I'm helping my son upgrade his gaming PC with birthday money and would like to do it in stages rather than replace everything at once. The current system has a B450M Pro-M2 Max motherboard, Ryzen 5 3400G, GTX 1650 SUPER 4GB, and a recently purchased ASRock Pro 750G power supply that hasn't been installed yet. I'm looking for reasonably priced upgrades that will provide a noticeable improvement and remain useful for several years. I'm considering the CPU, motherboard, GPU, and possibly RAM, but I'm unsure which component should come first or how much the current CPU might limit a newer graphics card. What would be the best upgrade path?
4 Answers
For a major graphics improvement, moving from the GTX 1650 SUPER to something around an RTX 3060 or a comparable AMD card would be a substantial jump. Pairing that with a Ryzen 5 5600 or 5600X would make a well-balanced AM4 system. The 750W power supply should be more than enough for that class of hardware, assuming it’s a reliable model.
The best first step depends on the games he plays, the monitor resolution, his target frame rate, and the amount and configuration of his RAM. Those details will determine whether the biggest improvement comes from the graphics card or processor.
A Ryzen 5 5600X3D would also be worth considering if one is available at a good price, since the extra cache can help in some games and could extend the system’s useful life. For the GPU, look at current-generation or discounted previous-generation cards with at least 8GB of VRAM; a 16GB model offers better long-term flexibility if it fits the budget. There’s no need to replace the motherboard unless you eventually move to a completely new platform.
If the system already has 16GB of RAM, I’d keep it for now. If it only has one 8GB stick, adding a matching 8GB stick for dual-channel operation is a cheap improvement. After that, a Ryzen 5 5600 or 5600X would be a strong value upgrade, especially for 1080p gaming. Update the motherboard BIOS before replacing the CPU, since the B450 board can support Ryzen 5000 processors with the proper BIOS version.

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