NVIDIA RTX 5090
RTX 5090 FLAGSHIP CUSTOM PC BUILDS
Explore ArmaggeddonPC's high-end custom PC builds with NVIDIA GeForce RTX 5090 in Singapore. Compare the complete processor, graphics, memory, storage and cooling specification on each desktop listing before choosing your flagship custom-built PC.
Need a tailored configuration? GET A QUOTATION and share your games, software, budget and preferred components. Available configurations and delivery dates depend on stock.
FREE delivery with every PC purchase. SAME DAY DELIVERY is available on selected eligible in-stock systems. See the 5 Years Limited Warranty terms for eligible builds and component coverage. Also compare RTX 5080 high-end custom PCs.
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Original price $7,899.00 - Original price $8,199.00Original price$7,899.00 - $8,199.00$7,899.00 - $8,199.00Current price $7,899.00
Armaggeddon Gaming PC - AMD Ryzen 7 7700 + RTX 5090 | Custom Built Desktop
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected CPU AMD Ryzen 7 7700 | 5.3 GHz| 8 Core 16 ...
View full detailsOriginal price $7,899.00 - Original price $8,199.00Original price$7,899.00 - $8,199.00$7,899.00 - $8,199.00Current price $7,899.00Sold out -
Original price $8,199.00 - Original price $8,499.00Original price$8,199.00 - $8,499.00$8,199.00 - $8,499.00Current price $8,199.00
Armaggeddon Gaming PC - INTEL Ultra 7 270K PLUS + RTX 5090 | Custom Built Desktop
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected CPU INTEL Ultra 7 270K Plus | 5.5 GHz | 24...
View full detailsOriginal price $8,199.00 - Original price $8,499.00Original price$8,199.00 - $8,499.00$8,199.00 - $8,499.00Current price $8,199.00Sold out -
Original price $8,059.00 - Original price $8,359.00Original price$8,059.00 - $8,359.00$8,059.00 - $8,359.00Current price $8,059.00
Armaggeddon Gaming PC - AMD Ryzen 7 7800X3D + RTX 5090 | Custom Built Desktop
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected CPU AMD Ryzen 7 7800X3D | 5 GHz| 8 Core 16...
View full detailsOriginal price $8,059.00 - Original price $8,359.00Original price$8,059.00 - $8,359.00$8,059.00 - $8,359.00Current price $8,059.00Sold out -
Original price $8,189.00 - Original price $8,489.00Original price$8,189.00 - $8,489.00$8,189.00 - $8,489.00Current price $8,189.00
Armaggeddon Gaming PC - AMD Ryzen 7 9800X3D + RTX 5090 | Custom Built Desktop
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected CPU AMD Ryzen 7 9800X3D | 5.2 GHz| 8 Core ...
View full detailsOriginal price $8,189.00 - Original price $8,489.00Original price$8,189.00 - $8,489.00$8,189.00 - $8,489.00Current price $8,189.00Sold out -
Original price $7,999.00 - Original price $8,299.00Original price$7,999.00 - $8,299.00$7,999.00 - $8,299.00Current price $7,999.00
Armaggeddon Gaming PC - AMD Ryzen 7 9700X + RTX 5090 | Custom Built Desktop
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected CPU AMD Ryzen 7 9700X | 5.5 GHz| 8 Core 16...
View full detailsOriginal price $7,999.00 - Original price $8,299.00Original price$7,999.00 - $8,299.00$7,999.00 - $8,299.00Current price $7,999.00Sold out -
Original price $8,799.00 - Original price $9,099.00Original price$8,799.00 - $9,099.00$8,799.00 - $9,099.00Current price $8,799.00
Armaggeddon High-End Gaming PC – AMD Ryzen 7 7700 + RTX 5090 | Extreme Performance Build
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected CPU AMD Ryzen 7 7700 | 5.3 GHz| 8 Core 16 ...
View full detailsOriginal price $8,799.00 - Original price $9,099.00Original price$8,799.00 - $9,099.00$8,799.00 - $9,099.00Current price $8,799.00Sold out -
Original price $8,769.00 - Original price $9,069.00Original price$8,769.00 - $9,069.00$8,769.00 - $9,069.00Current price $8,769.00
Armaggeddon High-End Gaming PC – AMD Ryzen 5 9600X + RTX 5090 | Extreme Performance Build
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected CPU AMD Ryzen 5 9600X | 5.4 GHz| 6 Core 12...
View full detailsOriginal price $8,769.00 - Original price $9,069.00Original price$8,769.00 - $9,069.00$8,769.00 - $9,069.00Current price $8,769.00Sold out -
Original price $8,959.00 - Original price $9,259.00Original price$8,959.00 - $9,259.00$8,959.00 - $9,259.00Current price $8,959.00
Armaggeddon High-End Gaming PC – AMD Ryzen 7 7800X3D + RTX 5090 | Extreme Performance Build
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected CPU AMD Ryzen 7 7800X3D | 5 GHz| 8 Core 16...
View full detailsOriginal price $8,959.00 - Original price $9,259.00Original price$8,959.00 - $9,259.00$8,959.00 - $9,259.00Current price $8,959.00Sold out -
Original price $8,859.00 - Original price $9,159.00Original price$8,859.00 - $9,159.00$8,859.00 - $9,159.00Current price $8,859.00
Armaggeddon High-End Gaming PC – AMD Ryzen 7 9700X + RTX 5090 | Extreme Performance Build
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected CPU AMD Ryzen 7 9700X | 5.5 GHz| 8 Core 16...
View full detailsOriginal price $8,859.00 - Original price $9,159.00Original price$8,859.00 - $9,159.00$8,859.00 - $9,159.00Current price $8,859.00Sold out -
Original price $8,939.00 - Original price $9,239.00Original price$8,939.00 - $9,239.00$8,939.00 - $9,239.00Current price $8,939.00
Armaggeddon High-End Gaming PC – INTEL Ultra 7 270K PLUS + RTX 5090 | Extreme Performance Build
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected CPU INTEL Ultra 7 270K Plus | 5.5 GHz | 24...
View full detailsOriginal price $8,939.00 - Original price $9,239.00Original price$8,939.00 - $9,239.00$8,939.00 - $9,239.00Current price $8,939.00Sold out -
Original price $9,059.00 - Original price $9,359.00Original price$9,059.00 - $9,359.00$9,059.00 - $9,359.00Current price $9,059.00
Armaggeddon High-End Gaming PC – AMD Ryzen 7 9800X3D + RTX 5090 | Extreme Performance Build
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected PWP OFFER *Additional $59 Off for PWP with a...
View full detailsOriginal price $9,059.00 - Original price $9,359.00Original price$9,059.00 - $9,359.00$9,059.00 - $9,359.00Current price $9,059.00Sold out -
Original price $9,139.00 - Original price $9,439.00Original price$9,139.00 - $9,439.00$9,139.00 - $9,439.00Current price $9,139.00
Armaggeddon High-End Gaming PC – AMD Ryzen 9 9900X + RTX 5090 | Extreme Performance Build
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected CPU AMD Ryzen 9 9900X | 5.6 GHz| 12 Core 2...
View full detailsOriginal price $9,139.00 - Original price $9,439.00Original price$9,139.00 - $9,439.00$9,139.00 - $9,439.00Current price $9,139.00Sold out -
Original price $9,269.00 - Original price $9,569.00Original price$9,269.00 - $9,569.00$9,269.00 - $9,569.00Current price $9,269.00
Armaggeddon High-End Gaming PC – INTEL Ultra 9 285K + RTX 5090 | Extreme Performance Build
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected CPU INTEL Ultra 9 285K | 5.7 GHz | 24 Core...
View full detailsOriginal price $9,269.00 - Original price $9,569.00Original price$9,269.00 - $9,569.00$9,269.00 - $9,569.00Current price $9,269.00Sold out -
Original price $9,499.00 - Original price $9,799.00Original price$9,499.00 - $9,799.00$9,499.00 - $9,799.00Current price $9,499.00
Armaggeddon High-End Gaming PC – AMD Ryzen 9 9900X3D + RTX 5090 | Extreme Performance Build
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected PWP OFFER *Additional $59 Off for PWP with a...
View full detailsOriginal price $9,499.00 - Original price $9,799.00Original price$9,499.00 - $9,799.00$9,499.00 - $9,799.00Current price $9,499.00Sold out -
Original price $9,559.00 - Original price $9,859.00Original price$9,559.00 - $9,859.00$9,559.00 - $9,859.00Current price $9,559.00
Armaggeddon High-End Gaming PC – AMD Ryzen 9 9950X3D + RTX 5090 | Extreme Performance Build
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected PWP OFFER *Additional $59 Off for PWP with a...
View full detailsOriginal price $9,559.00 - Original price $9,859.00Original price$9,559.00 - $9,859.00$9,559.00 - $9,859.00Current price $9,559.00Sold out -
Original price $10,899.00 - Original price $10,899.00Original price$10,899.00$10,899.00 - $10,899.00Current price $10,899.00
RYZEN 7 9800X3D + RTX 5090 OC (GRAPHIC / VIDEO CREATORS PC)
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected PWP OFFER *Additional $59 Off for PWP with al...
View full detailsOriginal price $10,899.00 - Original price $10,899.00Original price$10,899.00$10,899.00 - $10,899.00Current price $10,899.00Sold out -
Original price $11,599.00 - Original price $11,599.00Original price$11,599.00$11,599.00 - $11,599.00Current price $11,599.00
RYZEN 9 9950X3D + RTX 5090 OC (ARTIFICIAL INTELLIGENCE PC)
ArmaggeddonPCOut of stockImage shown for illustration purposes only. Design may vary based on stock level and options selected PWP OFFER *Additional $59 Off for PWP with al...
View full detailsOriginal price $11,599.00 - Original price $11,599.00Original price$11,599.00$11,599.00 - $11,599.00Current price $11,599.00Sold out
FREQUENTLY ASKED QUESTIONS
Does ArmaggeddonPC offer same day delivery in Singapore?
Yes. ArmaggeddonPC delivers island-wide in Singapore, with same day delivery available on in-stock builds and free delivery included with every PC purchase.
What warranty is included with ArmaggeddonPC builds?
For eligible custom PC builds, the published warranty lists five years for Armaggeddon case, PSU, cooler and chassis fans; three years for CPU, GPU, motherboard, RAM and storage; and first-year onsite service in Singapore. Check the PC warranty terms and your product listing.
Can I get a quotation for corporate or bulk orders?
Yes. Use the Get a Quotation option to request pricing for corporate, institutional, or bulk PC orders.
Can I customize the specs before ordering?
Yes. Most desktop builds can be customized — contact the ArmaggeddonPC team via the product page to adjust GPU, storage, RAM, or cooling before checkout.