I'm completely new to PC building and am moving over from console gaming. I'm not sure which components deserve the most attention or where I should spend the biggest portion of my budget. I want a system that can handle modern AAA games at high settings, along with heavily modded games such as Garry's Mod. My total budget is around $2,500, and I'd appreciate advice on choosing the parts and putting together a balanced build.
3 Answers
The GPU has the biggest impact on gaming performance, followed by a CPU that can keep up with it at your target resolution and refresh rate. With a $2,500 budget, a balanced system could include a Ryzen 5 7600X3D or a higher-end X3D processor, a Radeon RX 9070 XT or comparable graphics card, 32GB of RAM, and a 2TB SSD. Depending on local pricing, you may have room to upgrade the CPU or GPU. Prices for memory, storage, and graphics cards can fluctuate, so compare several retailers instead of locking into one exact parts list.
There are several versions of the RX 9070 XT. Do the different manufacturers perform about the same, and what kind of monitor would pair well with it?
A practical build should focus on a current gaming CPU, a powerful GPU, 32GB of DDR5-6000 memory, a reliable 850W or 1000W power supply, and a 2TB or 4TB M.2 SSD. You don’t need an expensive motherboard as long as it supports the processor and memory you choose, and onboard Wi-Fi is convenient if you won’t use Ethernet. Pick a case with good airflow and enough room for the graphics card and cooler. A 4TB drive isn’t excessive if you keep a large game library or lots of mods, but 2TB is the better value if you can add another drive later. Be careful when choosing a processor and cooler: some high-end CPUs run very hot, while a well-chosen gaming CPU with a quality air cooler can be simpler and more reliable than an oversized liquid cooler.
What’s the practical difference between a higher-end motherboard and a B850 model?
Is 4TB overkill for gaming, or would 2TB be enough to start with?
For gaming, the graphics card should usually receive the largest share of the budget—roughly half is a reasonable starting point. Pair it with a strong gaming CPU, 32GB of DDR5 memory, and a 2TB NVMe SSD. A midrange motherboard is enough; you don’t need to spend heavily on premium features. A good air cooler is also usually sufficient, and a PCIe 4.0 SSD is fast enough for gaming. Do spend carefully on the power supply, though: choose a reputable 850W model, or a 1000W unit if the price difference is small. A parts-listing website can help verify compatibility.
What should I select for the operating system when I’m building the parts list?

I’ll start putting a list together and compare the available parts.