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GIGABYTE RTX 4080 EAGLE OC triple-fan graphics card with metal backplate

GIGABYTE

GIGABYTE GeForce RTX 4080 EAGLE OC 16GB GDDR6X graphics card

SKU CH-BM5X-K5595

Graphics card with 16 GB GDDR6X memory, 256-bit bus, PCIe 4.0 x16, WINDFORCE cooling, RGB Fusion, dual BIOS, metal backplate and anti-sag bracket

  • Memory TypeGDDR6X
  • Ada Lovelace architecture delivers up to 2x performance and power efficiency
  • Fourth-generation Tensor cores enable up to 4x AI performance with DLSS 3
  • Third-generation RT cores provide up to 2x ray tracing performance
  • 16GB GDDR6X memory on a 256-bit interface supplies high bandwidth for 4K gaming
  • WINDFORCE cooling system with RGB Fusion keeps temperatures low under heavy loads

16GB GDDR6X graphics card

The GIGABYTE GeForce RTX 4080 EAGLE OC integrates 16GB of GDDR6X memory across a 256-bit interface. It targets enthusiasts and creators who need high frame rates and AI acceleration for demanding workloads. The card is built on the NVIDIA Ada Lovelace architecture with enhanced Tensor and RT cores.

WINDFORCE cooling with metal back plate

A WINDFORCE cooling system manages thermals while a protection metal back plate adds structural rigidity. An included anti-sag bracket prevents PCB flex during long-term horizontal mounting. Dual BIOS offers a secondary firmware option for recovery or alternate fan curves. RGB Fusion lighting provides configurable illumination.

PCI Express 4.0 x16 power and thermals

The card connects through a PCI Express 4.0 x16 slot and draws power for the RTX 4080 GPU under typical gaming and creative loads. WINDFORCE fans ramp to dissipate heat while acoustic output scales with thermal demand. Power efficiency benefits from the Ada Lovelace architecture during sustained operation.

Highlights

  • Ada Lovelace architecture delivers up to 2x performance and power efficiency
  • Fourth-generation Tensor cores enable up to 4x AI performance with DLSS 3
  • Third-generation RT cores provide up to 2x ray tracing performance
  • 16GB GDDR6X memory on a 256-bit interface supplies high bandwidth for 4K gaming
  • WINDFORCE cooling system with RGB Fusion keeps temperatures low under heavy loads

Specifications

ModelGV-N4080EAGLE OC-16GD
Part Number16GB EAGLE
Memory TypeGDDR6X

Questions about this item

What PCIe standard does the RTX 4080 EAGLE OC use and what bandwidth ceiling does that set?

The card runs on PCI Express 4.0 x16, so its practical ceiling is the 4.0 lane rate rather than the newer 5.0 spec.

What clearance and mounting hardware does the EAGLE OC need inside the case?

It occupies a triple-slot footprint, requires a standard ATX bracket, and ships with an anti-sag bracket that must be screwed to the chassis floor.

Which power connectors must be seated before first boot, and what is the common oversight?

Three 8-pin PCIe plugs are required; builders often leave the third one loose because the splitter cable hides it.

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