Best Cloud Rendering for Architecture: Monthly Budget Calculator by Studio Size
The average architecture studio spends $80–500/month on cloud rendering, depending on team size and render volume. A solo freelancer doing 2–4 projects/month typically uses 10–20 GPU hours at $80–165/month. A 5-person studio handling 8–15 projects runs 40–80 hours at $330–660/month. A 10–20 person firm with dedicated viz staff may hit 100–200+ hours at $820–1,640/month. These figures assume iRender at ~$8.20/hr and include a 20% waste buffer for setup time, idle billing, and re-renders — because nobody runs at 100% efficiency.
| Studio Size | Projects/Month | GPU Hours (est.) | Monthly Cost (est.) | Annual Cost (est.) |
|---|---|---|---|---|
| Solo freelancer | 2–4 | 10–20 hrs | $80–165 | $960–2,000 |
| Small studio (2–4 people) | 5–10 | 25–50 hrs | $205–410 | $2,500–5,000 |
| Mid studio (5–10 people) | 8–15 | 40–80 hrs | $330–660 | $4,000–8,000 |
| Large studio (10–20 people) | 15–30 | 100–200 hrs | $820–1,640 | $10,000–20,000 |
What’s Included in the 20% Waste Buffer?
Real cloud rendering sessions are never 100% productive. The 20% buffer accounts for: upload time (especially for large Lumion files — 10–30 minutes per session), setup and software launching (2–5 minutes per connection), idle time between renders while reviewing output, and occasional forgotten disconnections (~$65 per incident). Studios with good billing discipline can run closer to 10% waste. Studios without disconnect protocols often hit 30–40%.
How Do Mixed-Renderer Studios Budget Differently?
If your studio uses both GPU renderers (Lumion, Enscape) and CPU renderers (Corona, V-Ray CPU), your budget splits across two platforms. A mid-size studio might spend $250–400/month on iRender for GPU work and $150–300/month on GarageFarm for Corona batches. The combined monthly total ($400–700) is actually lower than putting everything through iRender, because GarageFarm’s multi-node rendering finishes CPU jobs faster at a comparable per-image cost.
Disconnect when done on IaaS — overnight idle = ~$65. GarageFarm has no idle risk.
See more: Start with $20 on iRender — scale as your studio grows → Start with $20 on iRender — scale as your studio grows → View GPU servers & pricing
Frequently Asked Questions
- How much should a small architecture studio budget for cloud rendering?
A 2–4 person studio handling 5–10 projects/month typically needs 25–50 GPU hours, costing $205–410/month on iRender (~$8.20/hr). This includes a 20% waste buffer for setup time and occasional idle billing. Studios using Corona on GarageFarm may split the budget: ~60% iRender (GPU), ~40% GarageFarm (CPU).
2. What’s the minimum monthly spend for cloud rendering?
A solo freelancer doing 2–4 residential projects/month can operate on $80–165/month (10–20 GPU hours). iRender’s minimum top-up is about $20. At the very low end, you can render a single project for $10–25 per session — no monthly commitment required. You only pay when you render.
3. Does the budget change if I use D5 Render instead of Lumion?
Yes — D5 renders 30–40% faster on the same RTX 4090, so you use fewer GPU hours per project. A solo freelancer might drop from $80–165/month to $55–115/month. D5 Community is also free ($0 license vs Lumion $1,700–2,000/year), further reducing total annual cost. The main trade-off is a smaller asset library.
Related post: Best Cloud Rendering for KeyShot Architecture: Product-Focused Arch-Viz on Cloud
