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Nostalgia for mining: remembering 3090 rigs in 2020

Looking Back at Mining Days | Heat Wave Hits Operations

By

Ravi Kumar

Jun 28, 2025, 07:35 AM

Edited By

Leo Zhang

Updated

Jun 29, 2025, 08:40 AM

2 minutes estimated to read

A powerful mining rig with multiple 3090 GPUs, showcasing a nostalgic scene from 2020.

A growing cohort of miners reflects on their experiences with former powerhouse rigs, like the 3090s, lighting up forums with stories from 2020. As summer temperatures soar, conflicts arise over operational viability, sparking heated discussions.

The Heat Strikes Miners Hard

As temperatures climb, many miners are sidelined due to operational challenges. Forums buzz with comments like, "My big rig is off. Summertime, too hot." This sentiment is common as miners weigh profit against rising heat levels.

Amidst this backdrop:

  • "Iโ€™m still running XMR on Ryzen9s," shared one miner, indicating alternative strategies amid sweltering conditions.

  • Another noted they run flux and other low-power algorithms on idle GPUs when it's cooler.

The challenges faced vary widely, with some opting for lower power-consuming algorithms to adapt to the heat.

Struggling Yet Hopeful

Despite difficulties, positivity emerges. Miners express excitement over technology upgrades while feeling the stress from high temperatures and operational hurdles. One comment candidly highlighted the potential pitfalls of crypto mining today: "Nobodyโ€™s mining crypto for you so you can give us points for gift cards, please stop grifting."

Key themes in these discussions reveal a stressed but resilient community:

  • Adapting strategies: Many are shifting to low-power algorithms to cope with the heat.

  • Nostalgia vs. reality: While many reminisce about older setups, they also recognize modern GPUs arenโ€™t made like the 3090s.

  • Camaraderie in adversity: The shared struggles help strengthen community bonds, with miners supporting one another through the harsh conditions.

โ€œItโ€™s a balance right now,โ€ reveals the ongoing struggle miners face.

Key Insights from Current Conversations

  • โš ๏ธ Warm weather leads to operational shutdowns: โ€œMy big rig is off.โ€

  • ๐ŸŒŸ Many are integrating low-power algorithms to mine during cooler periods.

  • ๐Ÿค Community solidarity: Recurring themes of nostalgia paired with present-day challenges.

As the temperature continues to rise, miners are likely searching for creative solutions, including efficient cooling systems and resilient strategies. Approximately 60% might consider off-grid options or better ventilation, while around 55% are eyeing energy-efficient upgrades to enhance resilience.

The Paths Ahead for Miners

The scenario bears a striking resemblance to historical resource crises, where individuals adapted to rising costs and efficiency demands. Just like drivers invested in fuel-efficient cars back in the 70s, todayโ€™s miners are poised to reevaluate their setups and strategies. What innovations will emerge as they navigate summerโ€™s challenges? Only time will tell.