I'm deciding whether to replace my entire PC or upgrade the system I already have. It currently has an Intel i5-10400, a GTX 1660 Super, 16 GB of DDR4 RAM, 500 GB of storage, and a 500W power supply. It's a few years old, so I'm wondering whether a full rebuild makes more sense or if targeted upgrades would be enough. My budget is around $1,500, with some flexibility of roughly $100–$200, and I have access to a Micro Center. I'd appreciate some guidance before making a purchase.
4 Answers
The right choice depends on your games, resolution, desired frame rate, and budget. With around $1,500 available, you could build a new system, but you might also get excellent results by keeping the case, motherboard, RAM, and storage temporarily while upgrading the GPU and possibly the CPU.
Since your budget is about $1,500 and you can shop at Micro Center, compare the price of a current CPU-and-motherboard bundle against a GPU-focused upgrade. If you replace the CPU and GPU together, plan for a stronger power supply and consider upgrading to 32 GB of RAM and at least 1 TB of storage.
It isn’t necessarily time to replace everything. The biggest upgrade would probably be the graphics card, especially if gaming performance is what you’re trying to improve. Depending on the card you choose, you may also need to replace the 500W power supply.
Your PC is older, but it’s not hopelessly outdated. The i5-10400 is still usable, and 16 GB of RAM is adequate for many games. A new graphics card would likely provide the most noticeable improvement. A full rebuild only becomes more compelling if you also need much more storage, newer platform features, or better performance outside gaming.

I can shop at Micro Center, and my budget is roughly $1,500, though I could stretch it by another $100–$200 if that makes a meaningful difference.