Buying a gaming computer is an important and often expensive decision. To avoid wasting your money and get the perfect balance between performance, functionality and price, it’s important to clearly understand which components are important to you. In this guide, we will go through all aspects of choosing a gaming PC in detail.
Clearly define your goals and objectives
Before choosing hardware, it is important to consciously consider the question: for what purpose are you buying a gaming computer in the first place? It’s like in the world of gambling – someone is looking for fast slots, someone is looking for a stable strategy, and someone is looking for the best casinos on https://casinos-fuera-de-espana.net/ with a thoughtful user interface and generous bonuses. It’s the same with games – understanding your own needs allows you to not overpay and get the most out of every launch.
- What kind of games will you be launching? If they are cyber sports like Valorant, Dota 2, Fortnite – no special expenses will be required. But games like Cyberpunk 2077, Starfield, Red Dead Redemption 2 require serious hardware.
- What resolution are you planning to play on? Full HD (1080p) is the basic standard. But if you have a 2K or 4K monitor, the graphics card and processor must be appropriate.
- Are you going to stream, edit videos, do 3D? Then you’ll need more power than for regular gameplay.
- Is portability important? In this case, you should consider not a desktop PC, but a gaming laptop. It is more expensive with equal power, but it is convenient for mobile users.
Select the right components, from processors to graphics cards
Processor (CPU)
The CPU is the center of the entire system. It’s just as important as the graphics card, especially if you play simulation, strategy, or games with a lot of objects on the screen (like Cities Skylines 2).
- Budget gaming: Intel Core i5 12400F or AMD Ryzen 5 5600
- Optimal: Intel i5 13400 / Ryzen 5 7600
- For streaming and multitasking: i7 13700K / Ryzen 7 7700X and higher
Tip: the more recent generation, the better power efficiency, support for new standards, and upgrade potential.
Video card (GPU)
The graphics card is the main element for gaming. Without it, no modern game will be fully realized.
- 1080p, medium settings: RTX 3050 / RX 6600
- 1080p-1440p, high settings: RTX 4060 Ti / RX 6750 XT
- 1440p-4K, ultra settings: RTX 4070 / 4080 / 4090
An important parameter is the amount of video memory (VRAM). In 2025 it is desirable to take from 8 GB, and for 4K – from 12 GB and above.
RAM
- Minimum: 16GB DDR4 – enough for most games.
- Optimum: 32GB DDR5 – especially if you stream, use Discord, OBS, browser and game at the same time.
- The frequency is 3200 MHz and the lower the timings, the better.
Disks and storage: it’s not just about speed, it’s also about convenience
In 2025, classic hard disk drives (HDDs) have faded into the background and are used mainly as storage for movies, archives and old games, while SSDs are taking over all key tasks. The best choice for a gamer is a 1TB NVMe SSD: it provides fast system booting, instant launch of games and applications, compactness, silent operation and minimal heating. A 1-2 TB HDD is suitable for storing large media libraries, but it is not recommended to run modern games from it due to long boot time.
Why is SSD better for gaming?
- Windows takes only 7-10 seconds to boot up, even with many programs installed.
- Games launch instantly, without long waiting screens.
- No noise and vibration: Unlike HDDs, SSDs are completely silent and shock resistant.
- Less heating and power consumption – especially important for compact systems.
If your budget allows, choose a combination of SSD for speed + HDD for storage. This will provide a balance between performance and storage capacity.
Cooling and power supply: the key to stable and quiet operation
Gaming computers, especially powerful builds with high-performance graphics cards and processors, generate a lot of heat. To avoid overheating and FPS drops, it is important to take care of the right cooling system.
- Air cooling is suitable for most builds – it is a reliable and affordable option.
- Liquid cooling (AIO) is worth choosing if you have an overclocked CPU, a top-of-the-line graphics card, or if maximizing silence is a priority.
Tip: be sure to check that the case has good ventilation, dust filters and at least 2 fans: one blowing in and one blowing out.
Power Supply Unit (PSU)
The power supply is the heart of your PC. You can’t skimp on it. It must be able to supply stable power to all components and have a power reserve for future upgrades.
| PC Configuration | Recommended cooling | Power supply (wattage and class) |
| Budget build (i3/Ryzen 3 + GTX 1650) | Stock Cooler / Budget Tower Cooler | 450-550W, 80+ Bronze |
| Mid-range (i5/Ryzen 5 + RTX 4060) | Good air cooler (Noctua, be quiet!) | 550-650W, 80+ Bronze/Gold |
| For Streaming (i7/Ryzen 7 + RTX 4070 Ti) | High-end or AIO 240mm air cooler | 650-750W, 80+ Gold |
| Top build (i9/Ryzen 9 + RTX 4080/4090) | AIO 360mm liquid cooling | 850-1000W, 80+ Gold/Platinum |
| Compact case (Mini-ITX) | Low profile or custom watermaker | 650-750W SFX, 80+ Gold |
Monitor and accessories: as important as the hardware
Modern gaming experience depends not only on the video card and processor, but also on what screen and accessories you play on. A low-quality monitor can nullify the efforts of even top-end hardware, and an uncomfortable mouse or headset will tire you out faster than the final boss.
Choosing the right monitor for your application and graphics card capabilities
| Resolution and frequency | Suitable for | Features |
| 1080p, 144 Hz | Cybersports and shooter enthusiasts | Smooth gameplay, affordable price, low GPU load |
| 1440p, 165 Hz | Versatile solution for all genres | Excellent balance of clarity and refresh rate |
| 4K, 60-144 Hz | For graphics enthusiasts and owners of top GPUs | Maximum detail, high load on GPU |
Accessories: The elements of victory, not the little things
- Keyboard: Choose mechanical keys with fast response (Cherry MX Red, Gateron). For gamers, anti-ghosting, macros and RGB backlighting are important.
- Mouse: Minimum 12000 DPI sensor. Ergonomic shape and customizable weight for comfort during long sessions. Brands: Logitech G, Razer, SteelSeries.
- Headset: 7.1 surround sound helps you navigate shooters. Sensitive noise-canceling microphone enhances communication with your team.
- Pad: Large format (XL) for smooth movement. For FPS games, choose mats with a smooth surface for quick sliding.