Gaming PC 2025: Top Desktop Computers for Games and Applications Available Online Now

How much gaming PC can I get for my money? Your budget plays a big role in both performance and looks. You can buy a gaming PC from around €900, or invest thousands. The cost depends on which games you want to play, at what resolution and detail settings. If you want to run AAA games in 4K with max details, be prepared to invest more in high-end components. Developers optimise games for a wide range of systems, but the newest titles truly shine only on a high-end gaming PC.

Gaming PCs for eSports Titles and Multiplayer Games

Many popular eSports titles can run on affordable PCs. Games like Apex Legends, Fortnite and League of Legends are well optimised, offering competitive performance even on entry-level systems.

In such games, a high and stable frame rate is more important than visual detail for fair gameplay. However, for newer multiplayer titles like Dune: Awakening, Helldivers 2, or War Thunder, upgrading your hardware will significantly enhance your experience, even if entry-level systems can run them.

Entry-level or budget gaming PCs are ideal for gamers who don’t spend too much time on their system or mainly play less demanding games in Full HD (1,920 x 1,080) at medium to high settings.

Many browser games, MMOs, and free-to-play titles run well on affordable entry-level gaming PCs. You’ll also be able to enjoy many popular eSports titles with these systems.

Mid-Range: Gaming PCs in the Mid-Price Segment

Mid-range systems offer excellent performance in WQHD resolution (2,560 x 1,440 pixels). Even at high detail settings, they deliver smooth framerates. Virtual Reality (VR) gaming is fully supported, and some games even run in 4K or UHD (3,840 x 2,160). Thanks to fast NVMe SSDs, load times are dramatically reduced in this segment.

High-End Gaming PCs: Premium Rigs for Gaming Dreams

Powerful high-end PCs feature top-tier graphics cards, fast processors, and speedy RAM. Fast NVMe 5.0 SSDs serve as ultra-fast storage. These systems easily handle VR gaming and allow ultra-smooth 4K gameplay at maximum detail. At lower resolutions like WQHD (1440p), modern high-end rigs can achieve exceptionally high FPS without compromising on graphics quality.

For enthusiasts, we go even further – with custom high-end gaming PCs equipped with bespoke water cooling loops. Built and overclocked by professionals like der8auer or 8Pack, these machines squeeze every bit of performance from the silicon. And of course, our King Mod Systems team also produces real eye-catchers that will impress even the most demanding enthusiasts.

For a gaming-focused PC, the graphics card and processor are the most important hardware components, as they directly influence gaming performance. RAM speed and storage drive performance also impact overall smoothness. However, if your hardware meets the recommended specs, adding more RAM or upgrading to a faster SSD won't usually increase your FPS significantly.

Both brands offer a wide selection of GPUs. Currently, NVIDIA's RTX 50 series and AMD's Radeon RX 9000 series dominate the market. It’s usually best to go with the latest generation, but older models can still offer great value.

Once you've picked a GPU series (e.g. Radeon RX 9000 or GeForce RTX 50), you’ll need to choose a model (e.g. RX 9070 XT or RTX 5080). As a rule of thumb: higher numbers mean better performance.

Current Gaming Graphics Cards from AMD, Intel and NVIDIA at a Glance

We’ve sorted all AMD Radeon, NVIDIA GeForce and Intel Battlemage graphics cards we offer in our gaming PCs by performance. The most powerful (and expensive) models are listed first:

After choosing your GPU series and model, you’ll need to pick a brand. AMD, Intel and NVIDIA all work with board partners who offer cards using the same chip but with their own custom coolers and features. Brands like ASUS, MSI, Gigabyte, and Sapphire often tweak clock speeds and offer unique designs.

As with graphics cards, CPUs are typically grouped into four classes. A high-end CPU is the ideal match for a high-end graphics card and can even complement enthusiast-grade GPUs. Generally, the higher the number, the more powerful the CPU.

Understanding CPU Performance Based on Names

How Many Cores Should My Desktop CPU Have?

Before purchasing, consider how many CPU cores you actually need. This depends on the types of PC games you intend to play. For fast-paced first-person shooters, clock speed matters more than core count, as these games tend to use fewer cores efficiently.

In contrast, strategy and simulation games like Anno, Civilization, The Settlers, or Surviving Mars rely heavily on CPU power and scale well with more cores. These titles benefit most from high-end CPUs.

Using Your Gaming PC for Video Editing, Image Processing and Streaming

If you plan to use your PC for livestreaming, video editing or CAD in addition to gaming, then investing in a higher-end processor, a powerful GPU, more RAM, and larger, faster SSDs or HDDs is worthwhile.

How Much RAM for a Mid-Range Gaming PC?

For a mid-range gaming rig, 32 GB of RAM is a solid recommendation, although 64 GB can also make sense. In this segment, RAM with clock speeds up to 3,600 MHz and CL18 latency is a worthwhile investment. Besides frequency, latency is also important – lower latency means faster access times. Games benefit more from faster RAM than from higher capacity alone.

RAM for High-End Gaming PCs

In the high-end space, most systems now use ultra-fast DDR5 RAM. This reduces stuttering caused by 1% low FPS drops. DDR5 memory kits typically come in 32 GB or 64 GB capacities in this category.

DDR5 RAM: The Newest and Fastest Memory for Gaming PCs

Even faster – and pricier – is DDR5 RAM. Supported by Intel CPUs from the 12th generation (Alder Lake) and AMD Ryzen 7000 series onwards, DDR5 memory is evolving rapidly in terms of frequency and latency. As it becomes faster and more affordable, we offer gaming PCs that support both DDR4 and DDR5 configurations. High-performance DDR5 RAM may reach 6,000 MHz with CL30 latency or even 7,200 MHz with CL34.

In the enthusiast segment, systems often feature 96 or even 128 GB RAM, running in dual- or quad-channel mode. These platforms benefit not only from fast RAM, but also from wider memory bandwidth. High-end desktop platforms (HEDT) often support quad- or even octa-channel setups for maximum transfer rates.

How Much RAM for a Mid-Range Gaming PC?

For a mid-range gaming rig, 32 GB of RAM is a solid recommendation, although 64 GB can also make sense. In this segment, RAM with clock speeds up to 3,600 MHz and CL18 latency is a worthwhile investment. Besides frequency, latency is also important – lower latency means faster access times. Games benefit more from faster RAM than from higher capacity alone.

RAM for High-End Gaming PCs

In the high-end space, most systems now use ultra-fast DDR5 RAM. This reduces stuttering caused by 1% low FPS drops. DDR5 memory kits typically come in 32 GB or 64 GB capacities in this category.

DDR5 RAM: The Newest and Fastest Memory for Gaming PCs

Even faster – and pricier – is DDR5 RAM. Supported by Intel CPUs from the 12th generation (Alder Lake) and AMD Ryzen 7000 series onwards, DDR5 memory is evolving rapidly in terms of frequency and latency. As it becomes faster and more affordable, we offer gaming PCs that support both DDR4 and DDR5 configurations. High-performance DDR5 RAM may reach 6,000 MHz with CL30 latency or even 7,200 MHz with CL34.

In the enthusiast segment, systems often feature 96 or even 128 GB RAM, running in dual- or quad-channel mode. These platforms benefit not only from fast RAM, but also from wider memory bandwidth. High-end desktop platforms (HEDT) often support quad- or even octa-channel setups for maximum transfer rates.

Big-Towers: The Largest PC Cases

Big-Towers are very large cases offering maximum space for hardware and cooling. They’re often chosen for enthusiast builds with custom water loops. Also referred to as Full-Towers, these cases are perfect for water-cooled gaming PCs, as they offer plenty of mounting space for components and radiators. However, they do take up a lot of room and tend to be quite heavy.

Midi-Towers: The Most Popular PC Cases

Midi-Towers are the most common type of case. They provide ample space for high-performance hardware and are available across all price ranges. From subtle steel towers to glass-panelled, RGB-lit showpieces – you’ll find a huge variety. If you're planning to install an AiO or custom water cooling system, check for radiator support when choosing a Midi-Tower. Our gaming PC configurators are optimised to recommend compatible cooling options for each case.

Micro-ATX Cases: Compact and Capable

Micro-ATX cases are smaller than Midi-Towers and designed for micro-ATX motherboards. Despite their size, they can still accommodate powerful GPUs and effective cooling. You may have to compromise slightly on expansion slots, though — these cases usually offer four, which is more than enough for most gaming PCs, as a graphics card is typically the only add-in card used.

Mini-ITX Cases: For Desk-Friendly Gaming Rigs

Mini-ITX cases now come in all shapes, sizes, and colours. Some are barely smaller than micro-ATX models, while others are no bigger than a gaming console. Thanks to clever engineering and a wide component selection, it’s now possible to build a high-end gaming PC with a custom water loop in a tiny case — even with today’s oversized graphics cards.

Gaming PCs with RGB LED Lighting

For many enthusiasts, a gaming PC is more than just a tool — it’s a statement piece. As gaming rigs become more personalised, RGB LED lighting has become increasingly popular. To properly showcase your components, lighting is key. But there are a few things to consider when diving into the world of RGB, which is why Caseking has created a dedicated RGB Guide for you.

We offer both custom-configured builds and ready-made gaming PCs, available with or without RGB lighting.

When you buy a qualifying gaming PC or selected individual components from Caseking, you may receive free extras. These usually come in the form of game keys for free or discounted titles, cashback promotions, discount vouchers, bundles with price advantages, store credit (e.g. for Steam), or free in-game content.

Our dedicated promotions page lists all currently active offers and eligible products. Voucher codes distributed directly by Caseking (e.g. for free games) are sent via email within 14 days of delivery, or included with your parcel. Products not listed on this page are not eligible for bonus content.

Gaming Headsets for Immersive Sound

Gaming headsets are also available with RGB lighting. The big advantage over speakers is the ability to pinpoint sounds more accurately in-game. Experienced players using 5.1 or even 7.1 surround headsets can identify the precise position of enemies in shooters, giving them a significant edge. Headsets also let you play late into the night without disturbing neighbours, while blocking out background noise.

Your Gaming Chair for Maximum Comfort

If you spend a lot of time at your PC, a comfortable chair is essential. Gaming chairs combine the ergonomics of office chairs with eye-catching designs. Our Gaming Chair Guide gives you all the information you need to choose the perfect model.

From the premium real leather of noblechairs to affordable models from Nitro Concepts, there’s a wide range of chairs to suit all body types and style preferences — ensuring you’ll find the perfect gaming throne.

Besides size, the maximum resolution of your monitor is crucial. Want to enjoy your games in stunning 4K? Then pick a monitor that matches your high-end PC’s power. Also, pay attention to refresh rate: to display 144 FPS, you need a monitor with 144 Hz. To see 360 FPS, you’ll need a 360 Hz monitor. Otherwise, your GPU may render frames that your monitor can’t display.