Epic Updates Unreal Engine to Support Microsoft ASD
The latest software release helps developers tackle shader compilation stuttering on Windows gaming PCs.
Updated on Oct. 26, 2026 in eSports
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Epic has updated Unreal Engine to version 5.8, introducing support for Microsoft's Advanced Shader Delivery technology. This update allows game developers to generate State Object Databases to reduce performance stuttering during gameplay.
Why it matters
The integration aims to solve common shader compilation stutter by offloading processing tasks from a player's local computer to digital storefronts. By generating and submitting these databases, studios can ensure smoother performance across a variety of hardware.
Unreal Engine 5.8 introduces the new command-line ASD Tool for Direct3D 12 games using Shader Model 6. While currently compatible with the Microsoft Store, support for other major platforms remains in development.
The players
Epic
Epic is a leading interactive entertainment company and the developer behind the Unreal Engine software suite used globally.
Microsoft
Microsoft is a multinational technology corporation that manages the Windows operating system and the Microsoft Store platform.
The details
The ASD Tool enables developers to create State Object Databases and Precompiled Shader Databases from cooked Windows game builds. Epic recommends that developers continue to utilize existing Pipeline State Object caching features alongside this new technology to maintain compatibility.
Timeline
Epic released the Unreal Engine 5.8 update in October 2026.
Steam and Epic Games Store integration is expected to arrive in early 2027.
Season Trajectory
The adoption of Microsoft's Advanced Shader Delivery marks a shift toward centralized shader distribution, departing from the era where individual PCs handled all compilation. This move aligns with broader efforts to standardize performance and reduce hardware-based technical disparities in modern PC gaming.
Players can anticipate fewer instances of frame rate drops and stuttering as more developers adopt the new database submission process. This change primarily benefits those playing on Direct3D 12-capable systems once storefront distribution support expands in 2027.
The takeaway
Developers are now encouraged to incorporate state object database generation into their build pipelines to improve long-term game stability. Gamers should look for improved performance consistency in titles as studios adopt these updated compilation tools.
Further reading
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Do you find that PC gaming performance has become more reliable and predictable recently?
