Are you curious about 3D rendering and want to try your hand at it? Here is a guide to the best workstation for 3D rendering.


The demand for 3D rendering and modeling services is growing all the time. A recent Market Study Report found the 3D rendering market is expected to rise to more than $6 billion by 2025.

Many industries can utilize 3D rendering to market their products, including real estate, construction, interior design, architecture, gaming, entertainment, and marketing/advertising.

All that demand means the need for individuals who can create 3D images is also on the rise. However, if you’re interested in trying your hand at 3D modeling, you’ll need the right computer hardware and software.

What is the best workstation for 3D rendering? Designblendz is here to explain.

3D Rendering Basics

Before we dive into the best computer for 3D modeling and rendering, let’s make sure you understand the technology. 3D rendering utilizes specialized software that allows you to transform traditional 2D images into 3-dimensional ones. 

Similar technology is used to create animated movies. Woody and Buzz from Toy Story were both created with 3D animation software. The technology is also used in live-action movies and television to create sequences that would be too expensive – or too dangerous – to film.

Other Uses for 3D Rendering

If you want to understand why 3D rendering is in such high demand, just look at the many ways it can be used. As we mentioned above, many industries utilize 3D technology to market their products.

Let’s take a look at a few of them in case you want to become an expert in a particular specialty 

Real Estate and Construction

Real estate and construction professionals have found a new way to market residential and commercial properties. Pre-selling is the wave of the future. A 3D rendering affords a great opportunity to show what a property will look like before the first nail has been driven.

Find out more ways to use 3D modeling technology in real estate marketing.

Architecture and Interior Design

3D rendering for architecture allows the designer to share realistic blueprints and plans with engineers, construction companies, and clients. Interior designers can easily share layouts, floor plans, and materials to get approvals from clients and make sure all vendors and contractors are on the same page.

3D Rendering Software

In order to create high-quality 3D images, you must start with the proper software. How does rendering software work?

The process starts by taking flat geometric shapes and connecting them together to form a 3D model or "polygon." The software then manipulates the model to create a RAW wireframe.

Finally, the “finishing touches” are added to the design, including texture, lighting, shading, colors, materials, and filters.

Popular 3D rendering software:

  • Unity - 3D and 2D games, models, and designs
  • 3D Max Design – 3D modeling, animation, renderings for architects, civil engineers, and visualization specialists
  • SketchUp
  • Rhinoceros 3D
  • Maya - Modeling simulation and rendering software
  • KeyShot - 3D renderings, animations, and interactive visuals
  • Blender - 3D pipeline, modeling, rigging, animation, simulation, and motion tracking
  • Lumion – Architecture software for creating images, videos and panoramic images for virtual reality (VR) glasses
  • V-Ray – 3D rendering for architectural, VFX, film, media and entertainment professionals

Now that we’ve discussed some of the available software options, let’s go over everything you need to create a 3D rendering workstation.

Setting up the Best Workstation for 3D Rendering

In order to create high-impact images, you need to build the best workstation. Along with software, you need the right computer hardware.

Let’s break down all of the elements you’ll need for your 3D workstation.

1. CPU

CPU stands for a central processor The CPU is responsible for translating your instructions and then deciding which chips will perform those tasks. Think of it as the project manager of your computer. The CPU directs all tasks, from basic to complex. 

For 3D modeling and rendering, you'll need a powerful CPU. One good option is the Intel i9, which has a fast processing speed (4.40GHz). This will allow you to use it for complex CAD (computer-aided design) and rendering projects.

2. CPU Cooling Element

3D rendering can make the hardware heat up. If things get too hot, watch out. It’s essential to have proper ventilation, along with liquid cooling technology.

With two fans and a liquid cooling system (LCS), the Corsair H115i is a good choice to prevent your 3D workstation from having a “meltdown”.

3. RAM

RAM (Random Access Memory) refers to the hardware where data is temporarily stored. RAM allows your computer to access and use data quickly. It takes an incredible amount of memory (RAM) to operate 3D software. 

Processing speed is essential for building the best computer for 3D modeling. A 64GB processor will handle the job well.

4. SSD and HDD Storage

Since 3D rendering takes up a lot of memory space, you need a large amount of memory capacity. SSD is flash storage that has no moving parts. HDD has magnetic tape and mechanical parts.

In order to build adequate capacity, we recommend using one SSD to run the operating system (OS) and two HDDs to store your data.

5. Graphic Cards

If you want to be able to see 3D images on a monitor, you’ll need hardware called graphic cards. Basically, a graphic card takes the data you’ve created and then translates it in a way the monitor can understand. 

For 3D rendering, you will likely need multiple graphic cards. Nvidia products like the GTX 1080 Ti produce high quality images. They are especially useful for rendering building materials and other details.

6. Motherboards

The motherboard is sort of the air traffic controller for your computer. It connects to the CPU, RAM, hard drives, graphic cards, and other hardware, and coordinates all actions.

You need a motherboard that can handle the complex components and memory needed to create 3D rendering.

Review of 3D Modeling Workstation

These are the basic requirements for rendering PC 3D graphics.

  • At least 4GHz processing power for multi-tasking and to finish renderings
  • At least 16GB for small-scale projects
  • At least 32GB of RAM for complex 3D modeling
  • At least 64GB for large-scale projects like interiors or exteriors of apartment buildings or complexes
  • At least 1 GB of memory for Ultra HD 4K image quality
  • Liquid cooling system
  • Graphic cards
  • SSD and HHD storage
  • Motherboard

Hopefully, this gives you a good base to get started creating your 3D workstation.

Create Your 3D Rendering Workstation Now

There’s no better time to become a 3D graphics professional. Of course, you need to create the best workstation for 3D rendering. This guide should help identify the software and hardware you need.

If you are looking for 3D design services for your real estate, architecture, construction or interior design business, DesignBlendz can help. Please don’t hesitate to contact us for a quote.

About The Author

Hi, we're the Designblendz team! We blend overlapping design disciplines to raise the standard to design, visualize, and build virtual and physical environments.