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How to turn off an iPad
By Jamie Richards published
Did you know that hitting the power button on your iPad doesn’t turn it all the way off? Here’s a quick guide on how to fully power down your Apple tablet.

AMD RX 9070 GPU spec and benchmark rumors cast fresh doubt on power usage and performance – but I wouldn’t worry about the latter
By Darren Allan published
Rumors continue to fly about AMD’s RDNA 4 GPUs, and here we’ve got news on power usage, and a somewhat shaky-sounding story with performance.

Latest Nvidia RTX 5000 power usage rumors make me scared that my PSU will be nowhere near enough for the RTX 5080
By Darren Allan published
I’m likely going to have to stick with an RTX 5070 for my graphics card upgrade – or go AMD RDNA 4 instead.

Nvidia RTX 5090 rumor suggests flagship GPU might not guzzle as much power as previously claimed – but don’t get too excited
By Darren Allan published
Scared the Nvidia RTX 5090 GPU will run your gaming PC’s power supply ragged? New rumor offers a glimmer of hope.

AMD’s new driver finally fixes a nasty bug where some RDNA 3 GPUs guzzle too much power
By Darren Allan published
Not everyone has seen their problems with abnormally high idle power draw resolved, mind you.

Microsoft is changing Windows 11 to help you save money on power bills
By Darren Allan published
A new preview build also brings in a change for widgets that you’ll either love or hate.

Nvidia RTX 4090 hack could save you money and stop your cables melting
By Darren Allan published
Nvidia’s Lovelace flagship is a power-hungry graphics card, but it can be tamed to an extent – with little downside.

8K TVs might be killed by EU energy rules – but maybe the world can live with that
By Kevin Lynch published
Opinion The European Union is preparing to introduce stricter energy requirements on TVs from March next year – which could stop next-year's 8K displays from hitting the market
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