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Xiaomi Book 14 Leaks: Panther Lake CPU, 32 GB RAM, Arc B390 GPU

TechPowerUp News •
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Xiaomi's upcoming Book 14 laptop has leaked online, revealing significant upgrades for the thin-and-light productivity machine. According to Weibo leakers, the new model will feature Intel's next-generation Panther Lake Core Ultra Series 3 CPUs, specifically the Core Ultra 5 325 and Core Ultra X7 358H, paired with up to 32 GB of RAM and 1 TB of storage.

This configuration marks a substantial leap from the current Book 14, which tops out at 16 GB of memory and 512 GB of storage. The leaked specs also indicate the laptop will ship with Intel's new Arc B390 iGPU, which has demonstrated strong performance in both gaming and creative workloads. Weibo sources report the device will be available in configurations with either 24 GB or 32 GB of memory.

Additional details suggest the 14-inch display will be touch-enabled, and the laptop will weigh approximately 1 kg, lighter than the current 1.37 kg model. Leakers praise both the build quality and battery life, though the premium positioning suggests a higher price point. The combination of next-gen Intel processors, substantial memory options, and improved graphics capabilities positions the new Book 14 as a serious competitor in the premium laptop segment.