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Black triple-fan graphics card with silver accents, full-length PCB and dual 8-pin power connectors

MSI

MSI RTX3080TiVENTUS3X12G graphics card

SKU CH-QVAQ-QYTDB MPN RTX3080TiVENTUS3X12G

Refurbished GeForce RTX 3080 Ti with 12GB 384-bit GDDR6X at 19 Gbps, 10240 CUDA cores, 1665 MHz boost, PCIe 4.0, HDMI 2.1, three DisplayPort 1.4a, triple-fan cooling, 350W TDP and 750W PSU

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 30 Series
  • GPUGeForce RTX 3080 Ti
  • Boost Clock1665 MHz
  • CUDA Cores10240
  • 12 GB GDDR6X on a 384-bit bus feeds data at 19 Gbps
  • 10240 CUDA cores accelerate compute and ray-tracing workloads
  • Boost clock reaches 1665 MHz for higher frame rates
  • Triple-fan TORX 3.0 cooler with Zero Frozr keeps thermals in check
  • PCIe 4.0 interface plus HDMI 2.1 and three DisplayPort 1.4a outputs drive four 8K displays

12GB RTX 3080 Ti for high-resolution gaming

The MSI Ventus GeForce RTX 3080 Ti delivers 10240 CUDA cores and 12GB of GDDR6X memory across a 384-bit bus. It targets enthusiasts who need high frame rates at 4K resolution in modern titles. The PCI Express 4.0 interface provides ample bandwidth for current platforms.

Sustained load behaviour with triple-fan cooling

A triple-fan thermal design uses TORX Fan 3.0 blades to generate high static pressure across the heatsink. Zero Frozr stops the fans completely during light workloads for silent operation. Thermal pads transfer heat from memory modules and power components directly to the sink. The 350W thermal design power requires a 750W power supply and two 8-pin connectors.

12GB 384-bit GDDR6X decides 4K viability

The 12GB frame buffer combined with a 384-bit interface and 19 Gbps effective memory clock determines whether the card holds enough texture data for 4K gaming without swapping. Boost clock reaches 1665 MHz under load. Outputs include one HDMI 2.1 and three DisplayPort 1.4a connectors supporting 7680 x 4320 maximum resolution across four displays.

Highlights

  • 12 GB GDDR6X on a 384-bit bus feeds data at 19 Gbps
  • 10240 CUDA cores accelerate compute and ray-tracing workloads
  • Boost clock reaches 1665 MHz for higher frame rates
  • Triple-fan TORX 3.0 cooler with Zero Frozr keeps thermals in check
  • PCIe 4.0 interface plus HDMI 2.1 and three DisplayPort 1.4a outputs drive four 8K displays

Specifications

BrandMSI
SeriesVentus
ModelRTX 3080 Ti VENTUS 3X 12G
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 30 Series
GPUGeForce RTX 3080 Ti
Boost Clock1665 MHz
CUDA Cores10240
Effective Memory Clock19 Gbps
Memory Size12GB
Memory Interface384-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
ColorBlack
Max Resolution7680 x 4320
Virtual Reality ReadyYes
CoolerTriple Fans
Thermal Design Power350W
Recommended PSU Wattage750W
Power Connector2 x 8-Pin
HDCP ReadyYes
FeaturesTriple Fan Thermal Design:
TORX Fan 3.0: The award-winning MSI TORX Fan 3.0 design creates high static pressure and pushes the limits of thermal performance.
Zero Frozr: Calm before the storm, keeping fans still and maintaining silence until cooling is needed.
Thermal Padding: An abundance of thermal pads use any chance for additional heat transfer directly from the components.
Metal Backplate:
A sturdy brushed aluminum backplate reinforces the full length of the graphics card while providing passive cooling by applying thermal pads.
Core Pipe:
Precision-crafted heat pipes ensure max
Form FactorATX
Max GPU Length305 mm
Card Dimensions (L x H)12.01" x 4.72"
Shipping weight1.95 kg
Package size419 × 241 × 89 mm

Questions about this item

How loud and hot does the triple-fan RTX 3080 Ti run under a 350 W load all day?

The TORX Fan 3.0 design moves high static pressure across the heatsink, while Zero Frozr keeps the three fans completely stopped until the GPU temperature rises above the idle threshold, so the card stays quiet during light use and only ramps up when the 350 W thermal design power demands active cooling.

What power supply and connectors must my build already have for this 12 GB card?

A minimum 750 W PSU with two spare 8-pin PCIe power cables is required to feed the 350 W board power limit of the RTX 3080 Ti VENTUS 3X 12G.

Will the PCI Express 4.0 interface and 19 Gbps GDDR6X memory work properly in my older PCIe 3.0 motherboard?

The card fits any PCIe 4.0 x16 slot and negotiates down to PCIe 3.0 speeds automatically; the 384-bit memory bus and 19 Gbps GDDR6X run at full rate regardless of the link generation, so performance impact is limited to bandwidth-heavy workloads.

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