AMD Ryzen 9 7900 and NVIDIA GeForce RTX 3090 will work great together on 1920 × 1080 pixels screen resolution for General Tasks.
This configuration has 0.0% of bottleneck . Everything less than 5% should not be concerned major bottleneck.
While running general tasks, processor AMD Ryzen 9 7900 will be utilized 100.0% and graphic card NVIDIA GeForce RTX 3090 will be utilized 100.0% .