Building a High-Performance White Gaming PC: AMD Ryzen 9800X3D & RTX 5070 Ti

At Digital Tech Explorer, we’re passionate about diving deep into the world of hardware and bringing you actionable insights. As TechTalesLeo, I revel in the challenge of crafting a new gaming PC each month, meticulously selecting the latest components and cases. It’s an opportunity to get hands-on, test boundaries, and share our findings directly with you, our community of developers and tech enthusiasts.

This month, we’re unveiling a sleek, compact white gaming PC build, engineered for both performance and aesthetic appeal. At its heart lies AMD’s cutting-edge Ryzen 7 9800X3D CPU, paired with the powerful Gigabyte RTX 5070 Ti Eagle OC Ice SFF graphics card. My aim was not just raw power but also refined style, incorporating design elements like the Cooler Master Hyper 612 Apex CPU cooler and the ingenious Cooler Master Sickleflow Edge 360 fans—a single unit of three fans that simplifies installation and reduces cable clutter, a practical tip for any builder.

All these carefully chosen components are housed within the surprisingly affordable Thermaltake S100 Tempered Glass Snow Edition. This budget-friendly chassis truly elevates the overall look, bringing our compact white PC build together with a touch of elegance that belies its price point. We build and test every PC highlighted on Digital Tech Explorer, and any insights or challenges encountered are openly shared here, upholding our commitment to transparency and thorough research.

A white gaming PC built using a Thermaltake PC case, Cooler Master fans, and an AMD CPU.

Quick Look: The Compact White Gaming PC

Here’s a quick overview of the core components for this month’s build, with current pricing:

Component Deep Dive

Cooler Master Hyper 612 Apex

Cooler Master Hyper 612 Apex

If you’re seeking a high-performance air cooler without the typical liquid cooling frills, RGB extravaganzas, or hefty price tags, the Hyper 612 Apex is a revelation. This isn’t just a standard heatsink with fans; Cooler Master has added stylish outer covers for the fans and top of the heatsink, ensuring a uniform and sleek aesthetic.

Beyond its looks, it boasts a practical design feature: the fans effortlessly slide in and out of the heatsink, making installation and maintenance a breeze. During our rigorous testing, this cooler capably kept our modern processor cool even under intensive gaming and demanding workloads. While it faces challenges with 14th Gen Intel chips (a common hurdle for many coolers), it’s a stellar performer for current-gen AMD CPUs like the Ryzen 7 9800X3D.

Thermaltake S100 Tempered Glass Snow Edition

Thermaltake S100 Tempered Glass Snow Edition

This stylish PC case offers an impressive secret: its exceptional affordability. The “Snow Edition” in brilliant white provides a remarkably clean and premium aesthetic, defying its budget-friendly price point. It’s a testament to Thermaltake’s design prowess, delivering a chassis that looks far more expensive than it is, and perfectly complements our white-themed build.

ASRock Phantom Gaming B850I Lightning WiFi

ASRock Phantom Gaming B850I Lightning WiFi

This compact Mini-ITX motherboard from ASRock delivers a robust set of features and ample connectivity without breaking the bank—a welcome sight for small form factor enthusiasts. It offers a generous array of ports and strong WiFi capabilities, making it a solid foundation for a compact build.

A practical tip for builders: if I were to repeat this build, I might opt for a Micro-ATX motherboard to maximize compatibility and future expansion, though a suitable one wasn’t available at the time of construction. Also, be mindful to update the BIOS on ASRock AMD motherboards, as timely updates are crucial for optimal performance and stability.

Gigabyte GeForce RTX 5070 Ti Eagle OC Ice SFF

Gigabyte GeForce RTX 5070 Ti Eagle OC Ice SFF

The RTX 5070 Ti stands as a powerful contender, providing exceptional performance for both 1440p and immersive 4K gaming experiences. Its capabilities also significantly enhance ray-traced games, bringing stunning visual fidelity to life. While the RX 9070 XT was an initial consideration, this Gigabyte card’s compact “SFF” form factor was crucial for fitting perfectly into our Thermaltake S100 chassis, demonstrating the importance of component dimensions in small builds.

AMD Ryzen 7 9800X3D

Widely regarded as the king of gaming processors, the Ryzen 7 9800X3D truly excels thanks to its innovative 3D V-Cache technology. This stacked layer of extra cache positioned directly beneath the processing cores dramatically accelerates in-game calculations, resulting in unparalleled frame rates and an incredibly smooth gaming experience. It’s an ideal choice for any tech enthusiast looking to maximize their gaming performance.

Crucial DDR5 Pro 64 GB

This 64 GB kit of Crucial DDR5 Pro memory is precisely tuned for AMD Ryzen systems, hitting the CPU’s sweet spot for speed at 6000 MT/s. With this generous amount of high-speed RAM, our PC is equipped to handle intense multitasking, demanding applications, and, yes, as many Chrome tabs as your heart desires, all while maintaining optimal performance.

Solidigm P44 Pro 2 TB

The Solidigm P44 Pro, while a slightly older generation SSD, remains an excellent choice for gaming due to its robust performance and reliability. It offers ample 2 TB storage, ensuring plenty of space for your game library and applications. For those with a more flexible budget, a faster PCIe 5.0 SSD could be considered, though it’s worth noting that cooling limitations on this Mini-ITX motherboard might restrict the full potential of such bleeding-edge drives.

Be Quiet! Pure Power 12 M 850 W

A cornerstone of any reliable build is a trustworthy power supply, and the Be Quiet! Pure Power 12 M 850 W delivers. With plenty of wattage to comfortably power all our components and room to spare for future upgrades, it provides excellent stability. The fully modular cables are a major benefit, allowing for cleaner cable management and a tidier interior, which is particularly valuable in a compact case.

Cooler Master Sickleflow Edge 360 ARGB White Edition

For builders looking to optimize both cooling and aesthetics, these Cooler Master Sickleflow Edge fans are a smart choice. This unit innovatively combines three 120mm fans into a single frame. If you’re planning to install three fans into your PC, this integrated solution saves significant installation time and reduces cable clutter to just a few connections, greatly improving the overall build experience and visual cleanliness.

Performance Benchmarks

At Digital Tech Explorer, every custom build undergoes rigorous testing. We put this PC through its paces with the latest demanding games and subject the CPU to pressure tests to ensure unwavering stability and optimal performance. We believe in transparent, real-world testing to help you make informed decisions.

This PC is highlighted as ‘Custom PC #10’ in the performance charts below.