January 7, 2021 Rosie Dinh

Service Package Best Cloud Rendering for Unreal Engine

Unreal Engine from Epic Games Inc is one of the most powerful and graphically rich creation engines around today. It is powering huge titles such as Epic Games Fortnite, Lionhead Studios Fable Legends, CCP Games EVE: Valkyrie as well as enabling creators & developers to use this engine to visualize their designs in a digital space. It is no wonder Unreal Engine is getting a lot of attention.The industry-leading gaming engine has exceptional graphical capabilities combined with an intuitive user interface and fantastic capabilities for creating Virtual Reality projects compatible with today’s major VR players, HTC Vive and Oculus Rift. It is easy to see why Unreal Engine has become one of the most popular creative engines on the planet.

In spite of its widely growing in usage, a lot of  UE users find it really hard to find Service Package Best Cloud Rendering for Unreal Engine. Majority of the current Render Farm focus on design softwares and render engines using multi GPU cards such as Blender, 3Dsmax, Cinema4d,  Houdini, Redshift, Octane, etc. The number of Render farm support design software using single GPU card such as Lumion, Keyshot, Enscape, After Effect, SolidWorks, and Unreal Engine can only be counted on the fingers of one hand. Because of that reason, today iRender will introduce a new package with optimum configuration that will definitely satisfy Unreal Engine users. It is GPU SERVER 3 with 1 RTX 3090 is the Best Cloud Rendering for Unreal Engine. 

So the GPU SERVER 3 with 1x RTX 3090 is the package that we would like to introduce to use today and we belive that it definitely will be fond of by UE users. Let’s look at this server in more detailed and find out the reason why we ensure it’s the Best Cloud Rendering for Unreal Engine.

Processor (CPU) of SERVER 3 of iRender

Most users wanting to develop a project with the Unreal Engine are usually wanting to create something visually stunning, and therefore, you may think that graphics will be the most critical component. However, this is not the case. In fact, the  processor will have a far more significant bearing on performance within the Unreal Editor.As we all know, single threaded tasks benefit from higher clock speeds, whereas multi-threaded tasks benefit more from higher core counts. Unreal Engine is predominately a single threaded application and therefore benefits from processors with fewer cores and threads, as they tend to have higher clock speeds. Certain areas of Unreal Engine  such as building lighting and compiling the engine from source, are very highly optimized for multi-threading and therefore benefit greatly from more cores and threads. Therefore, for small and medium projects which do not require intensive building of lighting or compiling, an Intel Core i7 with lower cores and threads, and a fast clocks peed will give the very best performance. If the multi-core aspects of Unreal Engine 4 are your bottleneck, then you are best off going for an Intel Core i9 as these processors have a nice balance of multi-core functionality and maintain excellent clock speeds.

Here at iRender, we exclusively provide you with the Intel Xeon W-2245 which have high clock speeds which is 3.9GHz – 4.7GHz, 8 cores and 16 threads. This CPU can be compared to intel corei9 9900k

The graphics card (GPU) of SERVER 3 of iRender

In the past, Unreal Engine utilizes the video card solely to display the graphics on the screen. Therefore, a faster video card will give user a higher FPS in the viewport or in a stand-alone game, but likely will not improve productivity in other tasks. However, with the launch of the newest version, Unreal Engine 4.26 this December 2020, UE now allows for lightmass baking and gets a new GPU-based variant, improving the speed and physical accuracy of bakes over the existing CPU-based system.  The speed boost sounds quite significant: Epic Games says that GPU baking “achiev[es] speeds on a single host comparable to a distributed swarm render of the CPU-based system”.Because of this reason, a midrange to high-end NVIDIA GeForce RTX GPU will be highly recommended. These Graphics cards will ensure you have exceptional performance and compatibility for traditional rasterization projects or the very latest ray tracing techniques made possible with the latest NVIDIA RTX technologies.

The GPU of our server 3 is NVIDIA GeForce RTX 3090 – With 24GB of VRAM and terrific performance for the price, the RTX 3090 is one of the best GPUs to use for game development, Virtual Production, and Architectural Visualization and developing VR content. The high amount of VRAM makes it suitable for workstation with three or even four 4K displays and the extra power is great for games that have not been optimized.

System Memory (RAM) on server 3 of iRender

The specific amount of RAM needed is highly dependent on particular requirements. We generally find that 32GB is sufficient for most users. 64GB should be considered for anyone working with large projects or those wishing to future proof their system.

Not having enough memory in your system can dramatically reduce performance as your system will have to go through a process known as “paging out” to your system’s storage drive. These drives are far slower than your RAM, and as a result, your performance will be drastically reduced.

However, we always keep in mind that these 64 GB only basic recommendations and only covers the amount of RAM needed for the Unreal Editor by itself. If users often work with other programs in addition to Unreal at the same time, they may want to have even more RAM in the system as each program will need its own chunk of RAM. That’s the reason why here at iRender, we provide an amount of 128 GB of RAM. Come with us, no one will ever have to worry about lack of RAM.

Storage Drive Configuration of iRender's server 3

The Solid State Drive (SSD) can still be fine with Unreal Engine. However, for those wanting the very best performance available then the latest M.2 NVMe type Solid State Drives is the best choice. The storage drive of server 3 of iRender Farm is SSD NVMe 512GB.  These drives are about 30% more expensive than a standard SSD, but around five times faster!

What else users can get from Best Cloud Rendering for Unreal Engine?

As you all know, iRender provides high performance and configurable server system to customers who need to utilize the power of CPUs & GPUs such as 3D rendering, AI training, VR&AR, simulation, etc. With iRender IaaS and PaaS services, you can access our servers through the Remote Desktop Application and do whatever you want and install any software you need on it. It is like you are using your own computer but with a powerful configuration and much higher performance.

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.

Regarding price, the hourly rental for package RTX x 3090 is only 3.8$/h. But you can always save from 30% to 60% with our Fixed Rental feature. For those who’s in need of server more than a day, or have extremely large project, we advise to choose daily/ weekly/monthly rental package. The discount is attractive (30% for daily packages, 50% for weekly, and 60% for monthly packages)

Furthermore, we are one of a few render farms providing a unique transfer file tool, without having to access to a third party for transfering data. The tool is called GpuHub- Sync. You can upload your data even when the remote server is turned off and it will automatically sync to the remote servers and vice versa. Furthermore, major cloud transferring platforms like Dropbox, Google Drive are also supported if users want it.

Moreover, we ensure 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 system in the first time, you will use the servers (GPUs & CPUs) like your own PC. Additionally, you just need to setup working environment once, and save as Images to keep it for life.

Finally, users can access to our web-based online platform and using 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 24/7 support team is always ready to support you.


iRender is on the way to become the best render farm service nowadays. Thanks to our leading technology, we help users create high-quality images and videos in the shortest time ever and minimize the rendering time

With the above advantages and the machine configuration package that iRender has just released, we believe that Unreal Engine users will have the most comfortable, quickest, and most effective rendering time.

So, do not hesitate anymore, let’s HERE to get FREE COUPON to test our GPU servers and reach a new level of cloud rendering.

Happy Rendering!

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Rosie Dinh

Hi everyone. Being a Customer Support of iRender, I always hope to share and learn new things with 3D artists, data scientists from all over the world.


Autodesk Maya
Autodesk 3DS Max
Cinema 4D
Daz Studio
Nvidia Iray
Unreal Engine
And many more…


iRender Core – GPU Render Engine
GPU HUB. – Decentralized GPU Computing
Chip Render Farm


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