Adding to Radeon Software Crimson Edition’s enhancements for DirectX 9, DirectX 10, and DirectX 11, Radeon Software 16.9.1 enables multi-GPU frame pacing support to DirectX12 on all GCN-enabled GPUs and AMD A8 APUs or higher with GCN.
Frame pacing delivers consistency by increasing smoothness in gameplay. In multi-GPU (mGPU) configurations, GPUs render alternating frames and push each frame to your screen. Each render can be created at various speeds causing differences in frame time. With frame pacing enabled, frames are distributed evenly, i.e. with less variance between frames, creating liquid smooth gameplay. For more details, please watch the following video:
Radeon Tech Talk: DirectX 12 mGPU Frame Pacing
A number of games currently take advantage of frame pacing in DirectX 12. Total War – Warhammer, Rise of the Tomb Raider
Let’s look at the some real-life scenarios: