OneXPlayer Super X Pro: 192 GB LPDDR5X and up to 160 GB VRAM in a 14-Zoll-Tablet

Strix Halo: A Mobile Workstation Foundation

The Ryzen AI Max+ PRO 495 is tailor-made for this kind of hardware. OneXPlayer is packing this chip into a 2-in-1 system that functions more like a mobile workstation than a traditional tablet. Available in configurations with 128 GB or 192 GB of Unified Memory, the RAM operates at 8,533 MT/s with a maximum bandwidth of 273 GB/s. The most striking feature, however, is the GPU memory allocation: up to 160 GB of the total 192 GB can be reserved for the Radeon 8065S. While this is not a replacement for professional GPUs with dedicated HBM architectures, the sheer capacity is remarkable for local AI models and large datasets. Many consumer discrete GPUs fail not due to compute power, but simply because the model cannot fit into the available VRAM.

OneXPlayer is explicitly marketing the system for large-scale local AI models, claiming support for models up to 300 billion parameters. However, these claims should be viewed with nuance; the actual performance of such massive models depends heavily on quantization, context length, runtime, and the specific framework used. High capacity is a significant advantage, but it does not substitute for memory bandwidth or optimized software.

Display and Expandability

The display is equally high-end. The Super X Pro is expected to feature a 2,880 × 1,800 pixel AMOLED panel with 120 Hz, HDR, and VRR support. This makes the hardware suitable for gaming, content creation, and professional productivity. OneXPlayer has increasingly positioned its 2-in-1 devices in the intersection of handhelds, notebooks, and tablets. For storage, the device includes a full M.2-2280 slot supporting PCIe 4.0, alongside support for the Biwins Mini-SSD format—a much more practical solution than soldered or proprietary small-form-factor storage, especially for a device marketed for heavy AI and media workloads.

Extreme Cooling and Power Delivery

Perhaps the most unusual feature is the cooling. OneXPlayer provides an option for an external liquid cooling connection, which can boost the system's power budget up to 120W. While a tablet with cooling tubes might not be the ideal companion for a train ride, it clearly illustrates the thermal demands of the Strix Halo platform under full load. Without this external cooling, the device will likely be subject to much tighter thermal limits. Power delivery is equally robust, with an 85.58 Wh battery and a 240W GaN power adapter included. Given the high sustained loads, the large battery is likely intended to handle power spikes rather than providing hours of extreme-performance autonomy.

Verdict

The Super X Pro is a far cry from a standard tablet. The combination of 192 GB LPDDR5X, 160 GB of potential VRAM, and external liquid cooling sounds almost absurd, yet it makes practical sense for local AI workloads. Ultimately, the success of the device will depend less on these impressive specs and more on whether it can maintain this performance level without relying on external cooling tricks.