Remember when Intel launched its Arrow Lake-S desktop processors (the Core Ultra 200S series) late last year? The reception was a bit lukewarm. But new data shows it’s been quietly getting way better with age.

According to some fresh benchmarks from Phoronix, the flagship Core Ultra 9 285K is now running about 9% faster on average under Linux than it did at launch. And here is the kicker: it’s doing that while using 15% less power. Recommended Videos

Usually, to get that kind of speed boost, you have to buy a whole new chip . This upgrade is entirely free. It comes down to a year’s worth of software polish—better microcode, smarter kernel tuning, and compiler fixes. Essentially, the software finally caught up to the hardware.

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This is a massive turnarou

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