I'm planning a PC upgrade with a budget of about AUD 2,800. Most of the parts in the list are components I already own, including the Intel CPU and platform; the main upgrades are the graphics card, power supply, and monitor. I'm currently using an RTX 3060. Does this parts selection make sense, and would I get better results by distributing the budget differently? Is my current CPU powerful enough for the GPU upgrade, or should I expect a noticeable bottleneck?
4 Answers
The build should work well for gaming, but the older Intel platform may limit a high-end graphics card in some CPU-heavy games or at very high refresh rates. I wouldn’t replace the CPU automatically, though—keep it and check real-world GPU usage and frame rates first. Replacing the whole platform would take a large part of the budget.
Look at the NZXT C1000 if it’s cheaper where you are; it offers plenty of wattage and is a solid-quality option. For the graphics card, the shorter two-slot PNY model should perform similarly to thicker cards, although a larger cooler may run quieter or maintain lower temperatures. A three-slot card usually doesn’t provide a major performance increase by itself.
I prefer PNY cards, so I’m mainly wondering whether choosing the three-slot version would provide any meaningful performance benefit beyond cooling and noise.
A high-end GPU paired with a Ryzen 7 7800X3D would be excellent in a new build, but that advice doesn’t directly apply when the CPU and motherboard are already owned. Your actual bottleneck will depend on the resolution, refresh rate, and games you play. At higher resolutions, the GPU is more likely to be the limiting part.
Exactly—I’m not choosing a new CPU and motherboard right now. I’m mostly unsure how significant the bottleneck would be with the existing Intel CPU and a much faster graphics card.
For that kind of money, I’d normally compare it against a completely new build. That said, since you already own most of the system, upgrading only the parts that matter makes more sense than replacing everything unnecessarily.
That’s why I’m treating it as an upgrade rather than building from scratch. I already bought and own the CPU and most of the other components, so I’m mainly trying to improve the graphics card and the rest of the supporting parts.

The Intel parts aren’t new purchases; I’ve owned them for years. I’m currently using an RTX 3060, so the main goal is a large GPU upgrade without throwing away the rest of the system.