---
title: "About SLI/Crossfire/Multi-GPU support"
description: "Due to how the Unreal engine handles some effects, multi-gpu configurations are not supported. Nvidia users will see negative performance scaling and frame pacing, and AMD users will see flickering shadows and objects Please disable SLI/Crossfire in your driver’s control…"
url: "https://cyan.com/docs/about-sli-crossfire-multi-gpu-support/"
updated: "2023-04-14"
category: Obduction (2016)
---

# About SLI/Crossfire/Multi-GPU support

Due to how the Unreal engine handles some effects, multi-gpu configurations are not supported.

Nvidia users will see negative performance scaling and frame pacing, and AMD users will see flickering shadows and objects

Please disable SLI/Crossfire in your driver’s control panel before playing Obduction.