Unreal Engine 5 changed what a single PC is expected to do in real time. Nanite renders cinema-grade geometry on the fly; Lumen computes dynamic global illumination live; and at the high end, virtual production puts UE5 scenes onto LED walls behind live actors — a workflow now reaching Nollywood and Nigerian commercial production. All of it is intensely real-time, which means the PC has to be fast at everything, all at once, with the GPU doing the heaviest lifting.
This guide covers building for Unreal Engine and virtual production in Nigeria — from a solo UE5 artist's workstation to the demands of an LED-wall stage. It draws on our 3D-artist workstation and ArchViz guides.
What UE5 Actually Demands
- A powerful real-time GPU with ample VRAM: Nanite and Lumen run on the GPU continuously. This is the heart of any UE5 machine, and VRAM caps your scene complexity. See how much VRAM you need.
- A strong multi-core CPU: compiling shaders, building lighting, world simulation, and asset processing reward cores and clock speed alike.
- Generous RAM: large UE5 projects and assets are memory-hungry — 64GB is a sensible baseline for serious work.
- Fast NVMe storage: UE5 projects are huge, and asset streaming and shader caches demand fast disks.
Where Your Naira Should Go
- The most capable GPU you can afford, with high VRAM — real-time performance and scene scale live here.
- A strong multi-core CPU — for shader compilation, lighting builds, and simulation.
- 64GB+ RAM — large projects demand it.
- Large, fast NVMe storage — projects and caches are enormous.
- Clean power and cooling — the machine runs hard and hot.
Our Recommended UE5 Workstation (2026)
- GPU: RTX 5080 16GB for solo artists; RTX 5090 32GB for heavy scenes and virtual production
- CPU: Ryzen 9 (high core count) for compilation, lighting, and simulation
- RAM: 64GB DDR5 (128GB for large VP scenes)
- Storage: large fast Gen4/Gen5 NVMe boot + a dedicated project/cache drive
- Power/cooling: a strong, quality PSU and serious cooling for sustained real-time load
A serious UE5 machine reaches ₦3M–₦5M territory; virtual production stages push higher still.
Virtual Production: A Step Beyond a Workstation
LED-wall virtual production is more than one strong PC — it's a system. The render machine driving the wall must sustain high frame rates at high resolution in real time, often with genlock and camera-tracking integration, and the whole pipeline values rock-solid stability because it's running live on set with actors and a crew waiting. If you're moving into VP, plan the GPU horsepower for the wall's resolution, the I/O for tracking and sync, and redundancy — a crashed wall is an expensive idle set. This is specialised territory worth speccing with experts.
The Nigeria Tax
UE5 machines run hard, hot, and power-hungry — clean power backup is essential (a dropped shader build or a crashed VP wall is costly), and cooling must cope with our climate to avoid throttling under sustained real-time load. Large projects also mean serious storage and backup planning. For on-set VP, treat power and redundancy as production-critical, as in our live-production guidance.
Frequently Asked Questions
What GPU do I need for Unreal Engine 5? The most capable, high-VRAM card you can afford — Nanite and Lumen run continuously on the GPU, and VRAM caps scene complexity. An RTX 5080 suits solo artists; an RTX 5090 suits heavy scenes and virtual production.
Does the CPU matter for UE5? Yes — shader compilation, lighting builds, world simulation, and asset processing reward a strong multi-core CPU. Unlike pure GPU rendering, UE5 wants both a strong GPU and a strong CPU.
How much RAM for Unreal Engine? 64GB is a sensible baseline for serious projects; large virtual-production scenes can want 128GB. UE5 projects and assets are memory-hungry.
Is virtual production just one powerful PC? No — it's a system: a render machine that sustains high frame rates on the LED wall, plus tracking, sync, stability, and redundancy. It's specialised and worth speccing with experts.
The One Thing to Remember
UE5 demands a PC that's fast at everything in real time — lead with a powerful high-VRAM GPU, back it with a strong multi-core CPU, 64GB+ of RAM, and fast storage, then protect it with clean power and serious cooling. For virtual production, think system and redundancy, not a single box. Build for sustained real-time load and Unreal stays fluid where weaker machines stutter.
Working in Unreal or moving into virtual production? Talk to our team → and we'll spec a UE5 workstation — or an LED-wall render system — for your scenes and stage.