I'm having some issues with my PC not running as well as I expected. Here are my specs:
- GPU: RTX 4090
- CPU: AMD 7800X3D
- RAM: 32 GB DDR5 6000 MHz
- Motherboard: MSI (not sure which model)
- OS: Windows 11
Since building this PC, I feel it has been underwhelming. I upgraded from a 3070 thinking I'd see a big difference, but the performance hasn't improved significantly. For instance, I've been playing Marathon lately, and I'm struggling to reach 100 fps on medium settings at 1440p. Friends with lower-end systems are getting better performance than I am, which is really frustrating. I'm curious if there's a bottleneck or if something is off with my setup. Any help would be appreciated!
4 Answers
Try running 3DMark's Steel Nomad benchmark to compare your performance. Just keep in mind that many users overclock their systems, which could skew the average scores. Also, double-check that settings like EXPO and Resizable BAR are enabled in BIOS. If you're having performance problems in specific games, they might just have bad optimization.
First things first, make sure your monitor is plugged directly into the GPU and not the motherboard graphics port. Also, check if EXPO is enabled in your BIOS settings. Sometimes, thermal throttling can cause performance issues, so monitor those temps while gaming.
You mentioned that your GPU is hitting a max temp of 69.8°C, which sounds fine, but 88°C for your CPU seems pretty high. It sounds like you might have cooling issues there. Also, consider running some benchmarks with a tool like HWMonitor to compare your performance against other systems. If your scores are way off, that's a clear sign of an issue.
It's a good idea to go through your software settings as well. Make sure the Windows Game Mode is on and that any unnecessary background apps (like overlays or recording software) are closed. Tools like MSI Afterburner can help you tweak your performance settings for better results.

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