Gigabyte 5080 / 7800X3D Gaming PC

Summary:
High-intensity 1440p and 4K-ready performance built around the RTX 5080 and the 7800X3D — a pairing designed for maximum gaming output, smooth frametimes, and long-term reliability. This system focuses purely on performance and stability: clean cable work, strong airflow in a Corsair 4000D, and thermals thoroughly validated across extended gameplay and 3DMark testing. Ideal for someone who wants top-end framerates without any unnecessary extras.

Parts List:
• CPU: AMD Ryzen 7 7800X3D
• Cooler: Thermalright Frozen Notte 360 AIO
• Motherboard: MSI B850 Gaming Plus WiFi6E (ATX)
• RAM: Corsair Vengeance RGB 32GB (2x16GB) DDR5-6000 CL36
• Storage: Lexar NQ780 2TB NVMe (Gen4)
• GPU: Gigabyte GAMING OC GeForce RTX 5080 16GB (New Open Box)
• Case: Corsair 4000D Airflow (ATX)
• PSU: Montech Century II 850W Gold (Fully Modular)
• OS: Windows 11 Pro 64-bit (Activated)

Benchmarking & Stability Validation (from this build)
(All results taken from this exact PC.)

• Steel Nomad: 8,810 — On target for RTX 5080 Gaming OC results
• Steel Nomad FPS: ~88 FPS average
• Time Spy Extreme: 13,007 (GPU: 16,414 / CPU: 5,978) — Healthy 5080 numbers
• LEGO Marvel:
– CPU temps low-50s C average
– GPU temps low-50s to mid-50s C
– No drift, no throttling, stable clocks
• Sustained Gameplay Thermal Test (2+ hours):
– CPU: ~52–68 C in real gameplay
– GPU: ~50–58 C under sustained load
– VRM/Chipset: ~33–40 C
• Furmark / Synthetic: GPU holds full boost with no throttling
• Prime95: CPU stable, no errors nor thermal throttling.