I'm currently running a Ryzen 5 5600X with an RX 9070 XT, 32GB of RAM, and Linux. I mainly play CPU-heavy games such as World of Warcraft and Deadlock, along with some older single-player titles. At times, I feel the 5600X may be limiting the graphics card, especially in terms of frame-time consistency and 1% lows. The Ryzen 7 5800X3D seems like it could help, but it would cost nearly €400. Since this would probably be my final upgrade on the current motherboard platform, would the improvement justify that price, or would it be better to wait and move to a newer platform later?
4 Answers
At that price, I’d strongly consider saving for a newer platform instead. A Ryzen 7 9700X or one of the newer gaming-focused chips can match or beat the 5800X3D while giving you a longer upgrade path. The catch is that a platform move also requires a motherboard and DDR5 memory, and current 32GB DDR5 kits can be extremely expensive, so the total cost may be well over €1,000.
The 5800X3D can provide a noticeable boost in CPU-limited games, especially for 1% lows and titles like WoW. With a powerful GPU, the upgrade makes more sense at 1440p or high-refresh-rate settings than it would with a weaker graphics card. However, €400 is a very high price for an older processor. I’d only consider it if you can find one used for roughly €200–250, ideally after selling the 5600X.
Before spending that much, try tuning or undervolting the 5600X and check your actual GPU usage, frame times, and per-core CPU load in the games you play. Also keep in mind that Linux graphics drivers can affect performance on newer GPUs, so not every drop in frame rate is necessarily caused by the processor. Waiting for 5800X3D prices to fall, or finding a discounted 5700X3D, would probably be the better value.
If you’re staying on the current platform for several more years, the 5800X3D is still a reasonable end-of-platform upgrade. It can deliver roughly 20–40% better gaming performance in CPU-bound situations and substantially improve frame-time consistency. It won’t matter much in graphically demanding 4K games where the GPU is already the bottleneck, but it should help in competitive games and busy MMO areas.

That’s mostly how I’m looking at it. Moving to a newer platform would mean buying a CPU, motherboard, and RAM, which could easily exceed €1,000. A reasonably priced 5800X3D might give me the extra headroom I need for the next couple of years.