ASUS ROG Astral GeForce RTX 5080 OC 16GB GDDR7 Graphics Card ROG-ASTRAL-RTX5080-O16G-G

ASUS ROG Astral RTX 5080 OC 16GB GDDR7 – Buy Online in South Africa

The ASUS ROG Astral RTX 5080 OC (ROG-ASTRAL-RTX5080-O16G-G) is the pinnacle of ASUS’s consumer GPU lineup for the RTX 5080 — sitting in the flagship Astral series above TUF Gaming and DUAL, with the most aggressive out-of-the-box overclock, the largest cooler, and the most premium component specification available on this GPU tier in South Africa. At 10,752 CUDA cores paired with 16GB of GDDR7 memory and 1,801 AI TOPS, the RTX 5080 delivers 4K gaming, professional creative performance, and AI-workload throughput at a level that rivals previous-generation flagship cards.

The ROG Astral cooler uses a massive heatsink with a vapour chamber base plate and three high-static-pressure fans to keep thermals in check under the most demanding sustained workloads, enabling the OC Edition’s higher boost clock to be maintained consistently rather than throttling back under load. ROG’s Aura Sync ARGB lighting illuminates the ROG Eye logo and shroud strips for full system lighting integration. A reinforced PCIe slot retention arm prevents the connector from loosening during installation and transport. The card connects via PCIe 5.0 x16 and requires a 16-pin (12V-2×6) power connector from a 1000W or higher PSU. DLSS 4 with Multi Frame Generation uses Blackwell’s dedicated Tensor cores to multiply frame counts, making 4K 120+ fps achievable in DLSS-supported titles. A premium GPU requires a premium system — pair it with an ASUS ROG or ProArt motherboard and TUF Gaming 1200W PSU, both available at Briggi Tech.

Order the ASUS ROG Astral RTX 5080 OC online at Briggi Tech — South Africa’s trusted online tech store — with secure payment via Visa, Mastercard, Mobicred, Apple Pay, and fast nationwide delivery.

Key Features

• NVIDIA RTX 5080 Blackwell · 10,752 CUDA cores · 16GB GDDR7
• 1,801 AI TOPS · PCIe 5.0 · DLSS 4 Multi Frame Generation
• ROG Astral flagship cooler · vapour chamber · Aura Sync ARGB
• 360W TDP · 16-pin (12V-2×6) power connector
• Buy online at Briggi Tech with nationwide delivery across SA