Best Render Farm for V-Ray and SketchUp: Cloud Rendering for Interior Design
The best render farm for V-Ray + SketchUp interior design depends on your workflow. For interactive rendering (adjusting materials, test renders, lighting tweaks), iRender is the best choice — RTX 4090 servers at ~$8.20/hour with SketchUp + V-Ray pre-installed, full desktop access. For batch rendering (submitting 10+ final images without interaction), RebusFarm or GarageFarm are more efficient — they auto-distribute frames and include V-Ray licensing in their per-frame pricing. On iRender’s single RTX 4090, a 4K V-Ray interior still renders in 10–30 minutes, costing approximately $1.40–4.10. Interior scenes are typically faster than exteriors due to fewer light bounces and smaller geometry.
| Interior Render Type | V-Ray GPU (RTX 4090) | V-Ray CPU (16-core) | iRender Cost |
| 4K Still — Simple (1 room) | 10–20 min | 20–45 min | $1.40–2.70 |
| 4K Still — Complex (open plan, glass) | 20–35 min | 40–80 min | $2.70–4.80 |
| 4K Still — Bathroom (caustics, water) | 25–45 min | 50–120 min | $3.40–6.10 |
| Batch 10 × 4K stills | 2–5 hours | 5–12 hours | $16–41 |
| Animation (30 sec, 4K) | 5–12 hours | 12–30 hours | $41–98 |
Why Are V-Ray Interior Renders Faster Than Exteriors on Cloud?
V-Ray interior scenes are typically 30–50% faster to render than comparable exterior scenes on the same GPU. Three reasons: (1) Enclosed geometry — light bounces are contained within walls, reducing the number of ray tracing calculations. (2) Fewer objects — a typical interior (500–2,000 objects) is much simpler than an exterior with landscaping (5,000–15,000+ objects). (3) Smaller textures — interior materials (wood, fabric, tile) use smaller texture maps than exterior elements (terrain, vegetation, sky).
The exception: bathrooms and kitchens with glass, mirrors, and water. V-Ray’s caustics calculations for glass shower screens, polished stone, and water reflections can add 30–50% to render time. On iRender’s RTX 4090, a complex bathroom 4K still takes 25–45 minutes vs 10–20 minutes for a standard living room.
Is Enscape or V-Ray Better for SketchUp Interior Rendering on Cloud?
Different tools for different goals. Enscape renders a 4K interior in 2–5 minutes ($0.30–0.70) — approximately 5–8× faster and cheaper than V-Ray. For design review, client walk-throughs, and quick presentations, Enscape’s speed is unmatched. V-Ray takes 10–30 minutes ($1.40–4.10) but produces physically accurate lighting, true caustics, and higher-fidelity material rendering — essential for magazine-quality interior photography and competition entries.
Many interior designers use both: Enscape for the first 90% of design iterations, V-Ray for the final 10% of publication-ready images. Both can be installed on the same iRender server at $8.20/hour.
See more: Render V-Ray + SketchUp interiors on cloud GPU → View V-Ray interior rendering servers on iRender
Frequently Asked Questions
- Do I need both a SketchUp Pro and V-Ray license on iRender?
Yes. SketchUp Pro ($349/year) and V-Ray for SketchUp ($350/year for Solo license) must both be activated on the cloud server. SketchUp uses account-based licensing (sign in on iRender). V-Ray requires transferring your license to the cloud server or purchasing a render node license from Chaos. On SaaS farms (RebusFarm, GarageFarm), V-Ray licensing is included in per-frame pricing — you only need your SketchUp license to prepare the scene locally.
2. Is RebusFarm or iRender cheaper for V-Ray + SketchUp batch renders?
For batches of 10+ images, RebusFarm is typically cheaper because it distributes rendering across multiple GPUs simultaneously and includes V-Ray licensing. A 10-image batch that takes 2–5 hours on iRender ($16–41) might cost $12–30 on RebusFarm and finish in under 1 hour. For single images and interactive work (material adjustments, test renders), iRender’s hourly rate ($8.20) is more predictable and cost-effective.
3. Can V-Ray for SketchUp use multiple GPUs on iRender?
Yes. V-Ray GPU scales across multiple cards. On iRender’s 2× RTX 4090 server (~$16/hour), a 4K interior renders approximately 1.8× faster — cutting a 25-minute render to approximately 14 minutes. However, for single interior images, the cost per image is similar ($3.70 at single GPU vs $3.80 at dual GPU). Multi-GPU is most cost-effective for animation sequences where total render time, not per-image cost, is the bottleneck.
Related post: Best Render Farm for Enscape vs V-Ray: Which Needs More GPU Power?
