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ASUS TUF Gaming RTX 3080 graphics card with triple-fan cooler and industrial grey finish

ASUS

ASUS TUF Gaming GeForce RTX 3080 O10G V2 GAMING Edition graphics card

SKU CH-5XNM-NKQ1K

PCIe 4.0 graphics card with NVIDIA GeForce RTX 3080 GPU, 10GB GDDR6X memory on a 320-bit bus, 8704 CUDA cores, boost clock up to 1815 MHz, two HDMI 2.1 and three DisplayPort 1.4a outputs supporting

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 30 Series
  • GPUGeForce RTX 3080
  • Core Clock1440 MHz
  • Boost ClockGaming Mode (Default): 1785 MHz
  • 10 GB GDDR6X memory at 19 Gbps feeds high-resolution textures smoothly
  • Boost clock reaches 1815 MHz in OC mode for extra frame-rate headroom
  • PCIe 4.0 x16 interface doubles bandwidth over the previous standard
  • Dual HDMI 2.1 and triple DisplayPort 1.4a drive four 8K displays simultaneously
  • Military-grade certification and dual ball-bearing fans ensure long-term cooling reliability

10 GB 320-bit GDDR6X graphics card

The ASUS TUF Gaming GeForce RTX 3080 O10G V2 GAMING Edition is a PCI Express 4.0 x16 add-in board built around the NVIDIA GeForce RTX 3080 GPU. It targets gamers and creators who need 10 GB of video memory and 8704 CUDA cores for 4K gaming or GPU-accelerated workloads. The card supports DirectX 12 Ultimate and OpenGL 4.6 for modern API features. It drives up to four displays through two HDMI 2.1 and three DisplayPort 1.4a outputs.

Boost clock 1785 MHz in Gaming Mode

The specification that determines fit is the default boost clock of 1785 MHz in Gaming Mode, with an OC Mode option of 1815 MHz. This frequency, combined with the 19 Gbps effective memory clock across the 320-bit bus, sets the performance envelope for rasterisation and ray-tracing tasks. Buyers should match this clock target to their desired frame-rate goals at 7680 x 4320 maximum resolution. The core runs at 1440 MHz base clock before boost algorithms engage.

Dual ball-bearing fans for sustained loads

Dual ball-bearing fans are designed to maintain airflow during extended gaming or render sessions rather than short bursts. The military-grade certification indicates the components are validated for continuous operation at elevated temperatures. Under sustained load the cooler keeps the GPU near its boost clocks without rapid throttling. Steady power delivery through the PCIe 4.0 x16 interface supports consistent compute throughput for long workloads.

Highlights

  • 10 GB GDDR6X memory at 19 Gbps feeds high-resolution textures smoothly
  • Boost clock reaches 1815 MHz in OC mode for extra frame-rate headroom
  • PCIe 4.0 x16 interface doubles bandwidth over the previous standard
  • Dual HDMI 2.1 and triple DisplayPort 1.4a drive four 8K displays simultaneously
  • Military-grade certification and dual ball-bearing fans ensure long-term cooling reliability

Specifications

BrandASUS
SeriesTUF Gaming
ModelTUF-RTX3080-O10G-V2-GAMING
InterfacePCI Express 4.0 x16
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 30 Series
GPUGeForce RTX 3080
Core Clock1440 MHz
Boost ClockGaming Mode (Default): 1785 MHz
CUDA Cores8704
Effective Memory Clock19 Gbps
Memory Size10GB
Memory Interface320-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
Max Resolution7680 x 4320
SLI SupportNo
Virtual Reality ReadyYes
Recommended PSU Wattage850W
Power Connector2 x 8-Pin
HDCP Ready2.3

Questions about this item

How does the 1785 MHz boost clock behave once the card is installed in a system?

The GPU runs at 1440 MHz base and lifts to 1785 MHz in Gaming Mode when thermal headroom allows, while OC Mode pushes it to 1815 MHz under the same conditions.

What does the PCI Express 4.0 x16 interface cap in practice?

The slot provides up to 16 lanes of PCIe 4.0 bandwidth; actual throughput depends on the motherboard chipset and CPU generation.

What physical space and power connections does the card need to fit and mount?

The card occupies a standard dual-slot PCIe x16 slot and requires the usual supplementary power connectors for a 3080-class GPU.

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