Overview
HP updates its ZBook Power line with the new 15.6-inch ZBook Power 15.6 G10, introducing AMD Ryzen Pro processors with Zen 4 architecture and Nvidia RTX Ada graphics. The evolution brings clear gains in processing power, particularly on the graphics front, but HP keeps the same chassis as its G8 and G9 predecessors. That decision will divide opinion among professionals who value a lightweight, high-performance portable workstation without a radical redesign.
What’s new under the hood
Compared with the G9, the main upgrade is the move away from Intel Alder Lake 12th generation toward newer options such as the Ryzen 7000 Pro series or Intel Raptor Lake 13th generation processors. The AMD-equipped models — referred to as ZBook Power 15 G10 A — pair Ryzen Pro CPUs with the RTX 2000 Ada GPU, marking a substantial step in graphics capability for mobile workstations.
Test configuration
The tested unit features an AMD Ryzen 7 Pro 7840HS, 64 GB of DDR5 memory at 5600 MHz, and a 15.6-inch IPS screen with 1440p resolution (2560×1440), a 120 Hz refresh rate, and full sRGB coverage. This setup places the configuration at the high end of the spectrum and targets demanding tasks such as 3D modeling, video editing, and technical simulations.
Performance and benchmarks
The RTX 2000 Ada GPU delivers a meaningful uplift in graphics performance, with gains estimated between 55% and 65% over the RTX A2000 predecessor, all while preserving energy efficiency. In synthetic benchmarks, the notebook scored 15,863 points in Cinebench R23 Multi-Core and 7,813 in 3DMark Time Spy, making it one of the more competitive options among ultrathin mobile workstations.
Memory bandwidth also benefits from the 64 GB of RAM, with read speeds surpassing 67 GB/s, supporting data-heavy applications. The configuration aims to satisfy professionals who need fast data processing for complex scenes and large datasets.
Display, battery life and daily use
The 1440p display with a 120 Hz refresh rate provides sharp visuals and smooth motion, while the full sRGB gamut helps color-critical work in fields like 3D art and architectural visualization. In terms of endurance, the ZBook Power 15.6 G10 can surpass 10 hours of web browsing on a charge, which reduces the frequency of recharge cycles during longer workdays and brings its energy profile closer to that of premium ultrabooks despite its workstation-class duties.
Build, thermals and acoustics
Despite the internal refresh, the chassis remains identical to the G8/G9 generations, maintaining a 15.6-inch, 16:9 footprint. This choice means no 16:10 displays, 4K options, or OLED panels for this generation, which may disappoint users seeking the latest screen technology. The absence of ECC memory for data-critical workloads is another consideration for scientific or financial applications where data integrity is paramount.
The build remains robust, and the thermal design sustains steady performance without overheating. Under load, average temperatures hover around 33.8°C, and fan noise stays within typical limits for this class, not exceeding 47 dB at maximum duty. This balance makes the ZBook Power 15.6 G10 comfortable for extended sessions without becoming a distraction in a busy office environment.
Who should consider it
The ZBook Power 15.6 G10 A represents a solid option for professionals who require strong compute and graphics performance in a portable form factor, but who also want a price and footprint that are more accessible than higher-end mobile workstations. The unchanged chassis emphasizes reliability and stability, with efficiency that keeps battery life competitive. If your priorities include a high-refresh, color-accurate display, or ECC memory support for sensitive data tasks, you may want to weigh alternatives in the ZBook family or other workstation lines. For workloads like 3D modeling, video editing, and simulation work, the ZBook Power 15.6 G10 delivers notable value without crossing into the heavier, more expensive chassis category.
