The GeekaPC Sim Racing 'Ultra' is our flagship build designed for sim racers who want the absolute best - capable of powering super ultrawide and multi-monitor setups at maximum detail with no compromises.

At the heart of the build sits the AMD Ryzen 9 9950X3D, AMD's most powerful consumer processor. Sixteen Zen 5 cores, 128MB of stacked 3D V-Cache, and boost clocks up to 5.7GHz make this the definitive sim racing CPU - eliminating bottlenecks entirely in even the most demanding racing environments, while delivering the additional core headroom for streaming, content creation, or anything else you want to run alongside your session.

Paired with 32GB of Kingston Fury Beast RGB DDR5 running at 6000MT/s and a Biwin Black Opal NVMe SSD with read speeds up to 7400MB/s, you'll benefit from rapid load times and a system that responds instantly from boot to track.

Graphics are handled by the NVIDIA GeForce RTX 5090, the most powerful consumer GPU ever made. With 32GB of GDDR7 memory across a 512-bit memory bus and DLSS 4 Multi Frame Generation support, the RTX 5090 is one of the only GPUs capable of driving a triple 4K display setup in sim racing titles at genuinely high frame rates. At a combined resolution of 11520x2160, most hardware struggles - the 5090 does not.

The entire build is assembled inside the Montech King 95 Pro Black, bringing the same dual-chamber design with curved 4mm tempered glass panels in an all-black finish. Six pre-installed ARGB PWM fans contrast brilliantly against the black interior, giving the Ultra build a look that matches its performance.


Every system in the full GeekaPC Sim Racing lineup is fully tested within the most popular sim racing titles before it leaves our hands. GeekaPC are also official sponsors of the Driven racing team, entered into the 2025 Ferrari Challenge series - providing the complete sim racing setup, including PC, monitors, wheel and pedals, to help driver John train for real-world racing at iconic circuits like Silverstone and Brands Hatch.