I'm looking for recommendations for an entry-level gaming PC or upgrade path so I can set a realistic budget. My current system hasn't been upgraded since before 2020 and is starting to struggle with games such as War Thunder and Valorant. It also doesn't support upgrading to Windows 11, so I'm considering selling it and putting at least £500 toward a replacement. I'm based in the UK. My current PC has a Sapphire RX 580 Nitro+ 8GB, a six-core Ryzen 5 2600, and a 550W power supply, although I don't remember the PSU brand or the rest of the specifications. What would be the best way to spend my budget?
4 Answers
Don’t worry about the claim that a £500 computer can barely run Windows or games. A carefully chosen used system can run esports titles very well at 1080p, and your existing PC may already be close to adequate. If you replace it, look for something with at least a Ryzen 5 3600 or Intel i5-10400F, 16GB of RAM, an SSD, and a graphics card around the GTX 1660 Super or RX 5600 XT level. Verify the power supply brand and condition before buying.
£500 is a workable starting point in the UK, especially if you’re happy buying used parts or selling your current system first. Your RX 580 and Ryzen 5 2600 aren’t worthless, and they should handle Valorant and War Thunder at sensible settings, so the problem may be storage, RAM, drivers, or general system condition rather than needing an entirely new PC. Check the exact motherboard, RAM, storage, and PSU model before deciding what to replace.
The first step should be identifying the actual limitation. Monitor CPU and GPU usage while playing, check temperatures, confirm how much RAM you have, and make sure the games are installed on an SSD. Also check whether your motherboard has a BIOS update that supports a newer Ryzen processor and whether it meets Windows 11 requirements. Keep the current PC if a CPU, RAM, or storage upgrade solves the issue, since the RX 580 is still usable for these games.
A sensible upgrade route would be a newer CPU on a compatible AM4 motherboard, such as a Ryzen 5 5600 if the board supports it, plus 16GB or 32GB of RAM and an SSD if you’re still using a hard drive. You could keep the RX 580 for now and upgrade the graphics card later. That would likely give you a much better experience than spending the entire budget on a very cheap prebuilt with weak components.

That makes sense. I’ll check the full parts list when I’m back home instead of assuming the whole system needs replacing.