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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

  • Graphics processorGeForce RTX 5080
  • Memory capacity16 GB
  • Interface typePCI Express 5.0
  • CUDA core count10752
  • Highest resolution7680 × 4320
  • Boost frequency2640 MHz

Edition VENTUS 3X OC

  • 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.

How it compares

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

Price $1,354.99
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 2640 MHz
Higher than about 85% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameMSI
Product lineVentus
Model nameRTX 5080 16G VENTUS 3X OC
Part numberRTX 5080 16G VENTUS 3X OC
Processor
TDP rating360 W
Memory
Type of memoryGDDR7
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 5080
Memory capacity16 GB
Boost frequency2640 MHz
CUDA core count10752
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 50 Series
Effective memory speed30 Gbit/s
Memory bus width256-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
Multi-GPU supportNo
Audio & video
HDCP supportYes
Ports & slots
Interface typePCI Express 5.0
HDMI ports1 x HDMI 2.1b
DisplayPort connectors3 x DisplayPort 2.1b
Power
Recommended power supply850 W
Power input connector1 × 16-Pin
Size & build
Max graphics card length303 mm
Card size303 × 121 × 49 mm
Shipping weight1.59 kg
Package size384 × 234 × 102 mm

Other versions of this model

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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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