I'm considering an upgrade for my PC setup. Currently, I have a Ryzen 9 5900X paired with an RTX 3070 and 32GB of DDR4 3600 RAM, and I game on a 3440x1440 ultrawide monitor. My plan is to eventually get an RTX 5080 to play the latest AAA games at Ultra settings with Ray Tracing, aiming for around 90 FPS with good frame stability. I've been reading about CPU bottlenecks and the benefits of 3D V-Cache in gaming, which makes me think about upgrading my CPU as well. I found a used Ryzen 7 5800X3D for about 370 euros, and I'm wondering if it would be a good investment. Specifically, will it give me noticeable improvements in FPS and frame stability at my resolution, or will it be a minor upgrade considering my setup? Any insights from those who've upgraded similarly would be greatly appreciated!
5 Answers
Honestly, I'd advise against it. You might see some improvements, but it might not justify the cost. I recently upgraded from a 5900X to a 9800X3D and I’m only seeing about a 15% boost at 1440p. If you're looking for a real leap in performance, save for a next-gen platform instead.
I've got a 5080 running with a 5900X, and I’m hitting around 120fps at Ultra settings on games like Crimson Desert, but it's worth noting I'm at 1440p. So while it's running smoothly, an upgrade to the 5800X3D could give you slight improvements in some games, especially when it comes to frame dips during heavy action sequences.
It really depends on the price you're paying for that 5800X3D. If it's around $400, you might want to consider going for a newer platform like the Intel 14600K with an LGA 1700 board, which could run you about $380 and give you more future-proofing options. Plus, if you’re into gaming, you can jump to AM5 for around $500. Just something to think about!
Wait, so do they really have a motherboard + 32GB DDR5 + a 7600X for about $500? That sounds tempting!
I made that exact switch, and let me tell you, it was a game-changer! I was using a 5900X with a 3090, and switching to the 5800X3D eliminated stutters and gave me such smooth gameplay. It really helped with frame times, especially in VR where every frame counts. If you can find the 5800X3D, I’d say it’s worth the investment for an upgrade like yours!
I’m currently running a 5800X3D and have a 5900X just sitting around. I thought the 5800X3D would really shine in games, but honestly, I’m struggling to notice a massive difference. The 5900X performs better in benchmarks, but for gaming, especially single-threaded stuff, the 5800X3D seems to do well. I need to actually compare them side by side and see how the gameplay feels. If you’re mainly gaming, the 5800X3D could be a solid choice!

I kind of agree with you. The difference might not be worth the upgrade. Coming from a 5800X, I did notice fewer stutters, but I wouldn’t say it was a game-changer.