ASUS PRIME GeForce RTX 5080 16GB
ASUS PRIME GeForce RTX 5080 16GB
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The Clean and Powerful: ASUS PRIME GeForce RTX 5080
The ASUS PRIME GeForce RTX 5080 is the perfect graphics card for builders who value a clean, minimalist aesthetic without sacrificing an ounce of performance. With its powerful 16GB of next-gen GDDR7 memory, this card is built to handle the most demanding games and creative applications. Its triple-fan cooling system ensures your PC stays quiet and cool under pressure, making it the perfect choice for a high-end build that looks as good as it performs.
⭐ Highlights
⭐ Highlights
16GB GDDR7 High-Speed Memory | SFF-Ready 2.5 Slot Design | Phase-Change GPU Thermal Pad Cooling | MaxContact Vapor Chamber Heat Spreader | Dual BIOS (Performance/Quiet Modes)
⚙️ Specifications
⚙️ Specifications
GPU Manufacturer: ASUS
GPU Model: PRIME GeForce RTX 5080
VRAM Size: 16 GB GDDR7
Boost Clock: 2580 MHz (OC Mode)
Interface: PCI Express 5.0
Length and Height: 318.5 mm (Length), 127.5 mm (Height)
Width Slots: 2.5-Slot
Power Connectors: 2.5-Slot
PSU Wattage Recommendation: 850W
Display Ports: 3 x DisplayPort 2.1, 1 x HDMI 2.1
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The POST-Check Protocol
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PSU & Cable Capacity
Action: Must verify your Power Supply Unit (PSU) meets the GPU's minimum wattage recommendation and has the correct number/type of PCIe power connectors. Why: Underpowering the GPU causes system instability, crashes, and risks damage to the PSU or the graphics card itself.
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Dedicated Power Cables
Action: Always use separate, dedicated PCIe power cables running from the PSU to each port on the GPU, avoiding "daisy-chain" cables when possible. Why: Daisy-chaining too much power through a single cable can lead to voltage drops or melted connectors on high-end cards.
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Primary PCIe Slot
Action: Always install the GPU into the topmost, longest PCIe slot (usually an x16 slot), and ensure you remove the corresponding metal bracket(s) from the case's rear. Why: This slot is directly connected to the CPU and provides the full bandwidth required for optimal gaming performance.
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Seating & Latch
Action: Align the GPU's gold connector with the slot and press firmly and evenly until you hear or feel a definitive click from the plastic retaining latch. Why: If the card is not fully seated, the system will not recognize the GPU, and the latch will not lock it in place.
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Sag Prevention
Action: Use a GPU support bracket, anti-sag stand, or a screw-in support (if available) to support the card's outer edge. Why: Modern GPUs are long and heavy, and without support, they can gradually bend and stress the PCIe slot on the motherboard over time.
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Monitor Connection
Action: After the PC is powered on and the operating system boots, plug your monitor cable (HDMI/DisplayPort) directly into the new GPU's ports, not the motherboard's ports. Why: The motherboard ports are for integrated graphics and will not display anything if a dedicated GPU is properly running.