As the title suggests, I have very high VRAM usage in any game when using Vulkan with SAM enabled. I have a RX 6600 XT and if I play RDR2 for example using Vulkan with SAM enabled, the VRAM usage goes slightly over 8GB, I can reproduce it any time. All you have to do is ride from Valentine to Saint Denis for example and the VRAM usage will be around 8GB. I'm using the balanced graphics preset aka the default in 1080p. If I disable SAM, the VRAM usage never goes above 5.6GB no matter how long I play and it actually fluctuates between 3.5-5.6GB, while with SAM enabled it just keeps climbing till 8GB and stays there. The same happens in BeamNG when using Vulkan and No Man's Sky. This issue has been present since ages. Please look into it.
System: Asus ROG STRIX B450-F Gaming, Ryzen 5600, 32GB (2x16GB) 3200Mhz RAM, RX 6600 XT, Windows 11, latest drivers for both chipset and GPU and latest BIOS for mobo.