Hardware

Hardware

Cutting-edge PC hardware and enthusiast computing. CPUs, graphics cards, storage, and gaming gear defining the computing world.

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Nvidia RTX 5090 reportedly has 32GB of RAM on a 512-bit bus

RTX 5080 might only feature 16GB of VRAM on a 256-bit bus
Rumor mill: The rumored specifications of Nvidia's upcoming next-generation flagship graphics card have shifted back and forth over the last several months. However, the latest report from a verified leaker suggests that it will feature more memory than prior estimates. The new performance king might also draw unprecedented wattages.
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Air traffic control systems in the US rely on aging tech, $8 billion needed for upgrades

Some systems won't get a tech upgrade for another 10 to 13 years
Why it matters: It is scary to contemplate that all that keeps a plane from crashing can come down to an air traffic controller's sharp-eyed vigilance. It is even scarier to think that this person does not have the necessary tech to do their job properly. But that is the current state of affairs in the US, according to a GAO report. The Federal Aviation Administration is aware of the problem and says it needs $8 billion to fix it.
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People are buying AI PCs, but not for their AI abilities

Not that surprising
In brief: Makers of AI PCs and processors will be happy with the news that people are buying these products, which feature NPUs designed to accelerate AI tasks. The less welcome caveat is that according to a new report, many people are purchasing them simply because they want or need a new PC – not because of the AI features.
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Nvidia's RTX 5090 might feature two 16-pin power connectors, requiring a new PSU

Why does MSI's new PSU need two 16-pin power connectors?
Rumor mill: Recent reports have sparked concern that Nvidia's upcoming series of graphics cards might consume significantly more power than the RTX 4000 series. A breakdown of MSI's latest power supplies has fueled speculation that Nvidia's new flagship might handle the extra load with two power connectors.
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