Quote from: Guangjun on September 15, 2021, 03:52:13
I bought a 17" version. The display specs says free sync. The 15" (this review) has both G-sync and free sync. How does the free sync work on a Nvidia card? Where can I enable it? I spent a few hours on trying to figure it out including contacting Lenovo technical support. It is a highlighted key feature on the website and specs sheet, but nobody knows how to enable it.....Need help! Thank you!!
In hybrid mode the panel is connected to the AMD iGPU (the Vega cores inside the CPU) and therefore uses Freesync, which is the only adaptive refresh technology compatible with AMD GPUs. Under heavy loads, images are still generated by the 3060, but are transferred to the iGPU via the pci-express bus.
In discrete mode the panel bypasses the iGPU connects directly to the 3060 and uses G-Sync.