HP ZBook Ultra G3a pricing revealed: AMD Ryzen AI Max power, up to 192GB RAM, and 160GB VRAM
HP has revealed fresh details about the ZBook Ultra G3a, its new 16-inch mobile workstation built for demanding AI, graphics, engineering, and creative workloads. The laptop stands out for one major reason: it can be configured with up to 192GB of unified memory, with as much as 160GB available to the integrated Radeon 8065S GPU.
That is an unusually large amount of GPU-accessible memory for a mobile workstation using AMD’s latest Ryzen AI Max platform, making the ZBook Ultra G3a a serious option for professionals working with local AI models, 3D rendering, large datasets, simulation tools, and GPU-heavy productivity software.
HP ZBook Ultra G3a price and configurations
HP’s pricing information points to three early configurations aimed at different performance needs:
AMD Ryzen AI Max+ PRO 490, 64GB RAM, 512GB SSD, FHD display: $3,899
AMD Ryzen AI Max+ PRO 495, 128GB RAM, 512GB SSD, FHD display: $5,999
AMD Ryzen AI Max+ PRO 495, 192GB RAM, 512GB SSD, FHD display: $7,449
The pricing makes it clear that the ZBook Ultra G3a is targeting professional users rather than mainstream laptop buyers. The 192GB model carries a significant premium, but it also offers the most impressive memory setup, especially for users who need massive GPU memory allocation without relying on a traditional discrete graphics card.
More display and storage options are expected
The listed configurations include FHD displays, but HP is expected to offer more premium screen options as well. These should include 4K IPS and 2.8K OLED panels, both with 120Hz refresh rates. That makes the laptop more appealing for designers, video editors, animators, and visual professionals who need sharper resolution, better color performance, or smoother motion.
Storage options are also expected to go well beyond the 512GB SSD shown in the initial listings. The ZBook Ultra G3a supports a PCIe Gen 5 storage slot with configurations reportedly reaching up to 8TB, giving professionals plenty of space for large project files, AI datasets, video footage, and workstation applications.
A major cooling upgrade for higher performance
One of the biggest improvements in the HP ZBook Ultra G3a is its redesigned cooling system. The new thermal design supports up to 100W, a major jump from the 55W thermal limit found in earlier models.
This higher thermal ceiling should allow the Ryzen AI Max+ PRO processors to sustain stronger performance under heavy workloads. For users running long rendering jobs, local AI processing, software development environments, CAD applications, or data-heavy simulations, better cooling can make a noticeable difference in both speed and system stability.
Large battery and premium workstation design
Despite its powerful hardware, the ZBook Ultra G3a remains relatively portable for a 16-inch workstation. It measures 356 x 240 x 17.9 mm and weighs around 1.9 kg, or about 4.2 pounds. That puts it in a practical range for professionals who need workstation-class performance but still want a laptop they can carry between the office, home, studio, or client meetings.
HP has also equipped the machine with a 96Wh battery, which is close to the upper limit for laptops allowed on most flights. Charging is handled through Thunderbolt 4, with support for up to 180W charging. This should help reduce downtime when the laptop needs to be quickly topped up between demanding work sessions.
Built for local AI and professional workloads
The ZBook Ultra G3a arrives at a time when local AI performance is becoming increasingly important. Instead of relying entirely on cloud services, more professionals are running AI models directly on their own machines for privacy, speed, and cost reasons.
With AMD Ryzen AI Max+ PRO processors, a powerful Radeon integrated GPU, and up to 160GB of GPU-assignable memory, the ZBook Ultra G3a is designed to handle workloads that typical laptops cannot easily manage. This could include AI model testing, content generation, complex visual workflows, code development, scientific computing, and professional design applications.
The main appeal of this workstation is not just raw RAM capacity, but the flexibility of unified memory. By allowing a huge portion of system memory to be used as VRAM, HP gives users more room for GPU-heavy tasks that would normally require expensive dedicated graphics hardware with large VRAM pools.
A premium workstation with a premium price
With a starting price of $3,899, the HP ZBook Ultra G3a is clearly positioned as a high-end professional laptop. The $7,449 configuration with 192GB RAM will likely appeal to a smaller group of power users, but for those who need extreme memory capacity in a portable workstation, it could be one of the most interesting AMD-powered laptops available.
The combination of Ryzen AI Max+ PRO chips, massive unified memory, high-end display options, upgraded cooling, a 96Wh battery, Thunderbolt 4 charging, and up to 8TB storage makes the ZBook Ultra G3a a compelling choice for professionals who need serious performance in a mobile form factor.
HP has not yet fully detailed every available configuration or global availability window, but the newly revealed pricing gives a clear look at where this workstation sits in the market. For users focused on local AI, advanced creative work, and mobile workstation performance, the HP ZBook Ultra G3a is shaping up to be one of the most powerful 16-inch laptops in its class.
