I'm completely new to PC gaming after years on consoles, and I'm hoping to build my first computer. I want it to run games such as Cyberpunk 2077 and Elden Ring smoothly at high settings, ideally at 1440p. My total budget is around $2,000, although I'm not sure whether that should cover only the tower or also a monitor, keyboard, mouse, and headset. I'm feeling overwhelmed by compatibility and don't want to waste money on rookie mistakes. Could someone explain which parts I need and whether building it myself is realistic, or suggest reliable prebuilt options?
4 Answers
There are eight core components to keep track of: CPU, motherboard, CPU cooler, RAM, SSD, GPU, case, and PSU. The CPU must match the motherboard socket, and the motherboard determines which memory type is supported. Check that the graphics card fits the case, that the cooler fits both the case and CPU socket, and that the PSU has enough wattage and the correct connectors. Choose a reputable 80 Plus Gold unit from a reliable model list rather than buying solely by brand or wattage. Building it yourself is very manageable if you follow a current video guide, but a reputable prebuilt can be worthwhile if assembly and troubleshooting make you uncomfortable. Avoid paying a premium for unnecessary RGB, an ultra-fast SSD, or a liquid cooler when that money could improve the GPU.
For Cyberpunk, NVIDIA cards can be attractive if ray tracing and features such as DLSS are especially important to you. AMD cards often provide more traditional rasterized performance and VRAM for the money. Either route can run these games well, so compare current prices instead of locking onto one brand. Put together a draft parts list and have someone check it before ordering, since prices and availability change frequently.
First figure out whether the $2,000 includes the whole setup. A 1440p high-refresh IPS monitor might cost roughly $200–$350, while a keyboard, mouse, and headset could add another $100–$200. If those are included, reserve that money first and spend the remainder on the tower. For the PC itself, look for a current midrange Ryzen processor, an affordable B650 or newer AM5 motherboard, 32 GB of DDR5, a 1 TB or larger NVMe drive, and the best graphics card you can afford. You do not need an expensive flagship SSD for gaming; a reputable budget PCIe 4.0 model will feel nearly the same in normal use. A Peerless Assassin-class air cooler is usually sufficient and simpler than liquid cooling.
A $2,000 budget is enough for a very strong gaming PC, especially if it only needs to cover the tower. The main parts are the CPU, CPU cooler, motherboard, RAM, SSD, graphics card, case, and power supply. For 1440p gaming, prioritize the graphics card rather than overspending on the CPU. A modern Ryzen 5 or Ryzen 7 on the AM5 platform, 32 GB of DDR5-6000 memory, a 1–2 TB NVMe SSD, and a Radeon RX 9070 XT-class card would make a balanced build. Add a quality 750–850 W power supply and an airflow-focused case with several fans. Use a compatibility site to verify socket, memory, case, cooler, and power requirements before buying.
For 1440p, I’d also compare the price of a slightly cheaper CPU with the next graphics-card tier up. A faster GPU usually makes a bigger difference than buying the very best gaming CPU.

Also remember that the monitor matters. If you buy a 1440p display, make sure the graphics card is being chosen for that resolution rather than spending the entire budget on a tower intended for 1080p.