ASUS GT502 Horizon ARGB Ultimate Gaming PC Build – Ryzen 7 9800X3D + ZOTAC RTX 5080 AMP Extreme

Video Description

In this video, I’m building a high-performance gaming PC based on the brand-new ASUS GT502 Horizon ARGB case — a premium dual-chamber design that offers outstanding airflow, clean cable management, and stunning ARGB lighting. Compared to the previous ASUS cases I’ve used, the GT502 Horizon feels like a major step forward in build quality and aesthetics — truly one of the best cases in its class when it comes to both looks and functionality. At the heart of this system is the AMD Ryzen 7 9800X3D, an 8-core, 16-thread Zen 5 processor with 3D V-Cache, delivering ultra-high FPS and smooth gameplay in AAA titles. The system is powered by the ASUS TUF Gaming B850-Plus WiFi motherboard, featuring PCIe 5.0, built-in Wi-Fi, and excellent stability. Cooling is handled by the Thermalright Elite Vision 360 AIO, ensuring low temperatures even under heavy workloads. For graphics, I’ve chosen the ZOTAC GAMING GeForce RTX 5080 AMP Extreme Infinity Ultra 16GB GDDR7 — a flagship GPU built for 4K gaming, ray tracing, and DLSS 4. With its powerful cooler, aggressive design, and factory overclock, it’s a true powerhouse at a competitive price point. Memory is handled by G.Skill Trident Z5 RGB DDR5 64GB (2x32GB) 6000MT/s CL36, which delivers both top-tier performance and vibrant RGB effects. Storage is provided by a fast Samsung 990 EVO Plus NVMe SSD 2TB, offering lightning-fast load times. Power comes from a reliable ASUS TUF Gaming 1000W Gold PSU, fully ATX 3.0 compatible and ready for modern GPUs. To enhance airflow, I’ve added three ASUS Prime MR120 ARGB reverse-blade fans, which not only improve thermal performance but also complement the system with stylish ARGB lighting. The end result is a premium gaming PC designed for ultra settings at 4K, streaming, and heavy workloads — all showcased beautifully inside the brand-new ASUS GT502 Horizon ARGB case. Ultimate 2025 Gaming PC Build Components (links): Case: ASUS GT502 Horizon ARGB - https://amzn.to/3JR1hcx CPU: AMD Ryzen 7 9800X3D - https://amzn.to/46myjsv Motherboard: ASUS TUF Gaming B850-Plus WiFi - https://amzn.to/46gCWUG Cooler: Thermalright Elite Vision 360 - https://amzn.to/3HRmXVi GPU: ZOTAC GAMING GeForce RTX 5080 AMP Extreme Infinity Ultra 16GB GDDR7 - https://amzn.to/41O9NPD RAM: G.Skill Trident Z5 RGB DDR5 64GB (2x32GB) 6000MT/s CL36 - https://amzn.to/4pAD1Mb SSD: Samsung 990 EVO Plus 2TB NVMe - https://amzn.to/4n8G0JV PSU: ASUS TUF Gaming 1000W Gold - https://amzn.to/3HTzFCZ Fans: Asus Prime MR120 ARGB Reverse Blade 3-pack (x3) - https://amzn.to/4n25Mj4 Monitor - ASUS TUF Gaming VG289Q 28” Gaming Monitor 4K - https://amzn.to/4dKMeuD The tools I use - https://amzn.to/3v9kf6Z This video was filmed on Samsung Galaxy S25 Ultra - https://amzn.to/4jcWSww Every subscriber is important to us, please subscribe if you want to see more content like this. Thanks:) Timeline: 00:00 - ASUS GT502 Horizon ARGB Assembly 09:25 - ZOTAC GAMING GeForce RTX 5080 AMP Extreme Infinity Ultra 16GB GDDR7 Unboxing and install 11:52 - Final result ASUS GT502 Horizon ARGB 12:54 - Gaming Tests Ryzen 7 9800X3D and RTX 5080