Real-time rasterization and viewport ray-tracing allocate workloads to only 01 primary graphics card. Multi-GPU clusters yield 0% speedup.

Paired with high single-core CPU boost clock (up to 4.5GHz) to prevent draw-call viewport stuttering. 32GB GDDR7 handles massive master site plans smoothly.

The interactive editor and Lumen rely on a single primary GPU. Movie Render Queue (MRQ) Path Tracer can leverage multi-GPU acceleration in specific cinematic pipelines.

Backed by 256GB ECC RAM to accelerate massive C++ shader compilations, Virtual Shadow Map caching, and high-polygon Nanite geometry loading.

Eevee Next operates on a single GPU for asset layout, while Cycles OptiX scales near-linearly across multiple physical cards for ray-traced final animation.

Compresses complex Cycles character and motion graphics frame times from minutes down to seconds via dedicated hardware RT Cores.

Production path-tracing kernels evaluate interactive IPR and bucket rendering across all available CUDA and OptiX devices with up to 95%+ efficiency.

Up to 256GB total GDDR7 VRAM on 8-GPU nodes. Driven by Threadripper™ PRO 5975WX with 128 PCIe lanes to eliminate multi-card data bus bottlenecks.

Multi-GPU acceleration scales seamlessly, but demands large homogeneous physical VRAM pools to prevent out-of-core paging or CPU fallback crashes on dense CAD meshes.

The 32GB baseline VRAM per RTX 5090 provides ample headroom for uncompressed NURBS geometry and 8K automotive paint materials without host memory throttling.