Should I upgrade my Ryzen 5 7600X or RTX 3080 for 1440p gaming?

I’d keep the 7600X for now and put the money toward the graphics card. If you later need a CPU upgrade, a Ryzen 7 7800X3D or 9800X3D would be strong gaming-focused options on the same platform. For substantially heavier modeling or rendering, a higher-core Ryzen 9 would be the better productivity upgrade.

A 5070 Ti-class card should be a noticeable step up for 1440p performance, but don’t upgrade blindly. Compare your actual GPU utilization and frame rates in your usual games first. A Radeon 9070 XT or similar card could also be worth considering if its price and performance are better in your region.

The GPU upgrade makes more sense for your target, especially if you want to max out demanding games at 1440p and stay near 144 FPS. The 7600X still has plenty of life for gaming, and an RTX 3080 can already handle 1440p well unless you’re pushing very high settings or newer, demanding titles.

Check GPU usage while playing the games you care about at 1440p high or ultra. If the GPU is consistently around 90% or higher, you’re GPU-limited and should upgrade the graphics card. If GPU usage stays below roughly 60–70% while your frame rate is low, the CPU may be holding things back. For light 3D modeling, your current CPU should be adequate, though heavier workloads would benefit more from a Ryzen 9 with additional cores than from an X3D chip.