RTX A4000 to RTX 6000 Ada from $1.49/hourFirst top-up $20 = 8 h on RTX 5080 or about 18 h on RTX A4000No paperwork just your email and mobile numberInternational cards acceptedBilled by the minute for the minutes you useGet started →
COREFRAME
A calm living room with a white sofa, a woven leather chair, an olive tree and a garden through the windows

Coreframe Cloud · Bengaluru

Our machines do the heavy work. You keep the laptop you own.

A pearl-white, manta-shaped craft banking between night-lit skyscrapers at dusk, trailing sparks and light streaks

GPU workstations

Live

Your laptop, with a workstation-class GPU behind it.

From $1.49/hr · 1st top-up $20 = 8 h

Sketch of a duct elbow with airflow ribbons, and a magnifying glass showing the fine mesh on its wall

CFD

New

Slow CFD? Try us.

Pre-processing $15 for most models

A kitchen generated by Coreframe Studio from a floor plan: sage-green cabinets and a stone-topped island (generated image)

Studio

New

Win the client before the project is signed.

Free previews. Edits $0.49, 2K download $0.99, 4K $1.49

Background: a living room created with Coreframe RenderGrid.

GPU workstations

Live

Your laptop, with a workstation-class GPU behind it.

Open D5, Lumion, Blender or Twinmotion on a full Windows workstation from the laptop you already own, streamed in 4K. Your project files stay on storage in India between sessions.

  • RTX A4000 to RTX 6000 Ada · 16 to 48 GB VRAM · 16 vCPU · 64 to 128 GB RAM
  • Unreal Engine, D5 Render, Blender and Twinmotion preinstalled
  • Billed per minute, no GST; close it and billing stops
A pearl-white, manta-shaped craft banking between night-lit skyscrapers at dusk, trailing sparks and light streaks

CFD for ducts and pipes

New

Slow CFD? Try us.

Pressure drop for your duct or pipe, from one STL. The solver runs on our machines, so you need no CFD licence and your own computer stays free. You pay for the run only if you accept the quote.

  • Upload one closed STL of the fluid volume
  • We check it, mesh it on our machine and email you a quote
  • Pressure drop, loss coefficient, PDF report, 3D viewer and data files

Pre-processing / mesh check $15 for most models; $39 over 5 million cells. Rooms and HVAC airflow: live (steady analysis). See a clinic floor case study.

Sketch of a duct elbow with airflow ribbons, and a magnifying glass showing the fine mesh on its wall
What a CFD run looks at: the flow through the bend, and the mesh on its wall. Illustration.

Studio: floor plan to concept images

New

Win the client before the project is signed.

Show the client the room before the project is signed. Upload a 2D DXF floor plan, pick a room and say how it should feel; Studio gives you concept images to pitch with.

  • Built for interior designers pitching a project
  • Walls, doors and windows read from your DXF, never invented
  • Furnished concept images, generated in the browser

Free previews, up to 5 a day, then $0.25 each. Edits $0.49, 2K download $0.99, 4K $1.49, no GST, paid from the same wallet as your workstation hours. DXF plans only.

The same room, furnished (generated image)
A room shell ray-traced from the drawing: walls, windows, light
ShellFurnished
From a real DXF plan. Shell: rendered from the drawing. Furnished: a generated image.

GPU workstations, in detail

A real workstation, without buying one

Everything runs on our machines in Bengaluru. You bring the laptop and the project.

The workstation

A full Windows 11 machine that’s yours for the session, opened from the Coreframe app.

  • NVIDIA RTX A4000 16 GB to NVIDIA RTX 6000 Ada 48 GB · 16 to 48 GB VRAM
  • 64 to 128 GB system RAM
  • 16 vCPU
  • 1 TB NVMe working disk
The Coreframe Connect sign-in screenThe RTX 5080 workstation tile with its Launch buttonThe app assigning a GPU and starting the Windows sessionThe app preparing the streaming desktopThe Ready to stream screen with the Connect buttonThe Windows desktop of the cloud workstationThe Files tab with a Blender scene and a finished renderThe Diagnostics tab showing connection and stream statusThe wallet with top-up amountsThe Invoices tab listing GST invoices

Sign in to Coreframe Connect

For studios

  • Shared cloud storage for the whole team
  • One shared pool of hours
  • A login for each person
  • One bill, one admin
Team plans

By the minute

No monthly plan and nothing to cancel. Every session shows what it cost.

Recent sessions with their duration and cost

Walkthrough

Watch a real session, start to finish

Sign in, launch a workstation, load a Blender scene, render it and pull the result back down. Recorded on our RTX 5080 node in Bengaluru, condensed to under five minutes.

Three steps. Then it feels local.

  1. 1Sign up with email and mobile
  2. 2Top up by UPI or card
  3. 3Pick a GPU and launch it from the app
Your laptop streams a workstation in Bengaluru: the picture comes to you, your mouse and keys go to itYour laptop4K at 60 fpsyour mouse and keysGPUBengaluru

What’s in the box

Read off the hardware, not rounded up. Every GPU on offer, with its price, is on the pricing page.

In Blender Cycles our base node’s RTX 5080 scores about 3× an RTX 4060: medians of 9,138 vs 3,182 on Blender Open Data 4.5.0, read 20 Sep 2026 (opendata.blender.org). D5, Lumion and Enscape are different renderers and may not scale the same way.

NVIDIA RTX A4000 16 GB to NVIDIA RTX 6000 Ada 48 GB

Your choice of GPU, a whole card each

16 to 48 GB VRAM

What decides whether your scene fits

16 vCPU · 64 to 128 GB RAM

Big scenes and a lot open at once

4K at 60 fps

Streamed to the laptop you own

Hosted in India

Billed in US dollars

No GST

Charged per minute, nothing to cancel

Built for the people who wait on renders

Open the tools you already use, on a machine that doesn’t make you wait.

Interior designers

D5 Render · Lumion

Architects

Twinmotion · Enscape · Revit

3D visualisers

Blender · 3ds Max

Motion designers

After Effects · Premiere Pro

Preinstalled on every workstation

  • Blender
  • Twinmotion
  • Unreal Engine
  • D5 Render
  • FreeCAD
  • ParaView
  • GIMP
  • Krita
  • Paint.NET
  • XnView MP

Also on a Coreframe workstation: Unreal Engine · Rhino + Grasshopper · SketchUp · V-Ray · everything preinstalled

What freelancers and studio owners say

As a freelancer I can't justify a workstation that sits idle between projects. When a Twinmotion job comes in, I open an RTX 5080 on Coreframe and stop paying the moment I close it. My files wait on my Coreframe drive, so I pick up right where I left off.

Dinesh

Freelance visualiser · Twinmotion

Blender and After Effects all day, often for two clients at once. On Coreframe, 64 GB of RAM keeps long After Effects comps smooth, and Blender renders finish far sooner than on my laptop. It costs more than a basic cloud VM, but a basic VM can't run this.

Sai

Motion designer · Blender & After Effects

I test heavy Unreal levels and walk scenes in Twinmotion. The 16 GB card on Coreframe loads what my own machine couldn't, and it streams to my laptop in 4K.

Avi

Game tester · Unreal Engine & Twinmotion

Before Coreframe I did all of this on an RTX 3060 at home, cutting textures down just to make big projects fit. Now I open an RTX 5080 when a test pass needs it, and per-minute billing means short sessions cost what they should.

Srini

Game developer & tester

I'm based in Singapore and paid with my international card: no paperwork, just an email and a mobile number. On Coreframe I build comps in After Effects and run my FFmpeg batch encodes on the same machine, then pull the finished files down. One proper Windows workstation for the whole job.

Jin

Video editor · After Effects & FFmpeg, Singapore

From the blog

What needs a GPU, what it costs to rent one, and full sessions on a cloud workstation.

Start with one top-up

$20 = 8 hours on the RTX 5080

  • Or about 18 hours on the RTX A4000, 12 on the RTX A5000.
  • Use it within 30 days.
  • After that, from $1.49 an hour, no GST, charged per minute.
  • Sign up with your email and a WhatsApp code. No monthly plan.

By the Coreframe Cloud team · Updated