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MSI

MSI GeForce RTX 4080 SUPER 16G VENTUS 3X OC graphics card

SKU CH-NS1S-0GVX8

A GeForce RTX 4080 SUPER GPU with 16GB GDDR6X memory, a 256-bit bus at 23 Gbps, 10240 CUDA cores and boost clocks up to 2595 MHz, cooled by a triple-fan heatsink with copper baseplate and metal

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4080 SUPER
  • ArchitectureAda Lovelace
  • Boost ClockExtreme Performance: 2595 MHz (MSI Center) Boost: 2580 MHz
  • Triple-fan heatsink keeps temperatures low under load
  • TORX Fan 4.0 blade pairs generate focused air pressure for efficient cooling
  • Nickel-plated copper baseplate transfers GPU heat directly to heat pipes
  • Precision-machined core pipes spread heat across the full heatsink length
  • Metal backplate with flow-through vents reinforces the card and reduces trapped heat

MSI RTX 4080 SUPER 16G VENTUS 3X OC

This graphics card uses the NVIDIA Ada Lovelace architecture with 10240 CUDA cores and 16GB GDDR6X memory on a 256-bit interface. It connects via PCI Express 4.0 and reaches a boost clock of 2580 MHz with an extreme performance mode of 2595 MHz in MSI Center. The effective memory clock runs at 23 Gbps. It suits enthusiasts building high-end 4K systems.

Ideal for 4K gaming and content creation

The card drives up to four displays through two HDMI 2.1a ports supporting 4K at 120Hz and 8K at 60Hz plus two DisplayPort 1.4a outputs with a maximum resolution of 7680 x 4320. DirectX 12 Ultimate and OpenGL 4.6 provide modern API support. Buyers needing single-slot dimensions or lower power draw should consider other models.

16GB GDDR6X frame buffer and 23 Gbps bandwidth

The 16GB capacity handles 4K ultra textures, large 3D scenes and heavy compute workloads with comfortable headroom. The 256-bit bus at 23 Gbps delivers ample throughput for rasterisation and ray tracing at 4K. At 8K resolution or with extreme texture packs the memory capacity becomes the limiting factor before the GPU core saturates.

Highlights

  • Triple-fan heatsink keeps temperatures low under load
  • TORX Fan 4.0 blade pairs generate focused air pressure for efficient cooling
  • Nickel-plated copper baseplate transfers GPU heat directly to heat pipes
  • Precision-machined core pipes spread heat across the full heatsink length
  • Metal backplate with flow-through vents reinforces the card and reduces trapped heat

Specifications

BrandMSI
SeriesVentus
ModelRTX 4080 SUPER 16G VENTUS 3X OC
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4080 SUPER
ArchitectureAda Lovelace
Boost ClockExtreme Performance: 2595 MHz (MSI Center)
Boost: 2580 MHz
CUDA Cores10240
Effective Memory Clock23 Gbps
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x HDMI (Supports 4K@120Hz HDR, 8K@60Hz HDR, and Variable Refresh Rate as specified in HDMI 2.1a)
DisplayPort2 x DisplayPort 1.4a
Max Resolution7680 x 4320
Virtual Reality ReadyYes
CoolerTriple Fans
Thermal Design Power320W
Recommended PSU Wattage750W
Power Connector1 x 16-Pin
HDCP ReadyYes
Max GPU Length322 mm
Card Dimensions (L x H)136 x 62 mm

Questions about this item

What power supply connectors does the RTX 4080 SUPER 16G VENTUS 3X OC require?

The card draws power through a 12-pin connector; use the included adapter if your power supply only has 8-pin PCIe plugs.

Will the RTX 4080 SUPER run in a PCI Express 3.0 slot?

Yes, the PCI Express 4.0 interface is backward compatible, so the card works in a 3.0 slot at 3.0 speeds.

How can I verify the boost clock reaches 2580 MHz after install?

Open MSI Center or Afterburner and watch the GPU clock under load; it should show 2580 MHz or the 2595 MHz Extreme Performance mode when enabled.

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