I bought a brand-new Ryzen 7 7800X3D several months ago as part of a graphics card bundle, effectively paying about $300 for the CPU. I recently purchased a bundle containing a Ryzen 7 9800X3D for $495.17. A friend is buying the included motherboard and AIO from me for $150, bringing my effective cost for the new CPU to about $345.17.
After watching several comparisons, I am seeing tests where the gaming difference between the 7800X3D and 9800X3D is very small. I use a dual-mode monitor that switches between 1080p and 4K, and my system is primarily for gaming in an NCASE FormD T1 case. I am in the United States.
Did I waste money on the 9800X3D? Should I return the bundle if possible, or is the upgrade worthwhile for the extra $345?
5 Answers
Keep the 7800X3D and wait for a more substantial AM5 upgrade. A future higher-end X3D model could make more sense, especially if you plan to keep the same platform for years. The 9800X3D would be a great choice for someone buying a new system, but it is not a compelling replacement for your existing CPU at that price.
The 9800X3D becomes more appealing if you mainly play CPU-intensive games and are consistently bottlenecked at 1080p. Otherwise, the performance increase is likely to be difficult to notice in actual gameplay, particularly at 4K. I would only keep it if the bundle arrangement makes the upgrade unusually cheap and you are comfortable paying for a relatively minor improvement.
I would keep the 7800X3D. The 9800X3D is faster, but the improvement is generally too small to justify replacing an already excellent gaming CPU. You would notice more of a difference in particularly CPU-heavy games or at high refresh rates, but 4K gaming will usually be limited by the GPU. Also, depending on the bundle's return policy, you may not be able to return only the processor.
The 7800X3D still has plenty of life left. Tuning the memory and system settings can narrow the gap even further, while overclocking the 9800X3D does not usually produce a dramatic gaming improvement. Unless you are chasing every last frame at 1080p with a very powerful graphics card, the money would probably be better saved for a later-generation upgrade.
It is technically an upgrade, but I would normally wait at least two CPU generations before replacing an X3D chip. The jump from a 5800X3D to a 9800X3D is much easier to justify than going from a 7800X3D to a 9800X3D. If your current games run well and you are not seeing CPU bottlenecks, there is no urgent reason to switch.

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