I'm planning to refresh my compact gaming PC and would like advice on which parts to replace first. It currently handles my usual games reasonably well, but the hardware is showing its age. My goal is high-refresh 1080p gaming, with the possibility of moving to 1440p. I mostly play simulator and adventure games and do some light photo editing. My current build is an AMD Ryzen 5 2600 on an ASUS ROG Strix B450-I motherboard, a PowerColor Red Dragon RX 580 8GB, 16GB of DDR4-3000 memory, a Corsair 550W power supply, a 512GB NVMe SSD plus a 1TB drive, and an NZXT H200i case. What would be the best upgrade path, and are there any compatibility or power considerations I should handle first?
3 Answers
Before installing a newer Ryzen processor, update the motherboard BIOS to the latest official version that supports it. A Ryzen 5 5600, 5600X, or 5700X should work well in this small-form-factor build without producing as much heat as the higher-end options. After the CPU and GPU, consider moving to 32GB of RAM if your games or photo-editing workload are using most of the existing 16GB.
For a practical 1440p upgrade, look for a current midrange card with 16GB of VRAM, provided it physically fits the H200i and works with your power supply. Measure the card carefully because some models are too thick for a compact case. Also, avoid using a second NVMe slot if it causes the graphics slot to drop from x16 to x8 and you don’t actually need the extra drive.
Start with the CPU and graphics card if you want a clearly noticeable improvement. A Ryzen 5 5600 paired with something like an RX 6600, RTX 3060, or RTX 4060 is a strong value-focused combination for 1080p. For 1440p, step up to a more powerful card, but check whether your 550W power supply has enough capacity and the correct connectors.

Related Questions
Lenovo Thinkpad Stuck In Update Loop Install FilterDriverU2_Reload