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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

  • Graphics processorGeForce RTX 4080 SUPER
  • Memory capacity16 GB
  • Interface typePCI Express 4.0
  • CUDA core count10240
  • Highest resolution7680 × 4320
  • Boost frequencyExtreme 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.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $1,486.99
Pricier than about 90% of the 4,285 comparable items (median $354.99).
Memory capacity 16 GB
Higher than about 80% of the 3,563 comparable items (median 8 GB).
Boost frequency Extreme Performance: 2595 MHz (MSI Center) Boost: 2580 MHz
Higher than about 78% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameMSI
Product lineVentus
Model nameRTX 4080 SUPER 16G VENTUS 3X OC
Processor
TDP rating320 W
Memory
Type of memoryGDDR6X
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 4080 SUPER
Memory capacity16 GB
Boost frequencyExtreme Performance: 2595 MHz (MSI Center)
Boost: 2580 MHz
CUDA core count10240
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 40 Series
GPU architectureAda Lovelace
Effective memory speed23 Gbit/s
Memory bus width256-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
VR readyYes
Audio & video
HDCP supportYes
Ports & slots
Interface typePCI Express 4.0
HDMI ports2 x HDMI (Supports 4K@120 Hz HDR, 8K@60 Hz HDR, and Variable Refresh Rate as specified in HDMI 2.1a)
DisplayPort connectors2 x DisplayPort 1.4a
Power
Recommended power supply750 W
Power input connector1 × 16-Pin
Size & build
Max graphics card length322 mm
Card size136 × 62 mm
More details
Cooling solutionTriple Fans

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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