'The Merge' to end cryptocurrency mining on gaming GPUs won't come until 2022
Ethereum isn't looking to switch its consensus to proof-of-stake until some time before the second half of next year.
Keep up to date with the most important stories and the best deals, as picked by the PC Gamer team.
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
Every Friday
GamesRadar+
Your weekly update on everything you could ever want to know about the games you already love, games we know you're going to love in the near future, and tales from the communities that surround them.
Every Thursday
GTA 6 O'clock
Our special GTA 6 newsletter, with breaking news, insider info, and rumor analysis from the award-winning GTA 6 O'clock experts.
Every Friday
Knowledge
From the creators of Edge: A weekly videogame industry newsletter with analysis from expert writers, guidance from professionals, and insight into what's on the horizon.
Every Thursday
The Setup
Hardware nerds unite, sign up to our free tech newsletter for a weekly digest of the hottest new tech, the latest gadgets on the test bench, and much more.
Every Wednesday
Switch 2 Spotlight
Sign up to our new Switch 2 newsletter, where we bring you the latest talking points on Nintendo's new console each week, bring you up to date on the news, and recommend what games to play.
Every Saturday
The Watchlist
Subscribe for a weekly digest of the movie and TV news that matters, direct to your inbox. From first-look trailers, interviews, reviews and explainers, we've got you covered.
Once a month
SFX
Get sneak previews, exclusive competitions and details of special events each month!
Turns out it may still be some time before the bane of cryptocurrency mining releases its grip on our precious gaming GPU stock. But a definite shift is on the way. A big change is coming from Ethereum, in the form of something called 'The Merge.'
Since May, we've been waiting for Ethereum to shift consensus mechanisms from the energy intensive, GPU hogging proof-of-work model, to a lighter, non-computationally intensive proof-of-stake model. Back then we were promised it would only be a matter of months, but with no such shift having taken place, gaming GPUs are still in high demand for miners.
The current model means that without a trusty graphics card chugging away in the background of every Ethereum interaction, new Ether cannot be generated, and transactions cannot continue to shift. That puts us gamers in an awkward position, particularly those dreaming of bagging a graphics card this holiday season. But with The Merge on the way, all that is about to change.
It sounds like some transcendental event involving the molding of the world's inhabitants into some kind of crypto-hailing singularity, but actually it's just a vital part of Ethereum's roadmap.
Also known as 'The Docking,' which plays into Ethereum's space ship metaphor, it forms a segment of the cryptocurrency's next stage of evolution into Eth2. An evolution which, as the Ethereum site explains, "refers to a set of interconnected upgrades that will make Ethereum more scalable, more secure, and more sustainable."
What it actually means is that Ethereum's Mainnet system will come together with its Beacon Chain, referred to as "a new engine and a hardened hull," in order to form "one ship, ready to put in some serious lightyears and take on the universe."
How to buy a graphics card: tips on buying a graphics card in the barren silicon landscape that is 2021
Currently there are only a few cryptocurrencies around the world that utilise a proof-of-stake model. Cardano, Tezos, and Algorand are among them, and with Ethereum looking to make the move before mid 2022 rolls around, we could be looking at a massive relief on the GPU stock strain.
Keep up to date with the most important stories and the best deals, as picked by the PC Gamer team.
Until then, I guess we'll have to deal with a the continual lack of GPUs. At least it's a step in the right direction for the second largest cryptocurrency in the world. Still, all these spacecraft metaphors have me a little worried about where they're going with all this—Ethereum-powered space stations sounds like a future I'm not sure I want to be a part of.

Having been obsessed with game mechanics, computers and graphics for three decades, Katie took Game Art and Design up to Masters level at uni and has been writing about digital games, tabletop games and gaming technology for over five years since. She can be found facilitating board game design workshops and optimising everything in her path.

