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

GIGABYTE

GIGABYTE EAGLE OC GeForce RTX 4080 16GB GDDR6X graphics card

SKU CH-Q40N-6Z6F2

Graphics card with 16GB GDDR6X memory, 9728 CUDA cores, HDMI 2.1 and three DisplayPort 1.4a outputs on a PCI Express 4.0 x16 interface

  • Type of memoryGDDR6X
  • 16 GB GDDR6X memory enables large texture workloads
  • 256-bit bus width supports high memory bandwidth
  • 9728 CUDA cores deliver parallel compute performance
  • HDMI 2.1 plus three DisplayPort 1.4a outputs drive multiple high-resolution displays
  • PCI Express 4.0 x16 interface provides fast host communication

What the EAGLE OC RTX 4080 delivers

This GIGABYTE graphics card pairs a GeForce RTX 4080 GPU with 16GB of 256-bit GDDR6X memory and 9728 CUDA cores. It connects through a PCI Express 4.0 x16 slot and provides one HDMI 2.1 port alongside three DisplayPort 1.4a outputs for multi-monitor setups. The factory overclock aims at high frame rates in 4K gaming and heavy creative workloads.

Who benefits and who should look elsewhere

Content creators and enthusiasts who need 16GB of fast video memory for rendering, simulation or 4K texture streaming will fit this card well. Systems limited to PCIe 3.0 or builds that cannot accommodate a full-height ATX board should consider a different model. Buyers targeting 8K gaming or compute tasks that demand more than 16GB VRAM will need a higher-tier solution.

The spec that decides fit

The 16GB 256-bit GDDR6X frame buffer is the single figure that determines whether this card matches your workload. If your applications regularly exceed that capacity, performance will drop as data spills to system memory. When 16GB covers your datasets, the 9728 CUDA cores and PCIe 4.0 x16 link deliver the throughput the GPU can sustain.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $1,456.99
Pricier than about 90% of the 4,285 comparable items (median $354.99).

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Specifications

Memory
Type of memoryGDDR6X

Questions about this item

How loud and hot does the RTX 4080 Eagle OC run under sustained load?

The card uses a triple-fan Windforce cooling system designed to move heat away from the 9728 CUDA cores and 16 GB GDDR6X memory during extended sessions.

What power connectors and supply wattage does this graphics card need?

It draws power through a single 16-pin 12VHPWR connector and requires a PSU with native 12VHPWR or an included adapter cable.

Will the PCIe 4.0 x16 interface work on my older PCIe 3.0 motherboard?

Yes, the RTX 4080 is backward compatible with PCIe 3.0 slots, operating at 3.0 speeds until a 4.0 platform is installed.

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