This is my first PC build, and I assembled it using mostly bargain-priced used parts. My current system has a Ryzen 5 5500X3D, an A520M-A Pro motherboard, a Sapphire Nitro+ RX 7800 XT 16GB, 16GB of DDR4 memory, a 500GB NVMe SSD, and a 750W Gold-rated power supply. I also use an Arctic Liquid Freezer III Pro cooler. I know the parts aren't perfectly matched, but I got everything cheaply. With DDR5, AM5 processors, and motherboards currently being expensive, an AM5 upgrade could cost roughly £580 for a CPU, motherboard, and 32GB of RAM. Should I upgrade parts of my existing AM4 system, move to AM5 now, wait for AM5 prices to fall, or keep this system until a future platform such as AM6?
4 Answers
The sensible upgrade order is based on what is actually limiting you. Check whether 16GB of RAM causes stuttering, whether the 500GB SSD is too small, and whether your CPU is preventing the graphics card from being fully utilized. If none of those are problems, save your money and keep using the current build for a few years. A platform upgrade makes more sense when AM5 hardware is cheaper or when your current system no longer meets your needs.
For gaming, your current CPU should be good for quite a while, especially when paired with an RX 7800 XT. Before spending money, monitor CPU and GPU usage in the games you actually play. If the GPU is close to 100% while the CPU has headroom, a CPU upgrade probably won’t improve performance. Only consider upgrading if you’re clearly CPU-limited or failing to reach your monitor’s refresh rate.
Your motherboard is the weakest part of the build, but it isn’t automatically a reason to replace everything. PCIe 3.0 will not usually be a major problem for an RX 7800 XT in normal gaming, and replacing it alone won’t create a large performance gain. Unless you need additional expansion, storage, memory capacity, or better connectivity, I’d keep the system and wait rather than upgrading purely because newer hardware exists.
I wouldn’t move to AM5 right now unless you have a specific performance problem and the cost is comfortable for you. You’d need to pay for the processor, motherboard, and DDR5 memory, while your current system is already quite capable. Compare benchmarks for the games and resolution you use, then subtract whatever you could recover by selling your old parts. That will tell you whether the performance increase is worth the actual expense.
That makes sense, but I’m mainly trying to decide whether a future AM4 upgrade would be better value than spending around £580 on an AM5 platform change.