I have an RX 6600 XT paired with an older i7 4790 CPU, and I realize that the CPU is pretty outdated. I plan to upgrade in about a year, but I'm curious about how much the CPU is bottlenecking my GPU right now, especially since I'm gaming at 1080p.
4 Answers
Try using hwinfo64 and monitor your GPU usage in sensors mode while gaming. If you see your GPU usage staying below 50%, a faster CPU could potentially double your FPS. Another tool to consider is PresentMon, which will give you detailed frame time metrics.
Monitoring your GPU usage while playing is the best way to really understand if there's a bottleneck or not. Just keep an eye on those numbers!
The level of bottleneck really depends on the specific games you're playing and the settings you use. A good way to check is to see your GPU utilization while gaming; if it's not consistently hitting over 95%, then the CPU is likely holding it back. Ideally, you want your GPU utilization to be close to 100% all the time.
Honestly, your setup should be fine for a lot of games. Just because you're CPU limited sometimes doesn't mean you can't enjoy gaming. I used to run a 1080Ti on an overclocked 4770K for years without too many issues.
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