The fastest gaming CPU paired with NVIDIA's flagship GPU in a Lian Li showcase chassis

What's Inside

Performance Expectations

Who Should Buy This

Buy this if: You want the absolute highest gaming framerates available in a custom PC today. You game at 4K and demand 144fps+ in every title without compromise. You appreciate showcase-tier aesthetics — the OLED-display AIO, LCD-screen fans, and panoramic Lian Li Vision case make every angle of this build visually striking. You stream at 4K60 while gaming. You run demanding creative workloads — video editing, 3D rendering, AI/ML — alongside gaming. Budget is not the primary constraint and you refuse to compromise on any component.

Skip this if: Your primary use case is content creation rather than gaming — the Ryzen 9 9950X3D + RTX 5090 build offers 16 cores at the cost of pure gaming framerate advantage. For pure 1440p gaming, the Ryzen 7 9800X3D + RTX 5070 at $3,799 captures most of the gaming performance for a fraction of the cost.

Why This CPU + GPU Pairing

The Ryzen 7 9800X3D is AMD's gaming-king CPU — 8 cores of Zen 5 architecture with second-generation 3D V-Cache that makes it the fastest gaming chip available. Paired with the ASUS ROG Astral RTX 5090 (32GB GDDR7, Blackwell architecture), this combination extracts every possible frame from any game at any resolution. The Astral variant of the 5090 is among the most premium 5090 cards available — quad-fan cooler, reinforced VRM, factory overclock, and an LCD display for status. 64GB of DDR5 ensures no memory bottleneck in any workload, and the MONTECH Century II 1200W ATX 3.1 PSU (rated Cybenetics Platinum for efficiency) provides clean modern power delivery with the native 12V-2x6 connector. The Lian Li HydroShift II OLED Curved AIO and 5 UNI FAN TL LCD fans turn the cooling system itself into a visual centrepiece, all housed in the Lian Li Vision panoramic showcase case.

Upgrade Path

This is as future-proof as a gaming PC gets in 2026. The AM5 socket supports future Ryzen CPU generations with a BIOS update. The RTX 5090 is the current GPU ceiling — future GPU upgrades will be available when NVIDIA's next architecture launches, and the 1200W Cybenetics Platinum PSU has the headroom for anything. RAM is expandable beyond 64GB. The Lian Li Vision has clearance and airflow for any GPU available today and in the next generation.

Frequently Asked Questions