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The ASUS Prime GeForce RTX 5080 OC is a 16GB GDDR7 graphics card built on NVIDIA's Blackwell architecture, aimed at 4K gaming and local AI work. It uses a 2.5-slot body with three Axial-tech fans, a vapor chamber and a phase-change thermal pad, and ASUS rates it SFF-Ready for compact builds. Its OC mode boost of 2685 MHz is a mild step over the reference card, so the draw is cooling and size rather than raw speed. Owners rate it highly, and it sits below ASUS's TUF and ROG models on extras while keeping the same GPU and 16-pin power connector.
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Availability unknownSold by resellrebels (100% positive, 102 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by bannerroom (99.8% positive, 2,600 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $2,548.00 on Nov 15 at Amazon. Tracked across 2 stores since Nov 15.
Owners rate it 4.8 out of 5 and mostly praise its cooling and how easily it fits smaller cases. Complaints center on the power supply requirement and the single 16-pin connector.
The ASUS Prime GeForce RTX 5080 OC Edition is a graphics card built on the NVIDIA Blackwell architecture with 16GB of GDDR7 memory. It supports DLSS 4 and ray tracing. It is SFF-Ready, so it is compatible with small-form-factor builds.
Three Axial-tech fans cool the card. They have a smaller fan hub, longer blades and a barrier ring to increase downward air pressure. The shroud, heatsink and heat pipes are arranged so the fans can use airflow from the chassis side panel. A vapor chamber moves heat away from the GPU. A phase-change GPU thermal pad improves heat transfer and helps the card hold up under heavy loads.
The card connects through PCI Express 5.0 and draws power through one 16-pin connector. It has three DisplayPort 2.1 ports and one HDMI 2.1 port, and it can drive up to six displays at a maximum resolution of 8K.





