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MSI

MSI GeForce RTX 3080 VENTUS 3X 10G OC graphics card

SKU CH-TX7A-3PNX1

Triple-fan graphics card with 10 GB GDDR6X memory, 320-bit interface and 19000 MHz memory frequency for 7680×4320 resolution

  • InterfacePCI Express 4.0 16X
  • Chipset ManufacturerNVIDIA
  • Core Clock19000MHz
  • Memory Size10GB
  • Memory Interface320bit
  • Memory TypeGDDR6X
  • 10 GB GDDR6X memory for high-resolution textures
  • 320-bit bus width feeding the GPU at 19000 MHz
  • PCI Express 4.0 x16 interface for full bandwidth
  • Triple-fan VENTUS cooler keeps thermals in check
  • 7680×4320 max resolution drives 8K displays

10 GB GDDR6X graphics card

This MSI GeForce RTX 3080 VENTUS 3X 10G OC delivers 10 GB of GDDR6X memory on a 320 bit interface. It connects via PCI Express 4.0 16X and draws power through two 8 pin connectors. The card targets enthusiasts who need high frame rates at 7680×4320 or heavy compute throughput.

Suits 4K gaming and GPU compute workloads

The 10 GB buffer and 19000 MHz memory clock handle modern titles at high resolutions and professional tasks such as rendering or AI inference. Buyers seeking more VRAM for 8K textures or multi GPU scaling should consider cards with larger memory capacities. This unit is sold as used at 90 to 80 percent new condition without original packaging or accessories.

10 GB frame buffer and 320 bit bus

The 10 GB GDDR6X frame buffer provides headroom for 4K gaming and moderate 3D workloads. At extreme texture settings or very large batch sizes the memory capacity becomes the limiting factor before the core clock of 19000 MHz. The dual 8 pin power design supports the factory overclock while staying within standard PSU cable layouts.

Highlights

  • 10 GB GDDR6X memory for high-resolution textures
  • 320-bit bus width feeding the GPU at 19000 MHz
  • PCI Express 4.0 x16 interface for full bandwidth
  • Triple-fan VENTUS cooler keeps thermals in check
  • 7680×4320 max resolution drives 8K displays

Specifications

BrandMSI
ModelMSI GeForce RTX 3080 VENTUS 3X 10G OC
InterfacePCI Express 4.0 16X
Chipset ManufacturerNVIDIA
Core Clock19000MHz
Memory Size10GB
Memory Interface320bit
Memory TypeGDDR6X
Max Resolution7680×4320
Power Connector8pin+8pin

Questions about this item

What power-supply connectors does the RTX 3080 VENTUS 3X 10G OC require?

The card needs two 8-pin PCIe power connectors from the power supply.

Will this card run at full speed in a motherboard that only has PCI Express 3.0 slots?

Yes, the PCI Express 4.0 16X interface is backward compatible with 3.0 slots, though bandwidth will be limited to 3.0 speeds.

How can I confirm the memory is running at 19000 MHz after installation?

Open GPU-Z or a similar monitoring tool and check the memory clock reading; it should show 19000 MHz for the GDDR6X memory.

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