Why Choose a 4K Gaming PC from Caseking?
Gaming in 4K offers four times the resolution of Full HD – delivering razor-sharp textures, realistic details and a particularly immersive gaming experience. Modern AAA titles such as Cyberpunk 2077, Microsoft Flight Simulator and Alan Wake 2 benefit from the high resolution. However, you'll need the right hardware.
Our 4K gaming PCs are designed for demanding games. Equipped with powerful graphics cards such as the NVIDIA RTX 5080 / 5090 or AMD RX 9070 XT, combined with modern multi-core CPUs, DDR5 RAM and NVMe SSDs, they deliver excellent gaming performance at Ultra HD resolution.
Recommended Specifications for 4K
For 4K gaming, you primarily need a powerful graphics card with sufficient video memory. We recommend the following hardware for demanding games in Ultra HD:
- GPU: NVIDIA RTX 5080 / 5090 or AMD RX 9070 XT
- VRAM: At least 16 GB
- CPU: Intel Core i7/i9 or Core Ultra 7/9, or AMD Ryzen 7/9
- RAM: 32 GB DDR5
- Storage: 1 TB NVMe SSD or more
Top Features for Ultra HD Gaming
With the right hardware, you can enjoy high image quality and modern graphics technologies when gaming in 4K.
4K with High Frame Rates
Our 4K gaming PCs are designed to deliver high FPS in Ultra HD. Depending on the hardware, game and graphics settings, high frame rates are also possible for UHD monitors with 144 Hz refresh rates.
DLSS & FSR Upscaling
With NVIDIA DLSS and AMD FSR, you can improve performance in supported games. Technologies such as Frame Generation enable additional generated frames on compatible hardware.
Ray Tracing for Realistic Graphics
Real-time ray tracing makes lighting, shadows and reflections look more realistic in supported games. Powerful graphics cards enable these effects even at 4K, while upscaling can further improve performance.
Who Are 4K Gaming PCs Ideal For?
4K gaming PCs are ideal for gamers who particularly value graphics quality and high resolution. Whether you're playing open-world games, first-person shooters, sim racing games or RPGs, a powerful system lets you make the most of your 4K monitor.
Alternatives to 4K Gaming PCs
Looking for a more affordable gaming PC? Explore our gaming PCs across different price categories. Gaming in Full HD or WQHD generally requires less graphics performance than 4K, allowing you to choose more affordable hardware.
Gaming PCs by Price
Explore our gaming PCs by price category and find a system that suits your budget.
4K Gaming PC FAQ
Which Graphics Card Do I Need for 4K Gaming?
For 4K gaming at high detail settings, we recommend powerful graphics cards such as the NVIDIA RTX 5080 or AMD RX 9070 XT. If you want particularly high FPS or demanding ray tracing effects, the RTX 5090 offers additional performance headroom.
Is 4K Gaming Possible with Mid-Range Graphics Cards?
Yes, 4K gaming is also possible with upper mid-range graphics cards. However, depending on the game, you may need to reduce graphics settings or enable upscaling to achieve smooth frame rates. Particularly demanding games with ray tracing require more GPU power.
Which Is Better: DLSS or FSR?
Both NVIDIA DLSS and AMD FSR can improve performance in supported games. Which technology delivers better image quality depends on the respective version, game and settings. Available features also vary depending on the graphics card.
Can I Also Stream or Work on Creative Projects with a 4K Gaming PC?
Yes, powerful 4K gaming PCs are also suitable for streaming, video editing and content creation. Systems with powerful multi-core processors, plenty of RAM and fast SSDs are particularly well suited to these tasks.
Why You Should Buy Your Gaming PC from Caseking
Built in Berlin – by enthusiasts, not on an assembly line. Your choice: pre-built PC, PC configurator or custom build with water cooling. We deliver expertly assembled PCs – quiet, fast and built to your exact specifications.
Every PC is tested under load using benchmarks and stress tests. BIOS preconfigured (XMP/EXPO), with temperatures and stability documented.
Secure shipping: Pre-built PCs are shipped via UPS, while high-end and water-cooled systems are delivered by freight carrier. Protective packaging inside and out ensures maximum safety during transport.
Comprehensive service: Direct support from Berlin, a 3-year warranty with pick-up & return service. GPU water cooling without voiding your warranty, provided both the graphics card and cooler are purchased from us.
At a Glance:
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Your PC, Your Way: Pre-built, configurable or a fully customised build.
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Ready to Go: Tested, documented and free from bloatware.
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Peace of Mind: Securely packaged, with support from Berlin.
Find Out More
We've got even more reasons why you should buy your next PC from Caseking.
Read all about them on our blog.
Read the Blog
