As of May 2025, Bitcoin mining has become appealing again, with the price around $95,000 and transaction fees rising after the 2024 halving. While gaming PCs boast powerful GPUs, they aren't efficient for Bitcoin mining. Mining, a process that adds new BTC to circulation and secures the network, relies on the SHA-256 algorithm, which is a guessing game for miners. In 2025, generating a valid hash requires around 10³¹ attempts, demanding significant power. High-end gaming GPUs like the RTX 4090 perform poorly in this arena compared to ASIC miners which dominate with thousands of terahashes per second. The energy expenses and the minimal return from running a gaming PC 24/7 make mining Bitcoin impractical. Even with low electricity rates, the ROI is near zero, leading to hardware wear. For those interested in mining with gaming setups, alternatives like Ethereum Classic, Ravencoin, and Monero are more viable, offering good potential rewards without the dominance of ASIC miners.

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