Overview
The ZBook Power line from HP receives a meaningful update with the 15.6-inch G10 generation. The standout change is under the hood: AMD Ryzen Pro processors based on the Zen 4 architecture and Nvidia RTX GPUs from the Ada generation push the portable workstation’s graphics performance forward. Despite these internal refinements, HP has chosen to keep the chassis design consistent with the G8/G9 models, a decision that may polarize professionals who weigh aesthetics and portability against raw performance.
What’s new in the ZBook Power 15.6 G10
Compared to the G9, HP has swapped the 12th-gen Intel Alder Lake CPUs for newer options such as the AMD Ryzen 7/9 Pro from the 7000 series and the latest Intel/Raptor Lake offerings in other configurations. The AMD variants—designated as the ZBook Power 15 G10 A—pair Ryzen Pro chips with the RTX 2000 Ada GPU, delivering a substantial uplift in graphics prowess without a corresponding hit to efficiency.
Test configuration
The reviewed unit features an AMD Ryzen 7 Pro 7840HS, 64 GB of DDR5 memory running at 5600 MT/s, and a 15.6-inch IPS display with a 1440p resolution (2560×1440), 120 Hz refresh rate, and full coverage of the sRGB color gamut. This top-tier specification targets demanding tasks such as 3D modeling, video editing, and technical simulations, where both CPU throughput and GPU acceleration matter.
Performance highlights
The RTX 2000 Ada GPU marks a clear leap in graphics performance compared with the previous RTX A2000, with reported gains in the 55% to 65% range depending on the workload. In synthetic benchmarks, the machine records around 15,863 points in Cinebench R23 Multi-Core and 7,813 points in 3DMark Time Spy, positioning it among the more capable thin-and-light mobile workstations on the market. Running 64 GB of RAM, while non-ECC, delivers a very high memory bandwidth, with read speeds surpassing 67 GB/s, which benefits data-intensive applications that stream large datasets or textures.
Battery life also remains competitive, with web browsing commonly exceeding 10 hours. This level of endurance narrows the gap with ultrabooks in daily use while preserving the professional-grade performance required for long sessions away from power outlets.
Display, memory, and thermals
One notable aspect of the G10 is its unchanged chassis from the G8 and G9 models. The device maintains a 15.6-inch, 16:9 format with a 1440p display and does not offer a higher 16:10 aspect ratio or OLED/4K panel options in this generation. While the 120 Hz refresh rate delivers smooth interaction for animation and viewport manipulation, some users seeking the latest screen technology may be disappointed by the absence of a more modern or higher-resolution panel.
Memory remains non-ECC at 64 GB, which suffices for most professional workflows but may be a constraint for certain scientific or finance workloads that require strict data integrity guarantees. Thermal performance stays within a predictable envelope: average operating temperatures hover around 33.8 °C under load, and fan noise stays within acceptable limits, peaking at roughly 47 dB under maximum stress.
Conclusion: a balanced, capable mobile workstation
The ZBook Power 15.6 G10 A represents a compelling option for professionals who want high compute and graphics performance in a mobile chassis that won’t break the bank compared with higher-end models. The combination of Ryzen Pro CPUs and Ada-series GPUs translates into tangible gains in demanding tasks, while the chassis and battery life keep it practical for real-world use in the office or on-site. The main caveats are the unchanged exterior—no visual refresh or premium display upgrade—and the lack of ECC memory, which might deter users working with data where accuracy is critical. If reliability, stability, and robust performance are the priorities, the ZBook Power 15.6 G10 A remains a strong contender among mobile workstations.
