I can assist you with your FX-9590. What specific help do you need?
I can assist you with your FX-9590. What specific help do you need?
Hello everyone, I'm really struggling with some technical issues. My system has the AMD FX-9590 GPU, FX-9590 CPU, 750W Corsair RAM, and a 500GB Samsung SSD. Initially everything worked well until temperatures spiked and the PC froze. I checked online about this problem and thought underclocking would help. However, after a BIOS reset, my performance dropped significantly. Now, especially during games like Rainbow Six Siege, my CPU frequently uses 100% in-game, causing extreme input lag and FPS drops. I've tried updating the GPU, adjusting power settings, changing game configurations, and even reinstalling Windows to rule out malware. Despite these efforts, temperatures stay around 60°C and the issue persists. I'm unsure what else I might be missing.
This problem isn't limited to Siege alone—it's a broader, longstanding concern affecting multiple platforms. See the related discussion here:
I'm attempting this now! The system is complaining I need a GPT disk instead of an MBR, so I'll have to adjust the disk settings upon returning. Rain sounds funny.
The full range of CPUs is essentially a waste, and the 9590 poses a serious fire risk even with cooling. The only option is to switch to Ryzen.
Here’s a clearer version of your message:
Many have used them without problems, including myself, on air regularly. I ran them consistently until it was time to upgrade. There were no issues once it was set up properly—it was straightforward. Good cooling is essential for these units, and they only work well on specific board models. Labeling them a "Fire Hazard" isn't accurate unless you have concrete evidence.
Upgrading to Ryzen is a good idea, but not everyone could afford it at the time. I’ll focus on the solutions here as requested.
Regarding the voltage spec for the 9590 (1.50V), it’s actually higher than necessary. It can run at its stock 4.7 speed with less voltage—around 1.45V or lower—and that helps reduce temperatures. You’ll need to adjust it manually, which should improve load temps. Adding a small fan near the VRM and socket areas can also make a difference.
Just note the board model you’re using matters. Some boards like Crosshair V/Crosshair V-Z, Sabertooth 2.0/3.0, and Abit Extreme 9 handle it well without overheating. Placing a fan in those areas is helpful.
Keep checking the points I mentioned above. It seems the main concern isn’t about the CPU type—it’s about CPU usage staying high until fixed, which will be frustrating no matter what chip you have. Blaming the FX chip alone isn’t the right approach here.
Thanks for sharing your experience! Your motherboard model (GA-990FXA-UD3, rev. 4.1) is quite old, and it seems like performance issues are affecting your gaming lately. It sounds like the problem might be related to outdated drivers or hardware limitations rather than a faulty CPU. Have you checked the latest GPU drivers for your system?