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| HP ZBook Ultra G3a is available in US starting from $3,149 |
HP has officially launched its most ambitious mobile workstation yet, and it's aimed squarely at professionals who need desktop-level performance in a portable form factor.
The HP ZBook Ultra G3a 16 is now available globally, featuring AMD's cutting-edge Gorgon Halo platform and support for up to a staggering 192GB of RAM. This isn't just another laptop refresh—it's a statement piece for data scientists, AI researchers, and 3D artists who've been waiting for a machine that can genuinely run large language models locally.
AMD Ryzen AI Max+ Pro 495: The Heart of the Beast
At the core of the flagship configuration sits AMD's Ryzen AI Max+ Pro 495, a 16-core, 32-thread processor built on Zen 5 architecture. With up to 132 TOPS dedicated to local AI tasks, this chip is designed to handle everything from model training to complex agent-based workflows without breaking a sweat.
Paired with the Radeon 8065S integrated GPU featuring 40 RDNA 3.5 compute units, the ZBook Ultra G3a 16 can dynamically allocate up to 160GB of RAM as VRAM on high-end configurations. That's not a typo—160GB of graphics memory in a laptop.
Pricing That Reflects the Power
As expected, this level of performance comes with a premium price tag. The base model starts at $3,149** in the US, featuring the Ryzen AI Max Pro 480, 16GB RAM, and 512GB storage. The most expensive US configuration reaches **$7,999, pairing the flagship 495 chip with 128GB RAM and a 1TB SSD.
UK and German buyers can push things even further. Configurations with 192GB RAM are available in those markets, though they'll set you back £9,642.06 and €16,625.53 respectively.
For context, HP's OmniBook Ultra with NVIDIA's 20-core Spark chip and 128GB RAM retails at $5,309.99—making the ZBook Ultra G3a 16 a significant step up in both capability and cost.
Interested in the US configuration? Check availability directly through HP's official store here, or explore UK pricing here.
Display Options for Every Workflow
The base model features a 16-inch IPS panel with 1920 × 1200 resolution, 400 nits brightness, and 100% sRGB coverage. US buyers can upgrade to a 2560 × 1600 display with 100% DCI-P3 coverage and a 120Hz refresh rate. European customers get access to an even sharper option: 3840 × 2400 resolution with 500 nits brightness.
Connectivity is equally robust, with two Thunderbolt 4 ports, 10Gbps USB-C and USB-A ports, HDMI 2.1, an SD card reader, and a headphone jack. All configurations include a 96Wh battery that HP claims delivers all-day endurance.
Who Is This For?
The ZBook Ultra G3a 16 is unapologetically niche. HP's German product page emphasizes running "AI models and AI agents locally" to reduce dependence on usage-based token fees while keeping sensitive data within your own IT infrastructure. For enterprises handling confidential data or researchers working with proprietary models, that local processing capability could justify the steep investment.
The ability to allocate 160GB as VRAM opens doors for workloads that previously required dedicated workstation GPUs—rendering, simulation, and large-scale model inference can now happen on a machine you can carry.
The Bottom Line
HP has delivered a genuinely impressive piece of hardware with the ZBook Ultra G3a 16. It's not for everyone—the pricing alone ensures that—but for professionals who need maximum local AI performance in a portable package, few alternatives exist.
For those considering alternatives, HP's OmniBook X 14 with NVIDIA's RTX Spark N1X offers another path to high-performance computing, though in a smaller 14-inch form factor.
The ZBook Ultra G3a 16 is available now in the US, UK, and Germany. Check HP's regional stores for the latest configurations and shipping estimates.
Read more about HP's mobile workstation lineup at LaptopsCheck and explore German configurations here.
Tags: HP ZBook Ultra G3a 16, AMD Ryzen AI Max+ Pro 495, mobile workstation, 192GB RAM, AI laptop, professional laptop, HP workstation, Radeon 8065S
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