iRender – as an IaaS render farm model – delivers an unparalleled cloud environment for 3D artists by perfectly matching the infrastructure requirements of all modern GPU-driven rendering software including Cinema 4D and Redshift through four critical advantages:

1. Linear Multi-GPU Scaling: Modern GPU render engines (like Redshift, Octane, Blender Cycles, and V-Ray GPU) scale almost perfectly with multiple graphics cards. iRender answers this by providing dedicated servers equipped with up to multiple RTX 4090 GPUs on a single motherboard, slashing render times exponentially compared to standard single-GPU setups.
2. Eliminating VRAM and “Out-of-Core” Bottlenecks: Heavy production scenes with high-resolution textures and dense geometry easily exceed the 24GB VRAM limit of a single card, causing crashes or forcing software into slow “Out-of-Core” memory swapping. iRender mitigates this by pairing multi-GPU configurations with massive system memory (256GB RAM) and high-tier AMD Ryzen Threadripper Pro CPUs to ensure smooth data processing.
3. Absolute Custom Pipeline and Plugin Support: Creative pipelines heavily rely on specific software versions, proprietary scripts, and custom plugins (such as X-Particles, Phoenix FD, or customized shaders). While traditional SaaS farms restrict users to rigid, pre-installed environments, iRender’s IaaS model grants full administrative Remote Desktop access, enabling artists to build and customize their pipeline exactly like a local workstation.
4. Real-Time Troubleshooting and Live Previewing: Traditional SaaS farms operate as a “black box” where rendering errors are only discovered after the process fails, leading to wasted time. With iRender, artists can open their DCC software and utilize real-time interactive renderers (like Octane Live Viewer or Redshift RenderView) directly on the cloud server, allowing them to fix bugs and patch assets on the fly to secure critical project deadlines.

Maxon Cinema 4D is a  powerful 3D modeling robust software, developed by MAXON computer, based in Germany. It gives an extensive suite of tools that aid 3D artists to give amazing results. Cinema 4D is proficient in procedural and polygonal modeling, texturing, lighting and rendering. In this modern, fast-going world where 3D production is so in demand, this program stands out and is very trustworthy for artists who are professionals as well as beginners both.

And Redshift is a powerful GPU-accelerated renderer, built to meet the specific demands of contemporary high-end production rendering. In other words, Redshift is tailored to support creative individuals and studios of every size. In fact, Redshift offers a suite of powerful features and integrates with industry-standard CG applications. And Redshift has added Cinema 4D to its growing list of digital content creation (DCC) tools which support its rendering engine. Over the past few years, more and more Cinema 4D designers are using Redshift for rendering and dramatically speeding up their render times thanks to this renderer.

Check this link for the information related to what hardware and operating systems are required for Cinema 4D and Redshift to work properly. Please make sure that your system meets the requirements listed to make full use of these software powers.

iRender’s cloud workstation configuration exceeds all the hardware requirements above.

• • • • Single to multiple RTX 4090 GPU 24GB vRAM
      • AMD Ryzen™ Threadripper™ PRO 3955WX @ 3.9 – 4.2GHz or
      • AMD Ryzen™ Threadripper™ PRO 5975WX @ 3.6 – 4.5GHz
      • 256GB RAM
      • 2TB Storage (NVMe SSD)

As an Infrastructure as a Service model, we provides the flexibility to support many different rendering workflows on one platform. With iRender, users can select the hardware and environment that best fit their projects, making it an excellent choice for Cinema 4D and Redshift users.

Let’s check out the rendering performance in Redshift & Cinema 4D on RTX 4090 servers.

All iRender machines come with the latest stable Cinema 4D and Redshift pre-installed, ensuring a seamless creative workflow for users. iRender also manages regular software and NVIDIA driver updates to maximize efficiency. This preconfiguration enables users to optimize their pipeline and focus solely on their renders without the hassle of environment configuration or troubleshooting compatibility issues. Users simply upload project files to iRender’s machines and start high-performance renders instantly, which saves valuable time.

You will be charged on a per-minute basis. Depending on the type of server you choose, we will issue you an invoice once you shut down the servers, so that you will control your balance easily.

The hourly rental option is always available for you to choose. However, you can always save 10% with our Rental Plan feature. For those who’re in need of a server for more than a day, or have an extremely large project, we advise choosing a daily/weekly/monthly rental package. The discount is attractive (10%).

We accept payment through Onepay, bank transfer, Visa/ Mastercard. And of course, we sometimes provide promotions for customers on special occasions. Staying connected with us to keep updating these programs.

Users can access our web-based online platform and use multiple nodes to render at the same time. Hence, with us, it does not matter where you are present – as long as you are connected to the internet, you can access and enjoy the 24/7 rendering services that we provide, and if you meet any issue, our real human support team is always ready to support you from 6:00 to 24:00 (GMT +7).

What you need to do is just 5 simple steps including: Creating an iRender account, Recharging money, Transferring your files to the remote server, Selecting a package and connecting to the server then finally Taking full control of the server and doing whatever you want.

We ensure that we provide you the easy-to-use interesting and effective solution. With just one or two clicks to create an image, and 7 to 15 minutes to boot the system in the first time, you will use the servers (GPUs & CPUs) like your own PC. Additionally, you just need to set up a working environment once, and save as Images to keep it for life.

With the aim to effectively equip users, reduce the procedure of using application and website at the same time, iRender has released a desktop app called iRender GPU App. It will contain almost all the features, help you to recharge your account, transfer files and connect to the remote servers/machines on your own local PC without having to come to the iRender website.
The following section will help you know how to install iRender GPU and use it.

1. 1. 1. 1. Download and install the app on your local PC.
         2. Register/login the app by your iRender account and follow this instruction to use it.

Watch this video tutorial on how to use iRender GPU app:

With the above advantages and the machine configuration package that iRender are offering, we believe that Cinema 4D users will have the most comfortable, quickest, and most effective rendering time with Redshift.

Register an account on iRender to claim your 100% bonus for the first deposit and render without limitations.

iRender – Your Renders, Your Rules!