I'm planning to upgrade my graphics card from a 3070 to a 5080. I'm currently using an AM4 motherboard with a Ryzen 7 5800X CPU, which I know is not the most powerful option out there. I also have 32GB of DDR4 RAM, but I've noticed RAM prices are quite high right now. My question is, can I just swap out the GPU for the 5080 with my existing setup, or do I need to upgrade my CPU, motherboard, and RAM as well?
4 Answers
You can definitely go ahead and get the 5080; it'll work fine with your current CPU. Just keep in mind that the performance boost might vary based on the games you play and the settings you use. If you're not seeing 100% GPU usage, it’s worth checking out your system settings too. Also, what's your resolution? Keep an eye on your power supply as well to make sure it can handle the new card.
Yeah, upgrading could be a good move, but always make sure your PSU has enough wattage for the 5080.
Yes, the 5080 will work with your setup, but don’t expect massive FPS gains, especially at 1080p. Your CPU might hold you back a bit. Also, ensure your power supply is rated for at least 750 watts to support the new GPU without issues.
For what it’s worth, I think your Ryzen 7 5800X is quite capable for most gaming needs; you shouldn’t feel forced to upgrade it just yet.
Honestly, your CPU is still solid compared to what most users have. So upgrading to the 5080 should fit right in. If you're playing at 4K, you’ll be fine performance-wise, but you might want to consider your overall gaming performance depending on your resolution.

It’s also good to check if you experience stutters in your games or if you feel you're CPU bound before you consider an upgrade.