INVESTIGATION DOSSIER
3D & RENDERING
Cores by day, CUDA by night.
Rendering workloads can saturate every core for hours. We investigate sustained all-core thermals, GPU renderer support and the memory ceilings that decide whether scenes fit at all.
INVESTIGATE A 3D & RENDERINGWHAT WE INVESTIGATE
- All-core sustained CPU throughput
- GPU renderer (CUDA/OptiX/HIP) support
- VRAM ceiling for scene complexity
- RAM for large scenes and simulations
- Thermal stability over multi-hour renders
- PSU delivery at 100% sustained load
- Render-node expansion potential
- Per-core vs per-GPU cost analysis
COMMON MISTAKES WE CATCH
- Scenes exceeding VRAM and falling back to slow system memory
- A cooler that cannot sustain all-core loads past ten minutes
- 96 GB of slow RAM bought instead of 64 GB of fast RAM
- No consideration of overnight acoustic levels
RECOMMENDED CONFIGURATIONS
3D & RENDERING — REFERENCE BUILDS
Freelance 3D
Ryzen 9 9900X · RTX 5070 · 64 GB DDR5
1,900–2,300 credits
Studio Renderer
Ryzen 9 9950X · RTX 5080 · 96 GB DDR5
2,700–3,200 credits
Render Workstation
Threadripper 7970X · RTX 5090 · 256 GB ECC
6,500 credits+
PRIORITY ORDER
- 01 Match engine to GPU ecosystem
- 02 VRAM above scene size
- 03 Sustained all-core cooling
- 04 64–128 GB RAM
- 05 Platinum PSU for 24/7 loads
COMPONENTS UNDER REVIEW
Every 3d & rendering investigation inspects these components against the criteria above — then issues a verdict.
ANSWERS ON RECORD
FREQUENTLY ASKED QUESTIONS
GPU rendering wins per euro in most engines today, but CPU rendering still handles the largest scenes. We investigate which engine you use before recommending either.
12 GB handles moderate scenes; production scenes with heavy textures want 16–24 GB+. Running out of VRAM is a cliff, not a slowdown.
For CPU engines and heavy simulation, absolutely — 32 cores change deadlines. For GPU-first pipelines, a mainstream CPU plus a bigger GPU is the better allocation.