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GIGABYTE Eagle RTX 4080 graphics card, triple-fan cooler, silver and grey finish, three-slot width

GIGABYTE

GIGABYTE GV-N4080EAGLE-16GD GeForce RTX 4080 graphics card

SKU CH-QTAX-A3TEN MPN GV-N4080EAGLE-16GD

Refurbished GeForce RTX 4080 GPU with 16GB GDDR6X memory, 9728 CUDA cores and triple-fan cooling for 4K gaming and creative workloads

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4080
  • CUDA Cores9728
  • Memory Size16GB
  • 16 GB GDDR6X memory handles large textures smoothly
  • 9728 CUDA cores accelerate rendering and compute workloads
  • PCIe 4.0 x16 interface delivers full bandwidth to the GPU
  • HDMI 2.1 plus three DisplayPort 1.4a outputs drive four 8K displays
  • Triple-fan cooler keeps the 320 W TDP in check

GIGABYTE Eagle RTX 4080 16GB

The GIGABYTE Eagle GeForce RTX 4080 is a graphics card built for high-resolution gaming and professional rendering. It connects via PCI Express 4.0 x16 and provides 16GB of GDDR6X memory across a 256-bit interface. The GPU features 9728 CUDA cores and supports DirectX 12 and OpenGL 4.6. Outputs include one HDMI 2.1 and three DisplayPort 1.4a connectors for up to four displays.

Sustained load thermal behaviour

A triple-fan cooler manages the 320W thermal design power during extended gaming or compute sessions. The 3.5-slot ATX form factor allows a substantial heatsink to dissipate heat across a larger surface area. Stable performance relies on consistent airflow through the 342 mm card length. An 850W power supply is recommended to maintain voltage headroom under continuous full utilisation.

Pre-installation checklist

Verify that your case accommodates a 342 mm long card occupying 3.5 expansion slots. Confirm the power supply delivers at least 850W and includes a 16-pin connector for the GPU. Ensure the motherboard has a free PCI Express 4.0 x16 slot. Check that your monitor cables match the single HDMI 2.1 port or the three DisplayPort 1.4a ports.

Highlights

  • 16 GB GDDR6X memory handles large textures smoothly
  • 9728 CUDA cores accelerate rendering and compute workloads
  • PCIe 4.0 x16 interface delivers full bandwidth to the GPU
  • HDMI 2.1 plus three DisplayPort 1.4a outputs drive four 8K displays
  • Triple-fan cooler keeps the 320 W TDP in check

Specifications

BrandGIGABYTE
SeriesEagle
ModelGV-N4080EAGLE-16GD
InterfacePCI Express 4.0 x16
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4080
CUDA Cores9728
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6X
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
Max Resolution7680 x 4320
CoolerTriple Fans
Thermal Design Power320W
Recommended PSU Wattage850W
Power Connector1 x 16-Pin
Form FactorATX
Max GPU Length342 mm
Slot Width3.5 Slots
Shipping weight3.01 kg
Package size454 × 273 × 110 mm

Questions about this item

How loud and hot does the triple-fan cooler run when the card draws its 320W TDP all day?

The triple-fan cooler is designed to dissipate the 320W thermal design power continuously, keeping the GPU within its operating temperature range under sustained load.

What power supply and connector must I already have for the 16-pin power input?

An 850W power supply with a native 16-pin (12VHPWR) connector is required to meet the recommended wattage and power the card.

Will the 3.5-slot, 342 mm length fit alongside my existing PCIe 4.0 x16 motherboard and case?

The card uses a PCI Express 4.0 x16 interface and occupies 3.5 slots with a 342 mm length, so verify your case clearance and motherboard spacing before installing.

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