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Recommended Hardware

The official documentation only mentions the minimal hardware capable of running Unreal Engine 4 editor at all. It will work, but don't expect high framerates and editor to be responsive while perf...

The official documentation only mentions the minimal hardware capable of running Unreal Engine 4 editor at all. It will work, but don't expect high framerates and editor to be responsive while performing heavy tasks.

You need better hardware to work efficiently. Details of specific components depend on your specialization, frequently used tools and the type of games you're working on. Older hardware or cheaper laptops might sabotage you if you'd try to work on high-quality visuals, but perfectly suitable for 2D game or simplistic 3D game.

Don't just look at specs in tables, read the article for detailed explanations.

Any "target hardware" mentioned below probably isn't an issue for the regular studio with budget or professional individuals already earning money in the industry. Although might be too expensive for you in the place you live in. What's now?

  • Forget laptops. It's great for web development or 2D games/graphics. Although a proper laptop for developing 3D games would incredibly expensive and even 17-inch screen still too small.
  • Also keep in mind that laptops may fulfill the requirements but still overheat, go into the power-saving mode or a heat safeguard mode. Integrated GPU wouldn't handle the latest tech, i.e. realtime raytracing.
  • Consider building up your developer's rig in phases.
    • Upgrade to small SSD first, if you don't use one already for the operating system, applications, and place where you store project and frequently used assets. Otherwise, you won't be able to fully utilize the rest of the recommended hardware.
    • GPU, RAM sticks and drives can be easily swapped any day. You can upgrade it gradually and get some money back by selling the old component.
    • Changing CPU is a long-term investment. Often requires purchasing a new motherboard or DDR4 RAM (if don't use it yet). Don't buy the cheapest motherboard and power supply possible, it might prevent you from utilizing properly all your components and upgrading rig in the future.
  • Buy used parts, it's small risk and you help to save the planet.
    • It was especially worth buying used GPUs, usually sold because the owner bought a newer one. Now it could be a trap, GPUs used in blockchain mining can fail just a few months after purchase.
    • Still, buying used screens can save hundreds of dollars. And most developers need 2 of them for efficient work. One of such screens could have a small defect, but what do you care if it's used for text editing?

High-end 3D Game

This table should give you a quick overview. We look at the power/price ratio of the hardware components recently available in stores. Your specific needs may vary, the article will try to cover that in sections below the table.

Specs below ignore the existence of a hard disk drive, as HDD would significantly slow down any non-trivial operation in the editor or related tools. SSD is a standard for any media-related work, while HDD usage should be limited to the additional file storage, i.e. project's repository.

             |                     |                     |                |                

--------------- | ------------------- | ------------------- | -------------- | --------------

             | **CPU \[threads\]** | **GPU \[model\]**   | **RAM \[GB\]** | **SSD \[GB\]** 

Everyone | 6 | GTX 1060 | 16 | 256/512

Art | 6-16 | GTX 1060 / RTX 2070 | 32-64 | 1 TB

Audio | 6-8 | GTX 970 | 32 | 512

Design | 6 | GTX 1060 | 16 | 512

Programming | 6-32 | GTX 1060 | 16-32 | 512

Quick explanations

  • Artists would use more memory (RAM and storage) because their creation tools need for asset source, caches and simply processing data. The heavier assets are, the more memory would be used in the editor while importing assets and using them.
  • Artists working with shaders or Houdini simulation would definitely use more CPU threads to speed up their work.
  • Audio guys (sound designers and composers) need a lot of RAM for operating on uncompressed audio samples.
  • Solo programmers compiling only their small project wouldn't need expensive CPU nowadays. This might useful if the codebase is growing (many programmers) or you're compiling engine from the source.


Unreal Engine beautifully utilizes multi-threading in many critical areas. More CPU threads mean work done faster, i.e. 16 thread CPU will compile shaders over 2x faster than 8 thread CPU (given that some CPU cycles are busy with other tasks).

  • Confirmed full CPU utilization of 128 threads while compiling code (Unreal Build Tool).
  • Confirmed full CPU utilization of 128 threads while compiling shaders. If you're an artist working daily with shaders, more CPU threads will make less wait.

The bottom line

  • AMD made the choice for professionals extremely easy. AMD Ryzen 5 3600 - the entry-level CPU for developers. 6 cores, 12 threads for $200 only. Eating barely 65 watts of power.
  • Fewer threads power than next-gen consoles, but Turbo mode increases clock up to 4.2 GHz. It really doesn't make sense to buy a cheaper CPU for creative work.
  • Consider buying more expensive CPU if you frequently run processes eating all 12 threads.

Utilizing highest core count CPUs

  • You need to have enough RAM to properly utilize all the available cores. Unwritten rules say you need at least 1GB RAM for every CPU thread. Even more, if you're crunching heavy assets - i.e. cooking huge textures/meshes, running simulations in Houdini.
  • SATA SSD might limit the performance of CPU with more than 16 threads, I/O would be simply too slow to feed CPU. Invest in NVMe SSD.
  • It's not possible to fully utilize 128 thread CPU by default, but it's doable. (need to find a proper guide)
  • Ryzen Threadripper for Game Development - popular article on utilizing 2nd gen Threadripper


  • GeForce 1060 is the most popular card according to Steam Hardware Survey. It offers an awesome power/cost ratio. Grab 6GB version.
  • Definitely consider a better GPU, if you can afford it. Even if this mainly for work - running an unoptimized game would be less painful. Although every modern 3D game should run well on 1060.
  • Developing game for next-gen consoles could also require team members to acquire comparable GPUs.
  • If you're gonna bake lighting (very common for VR games), consider Nvidia RTX cards as GPU DXR-based lightmap backing is coming to the engine. It's already part of a dev-rendering branch, the first version should be part of UE 4.26. Keep in mind AMD is gonna release raytracing-capable cards with new console generation and Nvidia prepares the next RTX generation already.


When you might need 32 GB RAM and more?

  • Using other memory-hungry tools while keeping UE editor open. Basically, if you're a 3D artist.
  • Compiling code or shaders with more than 16 CPU threads.
  • Frequently cooking the game - it needs to process all used assets. Heavy meshes, textures, sounds...
  • Editor doesn't usually free up memory after closing assets/maps. It loves to keep it there for you if you'd like to back to closed assets. Working with a number of heavy assets can quickly fill your RAM.
  • Testing multiplayer game locally. You can launch multiple instances of the multiplayer game on a single machine, practically player as many players at once. It's required to test if the given feature works properly. You should be prepared that every next instance of the game will eat proportionally more RAM. If a single instance eats 10 GB of RAM, running 2 game instances will eat 20 GB. And a dedicated server would be another game instance.
  • Your team simply doesn't apprehend the concept of general memory management. It can be caused by

It's quite easy is to determine if RAM is a bottleneck.

  • If using Windows, simply check memory usage in Task Manager. If almost entire physical memory is used, the system might use virtual memory for the rest of data. Virtual memory is simply a part of your drive used as a very slow RAM.
  • Replies to this question on Memory Usage stats explains how to understand these numbers.
  • If your applications frequently use entire physical memory and a lot of virtual memory, adding more RAM might significantly speed up your work.


NVMe SSDs are technically a few times faster in write and read than classic SATA SSDs.

  • Upgrading to NVMe it's not a revolution like an upgrade from HDD to SSD. It might not differ in the performance of the operating system, internet browser and such.
  • The boost is noticeable while performing heavy lifting, i.e. compiling engine/shaders, processing heavy assets, cooking game, launching a project for the first time. Basically, anything that load many gigabytes of data.

Data Server

Used as a server for repository or simple "network drive". This is the last bastion of HDDs. Even a cheap laptop or micro-PC would handle a small project.

Build Machine

Studios typically use a dedicated machine (or many of them) to support developers.

  • This is the computer which builds binaries every time the programmer submits a code change. It's required if you got more than 1 programmer.
  • With time such machine(s) can handle more and more tasks
    • cooking and packaging game for tests
    • running automated tests every day, reporting performance and detecting many critical issues - less manual work required from humans

It's usually more powerful than the average developer machine. It needs to perform heavy operations on a daily basis.

  • Compiling the engine in multiple configurations.
  • Cooking the game many times a day requires a faster CPU and more RAM, so you wouldn't wait an hour for every cook.
  • These operations tend to be run very frequently in days before every milestone and the game release. A slow build machine would be simply slow down the progress of the entire team.
  • Running automated tests for the asset-heavy game or multiplayer game also need proper hardware.


As mentioned above, it's kind of standard for a developer to have 2 monitors. This way we can have multiple editors/tools opened simultaneously, significantly improving daily workflow.

  • The standard is to use Full HD 1920x1080 resolution. Even professional studios usually just buy Full HD for all the people.
  • 4K or ultra-wide screens are great for consuming media, it works well for some developers - eliminating the need for multiple screens.
  • 2560x1440 resolution could give you the best resolution/price ratio! It offers 70% more working area than a Full HD screen.
    • Main editor window would fit HD viewport and few windows around it (mini Content Browser, Outliner, Details) at once.
    • Much more space for this huge blueprint/material graphs.
    • And any other panels in other tools, i.e. 2 text editors simultaneously visible in the Visual Studio.
Updated ago