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Triple-fan graphics card in dark finish with metal backplate, three-slot width

GIGABYTE

GIGABYTE GV-N408SWF3V2-16GD GeForce RTX 4080 SUPER 16GB graphics card

SKU CH-ADFM-633M3 MPN GV-N408SWF3V2-16GD

A triple-fan GeForce RTX 4080 SUPER with 16GB GDDR6X memory, 10240 CUDA cores and a 2550 MHz core clock for 4K gaming and creative workloads

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4080 SUPER
  • ArchitectureAda Lovelace
  • Core Clock2550 MHz
  • Ada Lovelace architecture drives 10240 CUDA cores for high-throughput compute
  • 16 GB GDDR6X at 23 Gbps across a 256-bit bus feeds bandwidth-hungry workloads
  • WINDFORCE triple-fan cooler keeps the 320 W TDP GPU within thermal limits
  • HDMI 2.1a plus three DisplayPort 1.4a outputs drive four 7680 x 4320 displays
  • Dual BIOS and metal back-plate add operational flexibility and structural rigidity

GIGABYTE GeForce RTX 4080 SUPER 16GB graphics card

This WINDFORCE V2 model uses the Ada Lovelace architecture with 10240 CUDA cores and a 2550 MHz core clock. It targets 4K gamers and creators who need 16GB of GDDR6X memory on a 256-bit bus. The card occupies three slots and fits ATX cases with 330 mm clearance.

16GB GDDR6X memory on a 256-bit interface

The 23 Gbps effective memory clock feeds the GPU enough bandwidth for high-resolution textures and large frame buffers. This capacity and bus width combination is the specification that determines whether the card can hold the assets required by modern 4K and professional workflows.

WINDFORCE triple-fan cooler with dual BIOS

Under sustained load the three fans and metal backplate dissipate the 320W TDP while the dual BIOS lets users choose between performance and quieter fan curves. A 750W power supply and a single 16-pin connector deliver stable power for extended rendering or gaming sessions.

Highlights

  • Ada Lovelace architecture drives 10240 CUDA cores for high-throughput compute
  • 16 GB GDDR6X at 23 Gbps across a 256-bit bus feeds bandwidth-hungry workloads
  • WINDFORCE triple-fan cooler keeps the 320 W TDP GPU within thermal limits
  • HDMI 2.1a plus three DisplayPort 1.4a outputs drive four 7680 x 4320 displays
  • Dual BIOS and metal back-plate add operational flexibility and structural rigidity

Specifications

BrandGIGABYTE
SeriesWINDFORCE
ModelGV-N408SWF3V2-16GD
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4080 SUPER
ArchitectureAda Lovelace
Core Clock2550 MHz
CUDA Cores10240
Effective Memory Clock23 Gbps
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1a
DisplayPort3 x DisplayPort 1.4a
Max Resolution7680 x 4320
Virtual Reality ReadyYes
CoolerTriple Fans
Thermal Design Power320W
Recommended PSU Wattage750W
Power Connector1 x 16-Pin
Form FactorATX
Max GPU Length330 mm
Card Dimensions (L x H)136 x 58 mm
Slot Width3 Slots
Shipping weight1.29 kg
Package size413 × 241 × 102 mm

Questions about this item

What does the 2550 MHz core clock mean when the card is installed in a working PC?

The 2550 MHz core clock is the boost frequency the GPU can reach under load; actual sustained speeds depend on your case airflow, power limit and driver settings.

How does the PCI Express 4.0 interface affect real-world throughput?

PCI Express 4.0 x16 provides up to 32 GB/s bandwidth; the card will run at 3.0 speeds if your motherboard only supports 3.0, with minimal impact at 4K.

Will the 330 mm length and 3-slot width fit in a standard ATX case?

The card measures 330 mm long and occupies three expansion slots; verify your case clearance and motherboard layout before purchase.

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