Build your own gaming PC 2025 – The ultimate guide

Having your own gaming PC is the dream of many gamers. In 2025, there will be powerful new hardware that makes building a custom system even more exciting. In this guide, you will learn everything you need to know to put together your perfect gaming PC.

1. Why build a gaming PC yourself?

A self-built PC has many advantages:

• Better price-performance: You can invest specifically in high-quality components.

• Individual customization: Perfectly tailored to your needs.

• Easy upgrade: You can replace components later as needed.

2. The best components for 2025

processor (CPU)

In 2025 there will be powerful CPUs from AMD and Intel:

• Intel Core i7-14700K – Excellent gaming performance

• AMD Ryzen 7 9800X – High multi-core performance and efficiency

graphics card (GPU)

The latest GPUs offer groundbreaking performance:

• NVIDIA GeForce RTX 5090 – high-end graphics with ray tracing

• AMD Radeon RX 8900 XT – Strong alternative with excellent price-performance ratio

RAM

• 32 GB DDR5-7200 MHz – Ideal for current and upcoming games

storage (SSD)

• 1TB NVMe Gen5 SSD – Extremely fast loading times and high reliability

motherboard

• ASUS ROG Strix X770-E Gaming – Compatible with the latest CPUs and GPUs

power supply

• 850W Gold+ power supply – enough power for high-end hardware

Housing

• Lian Li PC-O11 Dynamic EVO – Lots of space for components and excellent cooling

cooling

• NZXT Kraken Elite 360 ​​– Powerful AiO water cooling for low temperatures

3. Assembly step by step

1. Preparation

• Avoid static discharge (e.g. by using an antistatic wristband)

• Prepare all components

2. Prepare the motherboard

• Insert the CPU and apply thermal paste

• Insert RAM modules into the corresponding slots

• Install SSD into the M.2 slot

3. Install the motherboard into the case

• Place spacers correctly

• Fix the mainboard with screws

4. Install the power supply

• Screw the power supply to the housing

• Prepare cable management

5. Insert graphics card

• Open PCIe slot and insert GPU

• Fix with screws

• Connect PCIe power cable

6. Install cooling

• Attaching an AiO cooler or air cooler

• Install fans for optimal air circulation

7. Wiring and first start

• Connect all cables correctly

• Start the PC for the first time and enter the BIOS

• Check BIOS settings and optimize if necessary

4. Software installation

After the hardware setup, the installation follows:

1. Install Windows 11

2. Download drivers for motherboard, GPU and other components

3. Perform BIOS update (if necessary)

4. Setting up games and programs

With the latest components from 2025, you can put together an extremely powerful gaming PC. By building it yourself, you save money and can adapt your system exactly to your needs. Have fun building!