Best 4K 240 FPS Gaming PC Build for $6,000
Optimized for 4K at 240 FPS
Target GPU: NVIDIA GeForce RTX 5090
By: pcbuildhelper Editorial Team | Updated: Feb 11, 2026
| Component | Part Name | Price |
|---|---|---|
| CPU | $675.59 | |
| GPU | $4,194.97 | |
| Motherboard | $206.80$279.99 | |
| RAM | $1,968.99 | |
| SSD | $459.99 | |
| Cooler | $129.99 | |
| PSU | $264.99 | |
| Case | $149.99$169.99 | |
| Total: | $8,144.50$8,051.31 | |
Who This Build Is For
This build is tailored for dedicated gaming enthusiasts who refuse to compromise on performance. Aimed at those seeking the pinnacle of gaming experiences, this setup is perfect for individuals dedicated to achieving the highest frame rates and visual fidelity in 4K gaming. Tailored for users who are willing to invest in top-tier technology to future-proof their system, this build ensures they'll remain ahead of the curve for years to come.
With a budget of around $6,000, this guide suits gamers looking to enjoy seamless performance in both gaming and multitasking environments. It's for those who want to run the latest titles with all settings maxed out, achieving smooth 240 FPS at a 4K resolution. This build is also ideal for content creators and streamers who require a powerhouse to manage intensive tasks simultaneously.
- Built for top-performing gaming enthusiasts.
- Ideal for maximizing 4K 240 FPS gameplay.
- Provides future-proofing for gaming and productivity.
Build Overview
This guide leads you through constructing an ultimate gaming machine designed to deliver breathtaking 4K visuals at 240 FPS. Incorporating the latest NVIDIA and AMD technologies, the build is crafted with flagship components to ensure impeccable performance. It is an excellent representation of state-of-the-art PC gaming hardware combined with considerations for high thermal efficiency and sleek aesthetics.
The focus is firmly on integrating cutting-edge parts such as an NVIDIA GeForce RTX 5090 GPU and an AMD Ryzen 9 9950X3D CPU, key players in pushing graphical boundaries and processing power. These components ensure the system can handle the most demanding games, applications, and multitasking workloads with absolute ease.
- Flagship performance focusing on graphic purity.
- Utilization of top-tier NVIDIA and AMD components.
Key Specs
The core of this build revolves around unmatched performance specifications to support high-end gaming and productivity. Featuring the potent NVIDIA GeForce RTX 5090 graphics card, known for its superior capabilities in ray tracing and AI-powered graphics, it delivers incredible output essential for 4K at 240 FPS.
Paired with the AMD Ryzen 9 9950X3D processor, which excels at multitasking thanks to its 16 cores and revolutionary 3D V-Cache technology, the build maintains smooth performance across all fronts. The inclusion of 128GB DDR5-6000 RAM and a spacious 4TB PCIe 5.0 NVMe SSD caters to extensive gaming libraries and fast application load times.
- NVIDIA RTX 5090 delivers top-tier graphics.
- Ryzen 9 9950X3D offers unparalleled processing.
- 128GB DDR5 RAM provides extensive support.
- 4TB PCIe 5.0 SSD ensures fast storage and loading.
Performance Summary
This build stands as a technological marvel, efficiently supporting 4K resolution at a consistent 240 frames per second, setting new benchmarks in gaming performance. It is specifically engineered to handle all existing and upcoming gaming titles at maximum graphics settings without a hitch.
Not only does it achieve impressive gaming capabilities, but it also supports intense multitasking, catering to professionals who run multiple heavy applications simultaneously. This makes it a highly versatile setup perfect for streamers and content creators who demand instantaneous responsiveness.
- Achieves seamless 4K at 240 FPS.
- Handles extensive multitasking demands.
Performance Expectations
Expect to experience the absolute pinnacle of gaming performance with this build, capable of flawless 4K gameplay at 240 frames per second. The hardware selections are all strategically chosen to guarantee maximum settings in games, ensuring no graphical compromises while playing modern titles.
This setup not only supports gaming at its most extreme but also excels in multitasking and media usage. Whether it's gaming, streaming, or media production, expect a smooth and unfaltering experience, making this build a hub for all digital aspirations.
- Max settings at 4K 240 FPS easily achieved.
- Perfect for modern game titles and multitasking.
Parts Breakdown
Choosing the right components is crucial for achieving unparalleled 4K gaming performance at 240 FPS. Each part in this build has been selected for its ability to meet or exceed the demanding requirements of ultra-high-definition gaming and extensive multitasking capabilities. By focusing on top-tier hardware from leaders like NVIDIA and AMD, this build ensures no compromise on performance or future-proofing.
The key components such as the AMD Ryzen 9 9950X3D and NVIDIA GeForce RTX 5090 play a vital role in delivering processing power and graphics performance needed to maintain smooth gameplay and rich visuals at 4K resolution. The inclusion of 128GB DDR5 RAM and a 4TB PCIe 5.0 NVMe SSD ensures that memory and storage bottlenecks are eradicated, supporting both rapid data access and expansive storage capacity. Finally, the stable platform provided by the X870 ATX WiFi motherboard ensures connectivity and power distribution are optimized for peak performance.
CPU
The AMD Ryzen 9 9950X3D stands out as the best choice for gamers looking for top-tier processing power. This CPU utilizes AMD's 3D V-Cache technology, which significantly enhances performance in gaming scenarios by providing more on-chip memory for quicker access to data. Its multi-core architecture also excels in multitasking, making it an ideal choice for users who need to run demanding applications alongside gaming.
GPU
The NVIDIA GeForce RTX 5090 graphics card is essential for anyone seeking to achieve 4K resolution at 240 FPS. It boasts the latest in ray tracing and AI technologies, offering stunningly realistic graphics and exceptional responsiveness. With its massive 32GB GDDR7 memory, the RTX 5090 handles the most complex graphical tasks with ease, providing immersive and detailed visual experiences in the most demanding games.
Motherboard
The X870 ATX WiFi motherboard acts as the backbone of this high-performance system. It supports the latest PCIe 5.0 standard, enabling faster data transfers and future expansion with next-generation components. With features such as advanced power delivery systems and numerous connectivity options, including Wi-Fi 7 and 2.5Gb LAN, this motherboard ensures that every component performs at its best without any hindrance.
Memory (RAM)
Equipped with a 128GB DDR5-6000 CL30 memory kit, this build eliminates memory bottlenecks, offering extensive bandwidth for high-speed operations. The DDR5 RAM's increased speed and efficiency allow for seamless multitasking, enabling simultaneous operations of heavy applications and games without stutter. It ensures the system remains responsive under variable loads and large data sets.
Storage
Incorporating a 4TB PCIe 5.0 NVMe SSD like the Crucial T705 ensures remarkable speed and capacity, optimized for high-end gaming and seamless multitasking. This SSD boasts staggering read speeds up to 14,100MB/s, translating to lightning-fast load times and minimal latency. Its expansive storage allows you to install and manage multiple large games or creative projects effortlessly.
- 4TB PCIe 5.0 NVMe technology for advanced speed.
- Significantly reduces game and application load times.
- Accommodates extensive game libraries and data.
Power Supply
The ASUS ROG Strix 1200W Platinum PSU provides the reliable power needed for such a robust system, coupled with 80 Plus Platinum efficiency ensuring minimal energy loss. This fully modular design includes GPU-first voltage stabilizers, crucial for maintaining stable performance under peak load conditions. With a 10-year warranty, this PSU is a durable choice for future upgrades.
- 1200W output to support high power demands.
- 80 Plus Platinum efficiency for reduced energy waste.
- Long-lasting performance with a 10-year warranty.
Case
The NZXT H9 Flow ATX mid-tower case is tailored for superior airflow and user-friendly assembly. Its dual-chamber design allows efficient cable management and improved cooling potential, accommodating large radiators and multiple fans. This makes it ideal for maintaining system temperatures and enhancing component longevity.
- Designed for optimal airflow with dual-chamber design.
- Supports extensive cooling solutions and large radiators.
- Facilitates neat cable management for improved airflow.
Cooling
Utilizing the CORSAIR Nautilus 360 RS ARGB Liquid CPU Cooler ensures your system operates at peak performance with reduced thermal throttling. This 360mm AIO cooler is equipped with three RS120 ARGB fans, providing exceptional cooling capacity, especially during intense gaming sessions. Its low-noise operation and attractive RGB lighting add both functionality and style to your build.
- 360mm AIO setup for extensive cooling coverage.
- Low-noise operation suitable for silent builds.
- Effective for maintaining peak CPU performance.
Why This Build Works
This build combines the most advanced components available, ensuring you experience 4K gaming at 240 FPS without compromise. The synergistic performance of the NVIDIA GeForce RTX 5090 paired with the AMD Ryzen 9 9950X3D ensures unmatched gaming and multitasking prowess. Every element, from storage to cooling, is meticulously chosen to elevate both performance and longevity, making this rig a pinnacle of high-end gaming setups.
This configuration not only meets current performance benchmarks but also offers ample headroom for future game developments and technology upgrades. With cutting-edge hardware like PCIe 5.0 SSDs and DDR5 memory, your gaming experience will remain smooth and responsive over the years. The build reflects the ultimate goal of delivering a no-compromise, future-proof gaming experience that stands above conventional standards.
- Seamlessly drives 4K at 240 FPS gaming.
- Components ensure superior multitasking capabilities.
- Future-proof design ready for upcoming innovations.
Alternative Options
When considering alternative options for this high-end build, it's essential to balance performance with budget constraints while minimizing impact on the overall experience. For the CPU, a viable option might be the AMD Ryzen 9 7900X3D, which offers slightly lower core counts but maintains strong performance due to its 3D V-Cache technology. This switch could save some budget space while still delivering impressive multitasking and gaming capabilities.
For the GPU, consider the NVIDIA GeForce RTX 4080. It provides excellent 4K performance and is well-suited for high refresh rate gaming, though it lags slightly behind the RTX 5090's top-tier capabilities. For enthusiasts focused on reducing initial setup costs, opting for a 2TB PCIe 4.0 NVMe SSD instead of the 4TB PCIe 5.0 version might be a worthwhile compromise, offering fast storage speeds at a reduced price.
- Consider Ryzen 9 7900X3D for CPU.
- Opt for NVIDIA RTX 4080 for GPU.
- Choose a 2TB PCIe 4.0 SSD for budget balancing.
Build & Setup Tips
Building such a powerful gaming PC requires careful attention to detail to ensure all components function optimally. Start by preparing your workspace with plenty of room and proper grounding to avoid static electricity damage. Organize components and tools before beginning the setup to streamline the assembly process and prevent overlooking necessary steps.
During assembly, prioritize careful cable management to enhance airflow and ensure your components remain cool, especially when under heavy load. When mounting the cooling system, apply thermal paste evenly, and secure the 360mm AIO liquid cooler tightly to maintain optimal temperatures for the CPU. Avoid common mistakes such as overtightening screws or neglecting to check component compatibility with the motherboard's BIOS settings.
- Organize components and tools.
- Ensure proper cable management.
- Apply thermal paste carefully.
- Check BIOS settings for compatibility.
Upgrade Paths
Planning for future upgrades allows your gaming PC to maintain its performance edge. As technology continues to advance, consider upgrading to the latest GPU releases in the RTX series for enhanced ray tracing and AI capabilities. Also, keep an eye on developments in PCIe 5.0 SSDs, which will evolve to offer even faster read/write speeds, significantly reducing load times and enhancing data throughput.
Memory can also be expanded or upgraded as higher speed DDR5 RAM becomes available, providing a performance boost for both gaming and multitasking. Keep your system's BIOS and drivers updated to support new hardware and maintain optimal performance. This strategy ensures that your PC doesn't just meet today's standards but remains equipped for the challenges of tomorrow.
- Monitor new GPU releases.
- Upgrade to faster PCIe 5.0 SSDs.
- Expand RAM as faster options emerge.
- Keep BIOS and drivers updated.
FAQs
A frequent question is whether this build can handle VR gaming and streaming simultaneously. Thanks to the high specifications, the short answer is yes. The combination of the NVIDIA RTX 5090 and AMD Ryzen 9 9950X3D provides enough power to handle both demanding tasks without performance degradation, even at max settings.
Another common inquiry is about the compatibility of the selected components. Rest assured, all parts have been chosen to work seamlessly together, with the X870 ATX WiFi motherboard supporting the latest DDR5 RAM and PCIe 5.0, ensuring no bottlenecks in performance. If you encounter setup issues, such as boot-up problems, checking all cable connections and ensuring BIOS settings are correctly configured often resolves these issues.
- Handles VR gaming and streaming simultaneously.
- Components selected for seamless compatibility.
- Check connections and BIOS for boot issues.
Final Thoughts
This build represents the pinnacle of gaming performance, tailored for enthusiasts eager to experience 4K gaming at 240 FPS without compromise. It leverages the most cutting-edge technologies available, including the NVIDIA RTX 5090 and AMD Ryzen 9 9950X3D, ensuring that this setup not only meets today's gaming demands but is also well-prepared for future advancements.
By combining top-tier components with thoughtful planning for potential upgrades, this guide provides a roadmap for those who refuse to settle for anything less than the best. It's a testament to engineering prowess and a passion for gaming that reflects an investment in long-term performance and enjoyment.
- Top-tier components ensure peak performance.
- Future-proof design with potential upgrades.
- An investment for long-term gaming excellence.
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FAQs
Why choose the NVIDIA GeForce RTX 5090 for this build?
The NVIDIA GeForce RTX 5090 is the pinnacle of current GPU technology, designed to deliver superior graphics performance required for 4K gaming at 240 FPS. With cutting-edge features such as ray tracing, AI-enhanced visuals, and a massive 32GB GDDR7 memory, it ensures that you can run the most demanding games smoothly at max settings. This card is a critical component in achieving the ultimate gaming experience without compromising on visual fidelity or performance.
Is 128GB RAM necessary for gaming?
While 128GB RAM may be more than necessary for gaming alone, it greatly benefits those who also engage in heavy multitasking or creative work, such as video editing or 3D rendering. This level of memory ensures that the system can handle a multitude of processes simultaneously without bottlenecking. Additionally, it contributes to future-proofing, allowing the system to remain relevant as game requirements and software demands evolve.
What benefits does the AMD Ryzen 9 9950X3D offer?
The AMD Ryzen 9 9950X3D is equipped with 16 cores and 32 threads, providing exceptional multi-threading performance that's crucial for modern gaming and content creation. Its unique 3D V-Cache technology enhances gaming performance by offering increased cache size, which optimizes data access speeds and minimizes latency. This processor is ideal for those seeking high performance for both current games and future titles, making it a centerpiece of this ultimate gaming build.
Are there cheaper alternatives to some components?
Yes, there are alternatives to some of these high-end components that can reduce costs while still delivering excellent performance. For example, opting for a previous-generation GPU such as the RTX 4080 or selecting a processor like the Ryzen 9 7900X may significantly lower the budget. However, these changes might compromise the build's ability to achieve true 4K 240 FPS performance and future-proofing capabilities.
How does the cooling system support performance?
The 360mm AIO liquid cooler is instrumental in maintaining optimal CPU temperatures during heavy workloads, preventing thermal throttling which can hinder performance. Its efficient heat dispersion and quiet operation allow the AMD Ryzen 9 9950X3D to perform at its best even under the most demanding conditions. This cooling solution is essential for preserving the longevity and stability of high-performance components in this ultimate build.
What's the advantage of using PCIe 5.0 for storage?
PCIe 5.0 provides significant improvements in data transfer rates compared to its predecessors, which translates to faster loading times and enhanced system responsiveness. The 4TB PCIe 5.0 NVMe SSD benefits from these speeds, ensuring minimal wait times when launching games and performing complex data tasks. This makes it a crucial element of a high-end build aimed at maximizing efficiency and reducing bottlenecks.
Is this build truly future-proof?
Yes, this build is configured to remain competitive with future hardware and software advancements. The inclusion of components like the NVIDIA RTX 5090, AMD Ryzen 9 9950X3D, and cutting-edge storage solutions ensures that it will handle new game releases and software updates for several years to come. Its ample RAM and PCIe 5.0 support also safeguard against obsolescence, making it a wise long-term investment for serious gaming enthusiasts.
What size PSU is required for this build?
A 1200W PSU is recommended to ensure stable and efficient power delivery for all components under high load conditions. The ASUS ROG Strix 1200W Platinum PSU offers 80 Plus Platinum efficiency, contributing to reduced energy waste and optimal power usage. This PSU's ample wattage is crucial for supporting the high-performance GPU, CPU, and other demanding components in this ultimate gaming build.