I'm currently using a Ryzen 5 5600G, MSI B550M PRO-VDH WiFi motherboard, RX 6600, 32GB of DDR4 memory, two 1TB Samsung NVMe drives, and an EVGA 550W 80+ Bronze power supply. My case is a Lian Li model.
I play at 1440p, and newer games—especially Apex Legends—often run around 120 FPS with inconsistent frame times. I also seem to have an unknown hardware problem that I haven't diagnosed yet, and one of the motherboard's NVMe slots has stopped working, so replacing the motherboard may be necessary anyway.
Can I make worthwhile upgrades without replacing the entire system? Is it worth moving to DDR5, or should I stay on AM4 and upgrade the CPU and GPU? What upgrade path would provide the biggest improvement, and would my current power supply be enough?
3 Answers
For a larger upgrade, AM5 with a modern Ryzen processor, DDR5, and a new motherboard gives you a longer upgrade path. However, it costs much more and you can reuse only the case, storage, and possibly the power supply. At 1440p, spending that money on a stronger GPU may produce a more noticeable improvement than changing platforms, especially if your current CPU is not the cause of the frame drops. I’d stay on AM4 unless you need a major CPU upgrade or want a completely new system.
Before buying parts, diagnose the instability. Check CPU and GPU temperatures and clock speeds while gaming, run a memory test, verify that the latest stable BIOS and chipset drivers are installed, and use a tool such as OCCT to test the CPU, GPU, memory, and power separately. Also check whether Apex is CPU-limited by watching GPU usage; if the GPU is well below full utilization while the frame rate drops, a CPU upgrade may help more than a graphics card.
Your 32GB of DDR4 and NVMe drives are still perfectly usable. If the dead slot is the only motherboard fault, you could replace the board with another B550 model and keep the rest of the platform. A replacement motherboard will not fix crashes caused by faulty RAM, overheating, or the power supply, so testing those components first is important.
You don’t need a new motherboard just to upgrade the CPU or graphics card. B550 supports stronger Ryzen 5000 processors and modern GPUs, although the 5600G runs its PCIe connection at Gen 3 speeds. That usually has only a small impact on performance.
For a sensible AM4 upgrade, a Ryzen 5700X is a good step up if your board’s VRM cooling is adequate. A 5800X3D or 5700X3D would be better for CPU-limited games, but check motherboard BIOS support and temperatures first. For 1440p, the graphics card will probably make the largest difference. A 16GB card in the RX 9060 XT or RTX 5060 Ti class would be a reasonable match for a 550W supply, while a higher-end card such as an RX 9070 XT would likely justify replacing the PSU with a quality 750W–850W model.
DDR5 is not compatible with your current motherboard, so moving to it means replacing the board, CPU, and memory. It can be worthwhile for a full platform upgrade, but it is not automatically a better value than extending the life of AM4.
Since one of my NVMe slots has died, I’ll probably replace the motherboard anyway. I’m also worried that the unstable Apex frame rate might indicate a bigger problem rather than just an underpowered GPU.