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Black triple-fan graphics card with silver accents, rectangular shape, metal backplate visible

MSI

MSI RTX 5080 16G VENTUS 3X OC graphics card

SKU CH-HZHY-N99GD MPN RTX 5080 16G VENTUS 3X OC

GeForce RTX 5080 graphics card with 16GB GDDR7 memory, 10752 CUDA cores and a 2640 MHz boost clock for 4K gaming and creative workloads

  • InterfacePCI Express 5.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 50 Series
  • GPUGeForce RTX 5080
  • Boost Clock2640 MHz
  • CUDA Cores10752

Edition VENTUS 3X OC

Struck-through versions exist but are not stocked here.

  • 16 GB GDDR7 memory at 30 Gbps fuels 4K and 8K gaming
  • 10752 CUDA cores deliver high compute throughput for rendering and AI
  • Boost clock of 2640 MHz pushes frame rates in demanding titles
  • PCI Express 5.0 interface doubles bandwidth over the previous standard
  • HDMI 2.1b and three DisplayPort 2.1b outputs drive four 8K displays

16GB GDDR7 for 4K workloads

The MSI RTX 5080 16G VENTUS 3X OC delivers 16GB of GDDR7 memory on a 256-bit bus with a 30 Gbps effective clock. The GPU provides 10752 CUDA cores and a boost clock of 2640 MHz. It targets creators and gamers who need high frame rates at 7680 x 4320 resolution.

PCIe 5.0 and 850W PSU requirement

Verify that your motherboard offers a PCI Express 5.0 x16 slot and that your power supply meets the 850W recommendation. The card draws up to 360W and uses a single 16-pin connector. Physical clearance is needed for a 303 mm length and 49 mm thickness.

Triple-fan cooling under sustained load

The Ventus 3X thermal solution uses three fans to manage heat during extended gaming or rendering sessions. The design maintains the 2640 MHz boost clock while exhausting heat toward the rear of the case. Display outputs include one HDMI 2.1b and three DisplayPort 2.1b connectors for four simultaneous monitors.

Highlights

  • 16 GB GDDR7 memory at 30 Gbps fuels 4K and 8K gaming
  • 10752 CUDA cores deliver high compute throughput for rendering and AI
  • Boost clock of 2640 MHz pushes frame rates in demanding titles
  • PCI Express 5.0 interface doubles bandwidth over the previous standard
  • HDMI 2.1b and three DisplayPort 2.1b outputs drive four 8K displays

Specifications

BrandMSI
SeriesVentus
ModelRTX 5080 16G VENTUS 3X OC
Part NumberRTX 5080 16G VENTUS 3X OC
InterfacePCI Express 5.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 50 Series
GPUGeForce RTX 5080
Boost Clock2640 MHz
CUDA Cores10752
Effective Memory Clock30 Gbps
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR7
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1b
DisplayPort3 x DisplayPort 2.1b
Max Resolution7680 x 4320
SLI SupportNo
Thermal Design Power360W
Recommended PSU Wattage850W
Power Connector1 x 16-Pin
HDCP ReadyYes
Max GPU Length303 mm
Card Dimensions (L x H)303 x 121 x 49 mm
Shipping weight1.59 kg
Package size384 × 234 × 102 mm

Other versions of this model

3 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What cables and adapters come with the MSI RTX 5080 16G VENTUS 3X OC and what must I source separately?

The card includes a 16-pin power adapter for the 360W board. You must supply an 850W PSU, a PCIe 5.0 slot and display cables for the 1 x HDMI 2.1b and 3 x DisplayPort 2.1b outputs.

Which memory configuration should I choose for the RTX 5080 16G VENTUS 3X OC?

This model is offered only with 16GB of GDDR7 on a 256-bit bus running at 30 Gbps. There are no alternative capacities or memory speeds for this SKU.

What does the 2640 MHz boost clock mean once the RTX 5080 16G VENTUS 3X OC is installed in my system?

The 2640 MHz boost clock is the peak frequency the 10752 CUDA cores can reach under load. Sustained speeds depend on case airflow, the 850W PSU and the 303 mm triple-fan cooler keeping the 360W TDP in check.

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