Joybuy Insights

Buying a gaming PC: how to choose a desktop that suits your games

Buying a gaming PC seems straightforward until you start comparing specifications. A striking RGB case, a high boost clock or the name of a graphics card tells you little about the overall gaming experience. The processor, graphics card, memory, storage and power supply all need to work well together.

There are practical considerations for UK gamers, too. Think about available space, noise levels, power consumption, Windows installation and whether you can replace components later. Read on to find out what to look for and which gaming desktop might suit different needs.

Three pitfalls to avoid when buying a gaming PC

1. Focusing only on the graphics card

An RTX 5060 gaming PC may be suitable for Full HD and some 1440p games, but performance also depends on the processor, memory and in-game settings. Pairing a fast graphics card with limited RAM or an older processor can leave the overall system unbalanced.

So always check the full specification. Look beyond the GPU name to the VRAM, memory type and storage.

2. Underestimating how quickly a small SSD can fill up

A gaming PC with an SSD starts up quickly and loads games faster than a system with only a traditional hard drive. Even so, 480 or 500 GB can fill up quickly if you install several large games, video files and programmes.

For a simple setup, 500 GB may be enough. If you regularly switch between games or create content, 1 TB of NVMe storage is a better choice. Also check whether there are spare M.2 or SATA connections for future expansion.

3. Mistaking a barebone for a ready-to-use PC

A barebone desktop may appeal if you want to choose your own RAM, storage and operating system. For example, the MSI PRO DP180 14A-059BEU has an Intel Core i5-14400, supports up to 64 GB of DDR4 memory and has space for M.2 and SATA storage. However, the product specifications do not list RAM and storage as a complete standard configuration, and no operating system is installed.

If you want to start gaming straight away, choose a gaming PC with Windows 11 and pre-installed storage and graphics card.

Which specifications really matter?

Graphics card: match it to your resolution and monitor

The graphics card determines performance in many modern games. Use this guide as a starting point:

  • 1080p gaming: an RTX 5050 or RTX 5060 may suit a Full HD monitor, depending on the game and settings.
  • 1440p gaming: consider an RTX 5060 Ti or RTX 5070 if you want to use higher settings and a higher refresh rate.
  • Demanding 1440p and 4K workloads: an RTX 5080 configuration offers more graphics headroom, but will generally also need a suitable power supply and good cooling.

Features such as ray tracing and DLSS only work in games that support them. Manufacturers’ estimates of expected frame rates are not guaranteed for every game, resolution or setting.

Processor: consider the cores and how you’ll use it

A Ryzen gaming PC isn’t automatically a better choice than an Intel gaming PC, or vice versa. A powerful processor matters for esports and high frame rates. For streaming, video editing and multitasking, multiple cores and threads also make a difference.

An AMD Ryzen 5 5500 with 6 cores and 12 threads is a practical starting point for gaming and everyday use. A Ryzen 7 7800X3D with 8 cores and 3D V-Cache is designed for demanding gaming setups. Intel Core i5, i7 and Core Ultra models may be worth considering for gaming alongside productivity and content creation.

RAM, storage and power supply

At a minimum, look for:

  • 16 GB RAM: a suitable starting point for gaming and everyday multitasking.
  • 32 GB RAM: better for streaming, editing, virtual machines and heavy multitasking.
  • NVMe SSD: provides fast start-up and loading times.
  • Power supply: check the wattage and certification. An RTX 5070 configuration, for example, may need a more powerful supply than a compact RTX 5060 PC.
  • Upgradability: check for spare RAM slots, M.2 connections and available space inside the case.

Recommended gaming PCs for different types of users

Suitable for: Budget-conscious beginners
Shark Max Bite R501 Gaming PC RTX5060/R5/16GB/1TB - Powered by MSI

Shark Max Bite R501 Gaming PC RTX5060/R5/16GB/1TB - Powered by MSI

Why it suits this user: This ready-to-use gaming desktop combines a Ryzen 5 5500, RTX 5060, 16 GB DDR4 and 1 TB NVMe storage with Windows 11 Home. It’s designed for people who want to get started without building a PC themselves.

How this product avoids the pitfall

The key components are clearly listed. The 1 TB SSD means you won’t be short of storage straight away, and the PC comes as a complete configuration.

Key benefits and features

RTX 5060, Ryzen 5 5500, 16 GB DDR4, 1 TB NVMe and Windows 11 Home. The case has ARGB lighting and a glass side panel.

Suitable for: Buyers looking for premium quality
ASUS ROG G700TF-05225F170W Gaming Desktop PC

ASUS ROG G700TF-05225F170W Gaming Desktop PC

Why it suits this user: This configuration is aimed at gamers and content creators looking for an RTX 5070, 32 GB DDR5 and fast PCIe 4.0 storage for modern games and demanding applications.

How this product avoids the pitfall

The specifications cover more than just the graphics card: they include 32 GB DDR5, a 1 TB SSD, 240 mm liquid cooling and an 850W 80+ Gold power supply.

Key benefits and features

Intel Core Ultra 5 225F, RTX 5070 12 GB GDDR7, 32 GB DDR5, 1 TB PCIe 4.0 NVMe SSD and Windows 11 Home.

Suitable for: Specialist needs and power users
Gaming Desktop PC Ryzen 7 7800X3D GeForce RTX 5080

Gaming Desktop PC Ryzen 7 7800X3D, GeForce RTX 5080

Why it suits this user: For demanding gamers, streamers and creators, this combination offers plenty of graphics power, 32 GB DDR5 memory and an extensive cooling system.

How this product avoids the pitfall

The configuration lists the processor, GPU, RAM, SSD, power supply and cooling separately. That lets you assess the components rather than judging the PC by its RGB design alone.

Key benefits and features

Ryzen 7 7800X3D, RTX 5080 with 16 GB, 32 GB DDR5-6000, 1 TB NVMe SSD, 360 mm liquid cooling and an 850W 80+ Gold power supply.

Looking for more options?

We’ve put together a complete, up-to-date list of products that meet these strict selection criteria and current European safety regulations.

Frequently asked questions about gaming PCs

Is 16 GB RAM enough for a gaming PC?

For many games, 16 GB is a good starting point. If you stream at the same time, use a browser with lots of tabs open or edit video, 32 GB gives you more breathing room. Check whether the desktop has spare memory slots before you buy.

How long does a gaming PC last?

Its lifespan depends on how you use it, ventilation, dust and future system requirements. A PC with upgradeable RAM, spare storage capacity and a suitable power supply is easier to adapt. Clean the ventilation openings carefully and avoid placing the case in an enclosed cabinet.

Does a gaming PC use a lot of electricity?

Power consumption varies depending on the graphics card, processor, power supply and how long you play. A high-powered RTX 5070 or RTX 5080 configuration will generally use more electricity than a compact RTX 5060 desktop. Check the power supply’s rated wattage, and shut the PC down completely when you’re not using it.