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Gray triple-slot graphics card with three axial fans and metal backplate

ASUS

ASUS TUF-RTX5080-O16G-GAMING GeForce RTX 5080 16GB GDDR7 graphics card

SKU CH-PRE9-E9NE4 MPN TUF-RTX5080-O16G-GAMING

A GeForce RTX 5080 GPU with 16 GB GDDR7 memory, PCIe 5.0 interface and a 3.6-slot TUF Gaming cooler

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

Edition TUF GAMING OC

  • TUF GAMING OC
  • ROG ASTRAL OC
  • PRIME
  • ROG ASTRAL
  • ROG ASTRAL OC WHITE
  • ROG ASTRAL OC HATSUNE MIKU EDITION
  • PRIME OC
  • PRIME OC EVO

Struck-through versions exist but are not stocked here.

  • 16 GB GDDR7 memory delivers 960 GB/s bandwidth for 4K gaming
  • Factory overclock on 10752 CUDA cores boosts frame rates in Blackwell architecture
  • PCI Express 5.0 interface doubles throughput versus previous standard
  • 6-slot cooler with military-grade components sustains 360 W TDP
  • Four display outputs drive 7680 x 4320 resolution across multiple monitors

TUF Gaming RTX 5080 16GB GDDR7

The ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 graphics card uses the Blackwell architecture with 10752 CUDA cores. It connects via PCI Express 5.0 and delivers a 256-bit memory interface. The card supports a maximum resolution of 7680 x 4320 across four displays and is VR ready.

3.6-Slot 348mm Build for ATX Cases

This model occupies 3.6 slots and measures 348 mm in length, 146 mm in height and 72 mm in depth. It fits standard ATX chassis with sufficient clearance. The design uses military-grade components and a factory overclock. Buyers with compact cases or limited slot space should consider smaller cards.

360W TDP Requires 850W PSU

The thermal design power is rated at 360W and the manufacturer recommends an 850W power supply. A unit with adequate wattage and the necessary PCIe connectors is essential for stable operation. Systems with lower-capacity PSUs will need an upgrade before installation.

Highlights

  • 16 GB GDDR7 memory delivers 960 GB/s bandwidth for 4K gaming
  • Factory overclock on 10752 CUDA cores boosts frame rates in Blackwell architecture
  • PCI Express 5.0 interface doubles throughput versus previous standard
  • 6-slot cooler with military-grade components sustains 360 W TDP
  • Four display outputs drive 7680 x 4320 resolution across multiple monitors

Specifications

BrandASUS
SeriesTUF Gaming
ModelTUF-RTX5080-O16G-GAMING
Part NumberTUF-RTX5080-O16G-GAMING
InterfacePCI Express 5.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 50 Series
GPUGeForce RTX 5080
ArchitectureBlackwell
CUDA Cores10752
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR7
Multi-Monitor Support4
ColorGray
Max Resolution7680 x 4320
SLI SupportNo
Virtual Reality ReadyYes
Thermal Design Power360W
Recommended PSU Wattage850W
HDCP ReadyYes
Form FactorATX
Max GPU Length348 mm
Card Dimensions (L x H)348 x 146 x 72 mm
Slot Width3.6 Slots
Shipping weight3.18 kg
Package size432 × 254 × 102 mm

Other versions of this model

1 more in the same range

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

Questions about this item

Does the PCI Express 5.0 interface cap bandwidth at 5.0 speeds on older motherboards?

The card runs at PCI Express 5.0 and will negotiate down to the slot's maximum speed, so a 4.0 board limits throughput to 4.0 rates.

What case clearance is needed for the 348 mm length and 3.6-slot thickness?

You need at least 348 mm of GPU length clearance and room for a 3.6-slot card that measures 72 mm thick.

How do I install the 12VHPWR power connector without melting it?

Seat the 12VHPWR plug fully until it clicks, avoid sharp bends near the connector, and verify the PSU delivers the recommended 850W.

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