Your Radeon 6600 might be struggling to keep up with your i5-8500.
Your Radeon 6600 might be struggling to keep up with your i5-8500.
My CPU runs nearly full all the time during gameplay while my GPU stays around 50-70%.
You're facing a CPU bottleneck. To ease this, consider upgrading to a high-core CPU such as an 8700k or 9900k, though a BIOS update might be needed for the 9000 series based on your motherboard. Alternatively, you could switch to a newer motherboard or CPU for the latest generation. These parts are usually affordable on eBay.
It varies by game and configuration, but an i5-8500 isn't ideal for current titles. It offers just six threads and its single-core/thread speed lags behind 12th/13th generation or Zen 4 systems. However, the graphics card isn't particularly powerful, so pairing it with a newer i5 probably won't significantly boost performance—unless the game is extremely CPU-intensive (like 1080p low settings or competitive esports).
@Tetras highlighted that minimal in-game configurations can lead to slowdowns. Consider boosting your settings for your game or wherever you're experiencing issues.