What is the most profitable GPU for mining?

Since all GPUs are profitable at the moment, putting them into use really makes sense. But if you are looking at buying some additional GPUs for mining, here are my picks: The ROI data is implacable. The earnings winner is definitely GeForce RTX 3090, however, it’s very expensive and thus has an ROI of 433-510 days.

How much can you earn with GPU mining?

According to the mining software, we’d only make between $0.13 to $0.26 a day, and that's before paying California’s high electricity costs, which would likely result in a net loss. A miner named Blake Teeter tells PCMag he's facing the same situation, despite owning dozens of GPUs with far more mining muscle.

What is the post-merge profitability for GPU mining?

Following the Ethereum Merge, GPU-based mining for all cryptocurrencies is now largely unprofitable, at least for now. On Thursday morning, Ethereum—one of the most lucrative mineable cryptocurrencies—finally phased out GPU-based mining, which will help cut down on its energy consumption.

How much does it cost to run a GPU mining rig?

Right now, in mid-2022, things are a little tight. But most GPU miners are in the green regardless of what they mine. And there are lots of good choices. A 6X RTX 3070 rig will pull about $8.60/day on ETH, and $6.25/day on ETC.