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Black graphics card with three axial fans and a silver backplate

MSI

MSI RTX 4080 SUPER 16G VENTUS 3X graphics card

SKU CH-9899-PZ0ZN MPN RTX 4080 SUPER 16G VENTUS 3X

Refurbished GeForce RTX 4080 SUPER with 16 GB GDDR6X, 10240 CUDA cores and a triple-fan cooler on a PCIe 4.0 interface

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4080 SUPER
  • ArchitectureAda Lovelace
  • Boost ClockExtreme Performance: 2565 MHz (MSI Center) Boost: 2580 MHz
  • 16 GB GDDR6X memory drives 4K and 8K gaming
  • 10240 CUDA cores accelerate rendering and AI workloads
  • Boost clock up to 2580 MHz maximises frame rates
  • Triple-fan cooler keeps temperatures low under 320 W load
  • HDMI 2.1a and DisplayPort 1.4a support four 8K displays

16GB GDDR6X for 4K workloads

The MSI RTX 4080 SUPER 16G VENTUS 3X is a refurbished graphics card built on the Ada Lovelace architecture. It delivers 10240 CUDA cores and 16GB of 256-bit GDDR6X memory running at 23 Gbps. The PCI Express 4.0 interface supports modern platforms. It targets enthusiasts and creators who need high frame rates at 4K or smooth 8K output.

Upgrading from Ampere 10GB or 12GB cards

Moving from a 10GB or 12GB Ampere-based model adds 4GB to 6GB more VRAM and a wider 256-bit bus at 23 Gbps. The jump is worthwhile when current memory limits cause stutter in 4K textures or heavy creative projects. The 320W TDP and 750W PSU requirement also demand a power check before purchase.

Triple-fan 322mm card with 16-pin power

The cooler uses three fans in a 322mm long, 136mm tall dual-slot design. Installation needs a case that clears 322mm and a native 16-pin power connector or a reliable adapter. The single 16-pin socket must seat fully to avoid melting risk. HDMI 2.1a and DisplayPort 1.4a ports support 4K 120Hz HDR and 8K 60Hz HDR on up to four displays.

Highlights

  • 16 GB GDDR6X memory drives 4K and 8K gaming
  • 10240 CUDA cores accelerate rendering and AI workloads
  • Boost clock up to 2580 MHz maximises frame rates
  • Triple-fan cooler keeps temperatures low under 320 W load
  • HDMI 2.1a and DisplayPort 1.4a support four 8K displays

Specifications

BrandMSI
SeriesVentus
ModelRTX 4080 SUPER 16G VENTUS 3X
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4080 SUPER
ArchitectureAda Lovelace
Boost ClockExtreme Performance: 2565 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
Shipping weight2.16 kg
Package size410 × 254 × 98 mm

Questions about this item

How much case length does the 322 mm card need?

The card measures 322 mm long, so your case must provide at least that much clear GPU length plus a few millimetres for the 16-pin power connector.

Which power cable is required for the single 16-pin connector?

Connect one native 12VHPWR cable or a certified 16-pin adapter from a 750W or larger PSU; do not daisy-chain multiple 8-pin plugs.

When should the triple-fan heatsink be cleaned?

Remove dust from the three fans and fin stack every 6 to 12 months using compressed air to keep the 320W thermal design running at the 2580 MHz boost clock.

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