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Gigabyte Eagle OC RTX 4080 triple-fan graphics card in silver and black

GIGABYTE

GIGABYTE EAGLE OC GeForce RTX 4080 16GB graphics card

SKU CH-ND5D-XKCA0

GeForce RTX 4080 graphics card with 16 GB GDDR6X memory, 9728 CUDA cores and a 2520 MHz boost clock on a PCIe 4.0 x16 interface

  • 9728 CUDA cores deliver high compute throughput for demanding workloads
  • 16 GB GDDR6X memory at 22.4 Gbps provides ample bandwidth for 4K textures
  • Factory overclock to 2520 MHz boosts performance above the 2505 MHz reference
  • Triple DisplayPort 1.4a plus HDMI 2.1a drive up to four 7680×4320 displays
  • 342 × 150 × 70 mm ATX form factor fits standard cases with an 850 W PSU recommendation

GeForce RTX 4080 16GB for creators and gamers

The GIGABYTE EAGLE OC GeForce RTX 4080 16GB graphics card targets users who need high frame rates at 4K and fast GPU compute for rendering workloads. It ships with 9728 CUDA cores and a 2520 MHz boost clock, slightly above the reference 2505 MHz specification. The 16 GB GDDR6X frame buffer runs at 22.4 Gbps across a 256-bit bus.

Sustained load behaviour with 850W supply

Under continuous heavy utilisation the card draws enough power to require an 850W power supply unit and a single 16-pin connector. The triple-fan cooler on the 342 mm long ATX board moves heat away from the GPU and memory during extended gaming or compute sessions. Stable clocks are maintained when the chassis airflow matches the thermal design limits.

16 GB GDDR6X decides 4K fit

The 16 GB GDDR6X memory capacity is the single specification that determines whether this model suits a 4K gaming or professional workflow. Larger texture pools and higher resolution assets fit in the frame buffer without spilling to system memory. If the target workload needs more than 16 GB, a different tier is required.

Highlights

  • 9728 CUDA cores deliver high compute throughput for demanding workloads
  • 16 GB GDDR6X memory at 22.4 Gbps provides ample bandwidth for 4K textures
  • Factory overclock to 2520 MHz boosts performance above the 2505 MHz reference
  • Triple DisplayPort 1.4a plus HDMI 2.1a drive up to four 7680×4320 displays
  • 342 × 150 × 70 mm ATX form factor fits standard cases with an 850 W PSU recommendation

Specifications

No published specifications for this item yet.

Questions about this item

How much heat and noise does the 2520 MHz core clock and 22.4 Gbps GDDR6X memory produce under sustained load?

The card is built for a suggested 850 W power supply and draws power through a single 16-pin connector, so thermal output scales with that power envelope; actual fan noise depends on the cooler curve you set.

What power supply and case clearance do I need for the 342 mm length and 16-pin connector?

An 850 W PSU with a native 12VHPWR 16-pin cable is recommended, and your case must accept a 342 mm long, 150 mm wide, 70 mm thick ATX card.

Will the PCIe 4.0 x16 interface and DisplayPort 1.4a or HDMI 2.1a outputs work with my older motherboard and monitor?

The card runs at PCIe 4.0 x16 but is backward compatible with PCIe 3.0 slots, and the three DisplayPort 1.4a plus one HDMI 2.1a ports drive legacy displays at their native resolutions.

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