RTX 5080 Gaming PC Singapore - Asus ROG Astral, Ryzen 9 9950X3D, $9,885 SGD

AT A GLANCE

Build Summary

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The Full ROG Ecosystem at 4K

At $9,885 SGD, this RTX 5080 gaming PC Singapore build runs a Ryzen 9 9950X3D, 64 GB of G.Skill Trident Z5 Neo DDR5 at 6000 MHz, and an Asus ROG Astral RTX 5080 with 16 GB of GDDR7 VRAM. The motherboard, cooler, GPU, PSU, and case are all Asus ROG, making this a full ecosystem build from one manufacturer.

The ROG Ryuo IV SLC 360 AIO (All-in-One liquid cooler), the X870E ROG Crosshair Hero motherboard, and the ROG Hyperion GR701 BTF Edition case all run on Asus Aura Sync ARGB. One software controller covers the entire interior lighting setup. The ROG Astral is Asus's flagship custom RTX 5080 card, featuring a four-fan cooling design and factory-overclocked speeds above NVIDIA reference specifications.

The Ryzen 9 9950X3D is AMD's flagship consumer desktop processor: 16 Zen 5 cores with AMD's 3D V-Cache technology. The 3D V-Cache increases on-chip cache capacity, which cuts the memory access bottleneck during gaming. The same 16 cores and 32 threads also cover demanding workstation tasks: video rendering, code compilation, and AI inference running at the same time as the game load. The 64 GB of DDR5 RAM at 6000 MHz extends that further for memory-heavy sessions.

Storage is 4 TB total across two Samsung 990 Pro 2 TB Gen 4 NVMe SSDs. The Asus ROG Strix 1200 W 80+ Platinum PSU (Power Supply Unit) covers the 9950X3D and RTX 5080's combined power draw. Three cable accessories ship with this build: a Lian Li Strimmer Wireless 24-Pin with Controller, a Lian Li Strimmer Wireless 16-12 (12VHWVR), and a TRYX String PCIE 5.0 Riser Cable 200mm - Black. The first two replace the standard ATX power cables with wireless connections, removing the most visible cable runs from the interior.

FULL SPECS

What's Inside

PERFORMANCE

Performance at 4K

The RTX 5080 16 GB is built for 4K gaming. In testing by GamersNexus, Final Fantasy XIV at 4K averaged 112 FPS on the RTX 5080. Black Myth: Wukong at 4K averaged 58 FPS at native rasterized settings. Across a wider 4K test suite, Tom's Hardware found the RTX 5080 delivering strong 4K gaming performance, with results placing it ahead of the RTX 4080 Super in rasterized workloads.

With DLSS 4 Multi-Frame Generation active, those figures climb further in supported titles. The RTX 5080's 16 GB of GDDR7 VRAM helps reduce the likelihood of memory-related limitations in current 4K titles, including games using ray tracing at high settings. The Ryzen 9 9950X3D's 3D V-Cache architecture means the GPU runs GPU-bound at 4K, not CPU-limited.

The 9950X3D's 16 cores also cover background workloads during a gaming session. Chrome, Discord, OBS, and streaming software running in parallel typically have minimal impact on gaming frame rates when paired with a 16-core processor such as the Ryzen 9 9950X3D. Every Mansa build goes through 24-hour stress testing before shipping, covering CPU and GPU stability under sustained load.

Total Price

Pricing as of May 2026. Component prices change with market conditions. Press the WhatsApp button on the right to speak with us if you need help with a PC build for a current quote.

FAQ

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