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Windows Central
Windows Central
Technology
Ben Wilson

I tested Razer's new Blade 18 to see how hot (and loud) it gets — is this RTX 5090 gaming laptop a space heater or the real deal?

Razer Blade 18 (2025) gaming laptop seen half-and-half with a thermal imaging camera, with furniture in the background.

I recently got my hands on the latest iteration of Razer's Blade 18 (2025) for review, and, much like its similarly ludicrous 18-inch gaming laptops, it was an adventure in the absurd as it shredded through my usual benchmarks with fervor. It's no real surprise given that the maxed-out NVIDIA GeForce RTX 5090 laptop GPU paired with Intel's almost-max "Arrow Lake" Core Ultra 9 275HX processor, so it was always going to score high.

Then again, nothing much is perfect, and this is Razer, a brand known for its premium tastes, so the prices usually start on the higher end and only go up from there. However, a decent discount brought the configurable Blade 18 down to a more "reasonable" starting cost of $2,999.99 at Razer.com for a 5070 Ti model instead.

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