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4K Gaming PC with RTX 5080 - $4,000 SGD | Mansa Computers
Quick answer:
This RTX 5080 gaming PC in Singapore has the Ryzen 7 9800X3D and RTX 5080 16 GB inside the Lian Li Lancool 217 in white, priced at $4,000 SGD and assembled by Mansa Computers.
Last updated: November 2025
AT A GLANCE
Build Summary
Build Type
4K Gaming PC
Key Components
RTX 5080 + Ryzen 7 9800X3D
Case
Lian Li Lancool 217 - White
Price
SGD $4,000
Watch the Build
An All-White RTX 5080 Build in the Lian Li Lancool 217
This RTX 5080 gaming PC in Singapore has the Ryzen 7 9800X3D and RTX 5080 16 GB in an all-white Lian Li Lancool 217, for $4,000 SGD. White runs through the full build: Corsair iCUE Link Titan RX 360mm AIO (All-in-One) liquid cooler, Adata DDR5 RAM, and three white case fans, all matched to the white Lancool 217 exterior.
The WD Black SN850X 2 TB NVMe (Non-Volatile Memory Express) Gen 4 SSD and Adata RGB Lancer Blade DDR5 32 GB at 6000 MHz run on the Asus B650-A ROG Strix with Wi-Fi and Bluetooth built in. The B650-A is an AMD AM5 platform board that supports DDR5 and PCIe 4.0 storage, keeping the total cost at $4,000 SGD while the RTX 5080 carries the GPU performance.
The Ryzen 7 9800X3D has a 3D V-Cache stack that stores geometry data per frame on-die, cutting the CPU-side delay that limits frame rates in fast-paced games at 4K. The RTX 5080 has a 360 W TGP (Total Board Power) and 16 GB of GDDR7 VRAM, built for demanding 4K titles at high settings.
FULL SPECS
What's Inside
Motherboard
Asus B650-A ROG Strix Gaming Wi-Fi & Bluetooth
Processor
Ryzen 7 9800X3D
Cooler
Corsair iCUE Link Titan RX 360mm AIO - White
Graphics Card
Nvidia RTX 5080 16 GB - Asus
Storage
WD Black SN850X 2 TB NVMe Gen 4 SSD
RAM
Adata RGB Lancer Blade 32 GB DDR5 6000 MHz - White
Power Supply
Thermalright 850 W 80+ Gold
Case
Lian Li Lancool 217 - White
Operating System
Activated Windows 11 Home 64-Bit
Fans
3 x Standard White Fans
Build Photos
Swipe or use arrows to see more photos.
Full Interior View
A clear interior view of the completed system, showing the Asus GeForce RTX graphics card, Corsair iCUE Link Titan RX 360mm AIO in white, white cabling, and the clean internal layout inside the Lian Li Lancool 217.
Front Panel Detail
A close-up of the front section of the Lian Li Lancool 217, showing the white mesh panel, front I/O ports, and the wood-accented front design.
Cooler Block Detail
A close-up of the Corsair iCUE Link Titan RX cooler block, highlighting the white pump head design and its placement above the CPU area.
RAM and Tubing Detail
A detailed look at the Adata XPG Lancer Blade RGB memory and the white AIO tubing, showing the clean layout and cable routing around the motherboard.
Completed Build
Front view of the completed white Lian Li Lancool 217 system, showing the finished build presentation, airflow-focused mesh design, and clean black-and-white component contrast.
PERFORMANCE
Performance at 4K
At 4K, the RTX 5080 runs Resident Evil 4 at 122 FPS, per GamersNexus. Final Fantasy XIV Dawntrail hits 112 FPS, Dragon's Dogma 2 runs at 84 FPS, Dying Light 2 at 81 FPS, and Starfield at 76 FPS in the same review.
The Ryzen 7 9800X3D has a 3D V-Cache stack that holds geometry data per frame on-die, reducing the CPU-side delay that limits frame rates in open-world and fast-paced games at 4K. The RTX 5080's 16 GB GDDR7 VRAM keeps up with 4K texture loads in the tested titles without hitting memory limits.
"While the performance gains are certainly less than expected, to me, they look sufficient to continue having dominance over this segment of the market, hence our 'Recommended' award."
- TechPowerUpTotal Price
SGD $4,000
Pricing as of November 2025. 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
Frequently Asked Questions
How much does an RTX 5080 gaming PC cost in Singapore?
RTX 5080 builds in Singapore typically cost $4,000 to $5,500 SGD depending on the motherboard, RAM capacity, cooler, and case. This Lian Li Lancool 217 build uses the Asus B650-A ROG Strix, a mid-range AM5 motherboard, and 32 GB DDR5 RAM to keep the total at $4,000 SGD. Higher-end configurations with X870E boards and 64 GB RAM sit higher in the range.
Can this RTX 5080 PC run 4K games at high frame rates?
Yes. At 4K, the RTX 5080 runs Resident Evil 4 at 122 FPS, Final Fantasy XIV Dawntrail at 112 FPS, Dragon's Dogma 2 at 84 FPS, Dying Light 2 at 81 FPS, and Starfield at 76 FPS, per GamersNexus. The 16 GB GDDR7 VRAM covers texture-heavy 4K workloads without running out of memory.
Does the B650-A motherboard limit the RTX 5080's performance?
No. The Asus B650-A ROG Strix is an AMD AM5 platform board that fully supports the Ryzen 7 9800X3D and PCIe 4.0 storage. Motherboard chipset choice has no meaningful impact on gaming frame rates. The B650-A supports the same DDR5 memory speeds and overclocking features needed for this build, and the cost saving goes toward the RTX 5080 GPU itself.
Want Something Like This?
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