Unreal Engine is the world’s most open and advanced real-time 3D creation tool. Continuously evolving to serve not only its original purpose as a state-of-the-art game engine, today it gives creators across industries the freedom and control to deliver cutting-edge content, interactive experiences, and immersive virtual worlds.
Building meshes, extruding polygons and other 3D modeling tasks are single-threaded, meaning they only utilize one CPU core. If using this software mostly for modeling, we recommend a 4- to 6-core processor with a high clockspeed (3.5GHz and above).
Like 3D modeling, animation is also single-threaded. Therefore a processor with high clockspeed and 4 to 6 cores is also recommended.
While 3D modeling and animation only utilize one CPU core, rendering is a highly multi-threaded task and therefore a high amount of CPU cores will provide better performance.
Unreal Engine recommends 32GB of memory minimum, and 64GB for greater performance.
We recommend a solid-state drive (SSD) for the operating system and software.
In addition, we recommend a 4TB or larger hard drive for storage of the pre-rendered assets or the rendered export files if storing these files locally. Hard drives work well for rendering since it is generally not read or write intensive.
We recommend the current generation of GeForce RTX graphics cards such as the RTX 3070, RTX 3080 or RTX 3090, or the previous generation RTX 2080 Ti.
Note: The Unreal Engine team has stated that the Unreal Engine 5 demo requires a minimum of the RTX 2070 for smooth gameplay.
The HP Z8 G4 Workstation is recommended if you would like dual processors and/or multiple high performance graphics cards.
The HP Z6 G4 Workstation is recommended if you would like to start with a single high-end processor and single high-performance graphics card with the potential of upgrading in the future. With the Z6 G4, you can add a second matching processor and double the memory using the optional second processor riser. The power supply will also support two mid-range graphics cards.
The HP Z4 G4 Workstation is recommended for majority of workflows. Since Intel now produces single Core i9 and Xeon processors with up to 18-cores and high clock speed, there is no need for dual processors unless you will have heavy CPU rendering or intensive tasks demanding more than 18-cores. Also, the HP Z4 G4 has an optional 1000W power supply that will support the most powerful graphics cards inluding the GeForce RTX 3080 and Quadro RTX A5000.