Acceptable
Acceptable
Your setup offers solid performance, but upgrading to a Ryzen 5 5600X could boost FPS noticeably depending on your game and workload. The improvement may be moderate to significant, especially in demanding titles. Regarding bottlenecks, your current configuration seems well-balanced; the newer CPU should not create a major bottleneck unless your graphics card or RAM is limited.
It's not feasible to provide a specific percentage since the outcome varies by game, graphics settings, and hardware configuration. In general, upgrading your graphics card isn't necessary unless you're targeting high-performance titles like esports or 1080p gaming. A 4500 chipset should handle most tasks smoothly, while a 1650 offers better performance for demanding games.
Upgrading could improve performance, as you're already achieving 44 FPS at both low and high settings.
I wasn't able to locate performance reviews or benchmarks on major tech sites. However, by watching YouTube videos with comparable CPUs and a graphics card such as the 3060 or 3060 Ti, you likely have some flexibility for better performance. Generally, if adjusting graphics settings or resolution doesn't change your FPS, the CPU might be limiting your speed.