[PERFORMANCE REGRESSION] FPS dropped from 300 (Beta) to 120 (Release)

During the Beta test on the same hardware and Windows 10, my performance was 250-300 FPS. In the release version, it dropped to 120-140 FPS. This is a 50-60% performance loss. My PC is not the issue. I get 90-100% GPU usage and high FPS in other demanding games like Cyberpunk 2077. The problem is specific to the release version of Battlefield 6.
My Full Specs: -
CPU: AMD Ryzen 5 7500F - GPU: NVIDIA GeForce RTX 3070 Ti 
MOBO: Gigabyte B650 Eagle 
RAM: 32GB DDR5 5600 MHz (EXPO enabled) 
OS: Windows 10 Pro 64-bit
Driver: NVIDIA [581.57]
Evidence: In-game performance overlay shows: - CPU: 134 FPS / 2.4 ms - GPU: 156 FPS / 6.4 ms - In-game FPS: 140 The game is severely underutilizing my GPU. This is a clear regression from the Beta.