Cybercafe Converts RTX 3080 PCs Into Cryptomining Rigs!

Take a look at why this cybercafe converted their GeForce RTX 3080 gaming PCs into cryptomining rigs!


Cybercafe Converts RTX 3080 PCs Into Cryptomining Rigs!

The COVID-19 pandemic has decimated the cybercafe industry, with many closing down and selling their gaming PCs and accessories.

However, this Vietnamese cybercafe did something different – they began converting their GeForce RTX 3080 gaming PCs into cryptomining rigs!

The Star Gaming cybercafe in Ho Chi Minh City showed how they were transforming their business due to the COVID-19 pandemic, converting their gaming PCs into cryptomining rigs.

Instead of hosting gamers, the cybercafe is now hosting a slew of new cryptomining rigs.

It is possible that they are also building completely new cryptomining rigs. In this picture, you can see that each rig holds at least eight GeForce RTX 3080 graphics cards.


How Much Money Can Each RTX 3080 Cryptomining Rig Make?

Just how much money can this cybercafe make from their RTX 3080 cryptomining rig?

Officially, GeForce RTX 3080 cards start at $699, but due to the shortage of cards, they are now selling for about $1,199 each.

So eight of them would cost approximately $9,592. Let’s call it a flat $10,000 for the whole 8-card rig, plus power supply.

The average commercial electricity rate in Vietnam is VND 2,666 per kWh (about US$0.12 per kWh). So electricity should cost about $225 per month. Let’s make that $300 per month (+33%) to account for cooling costs.

As of 21 February 2021, each GeForce RTX 3080 has a hash rate of 86.5 MH/s using the Ethash (Phoenix) algorithm, which should generate approximately 0.18100503 ETH worth US$361 every month.

So each 8-card rig should generate a net profit of US$61 per month or US$732 per year. That doesn’t sound like much, but it’s a pretty decent ROI of 7.3% per annum.

It would certainly be much better than operating a cybercafe with little to no customers due to lockdown / biosecurity measures.

In fact, their costs would be very much lower if they are converting their existing RTX 3080 gaming PCs into mining rigs, with significantly higher ROI.

This is, arguably, a better solution for cybercafes to ride out the COVID-19 pandemic, than to give up and sell out.


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