinity settings, and Threadripper optimization for the best possible hash rates. Profitability tutorials help users understand how to calculate their return on investment considering local electricity costs and hash rates.
Why 2021 Was Special: For a brief window, CPU mining was not just accessible but genuinely profitable for a broad audience. It democratized mining in a way that GPU and ASIC mining could not. This archive serves as a historical resource for understanding that unique moment in crypto history, providing step-by-step instructions, hardware advice, and coin analyses that remain relevant for anyone looking to mine with their CPU today.
Browse the full list of articles below for detailed insights, comparisons, and guides.
Complete Guide to Mining Monero (XMR) with CPU in 2021
Step-by-step instructions for setting up XMRig, joining a Monero mining pool, and configuring your Ryzen or Intel processor for maximum RandomX hash rate.
How to Mine Raptoreum (RTM) with CPU in 2021
Raptoreum emerged as a surprise CPU-mining hit in late 2021. This article explains its GhostRider algorithm and how to mine it effectively with standard desktop hardware.
Building a Budget CPU Mining Rig for 2021
Put together a dedicated CPU mining rig without breaking the bank. A guide to budget motherboards, affordable Ryzen CPUs, and cost-effective power supplies for 2021.
CPU vs GPU Mining Profitability in 2021: A Complete Breakdown
Compare CPUs against GPUs for cryptocurrency mining in 2021, highlighting upfront costs, power draw, accessibility, and the specific coins best suited for each method.
Best CPU for Mining Cryptocurrency in 2021: AMD vs Intel
Benchmarking the top CPUs of 2021 for mining performance. Comparing hash rates, power efficiency, and price-to-performance ratios of AMD Ryzen and Intel Core series.
Mine VerusCoin with Android Phone CPU in 2021
Did you know you could mine cryptocurrency with your Android phone's CPU? This guide walks through the VerusCoin mobile mining setup, balancing hash rate, battery health, and coin accumulation.
Top CPU Mining Pools of 2021: A Complete Comparison
A detailed review of the most popular mining pools supporting RandomX and other CPU-friendly algorithms in 2021. Compare pool fees, payout thresholds, server locations, and community trust.