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ASUS TUF Gaming GeForce RTX 3080 graphics card with triple-fan cooler and metal backplate

ASUS

ASUS TUF Gaming GeForce RTX 3080 O10G V2 10GB GDDR6X graphics card

SKU CH-QF6M-2TAKS

Delivers 10 GB GDDR6X on a 320-bit bus with 8704 CUDA cores, boost clocks up to 1815 MHz, HDMI 2.1 and DisplayPort 1.4a outputs, plus a LHR design

  • Memory TypeDDR
  • 10 GB GDDR6X memory on a 320-bit bus for high-bandwidth gaming
  • 8704 CUDA cores deliver strong compute performance in modern titles
  • Boost clock up to 1815 MHz in OC mode for extra frame rates
  • Two HDMI 2.1 and three DisplayPort 1.4a outputs drive multiple high-refresh displays
  • PCI Express 4.0 x16 interface provides full bandwidth to the platform

TUF Gaming RTX 3080 10 GB overview

The ASUS TUF Gaming GeForce RTX 3080 O10G V2 is a graphics card built for 1440p and 4K gaming. It uses the NVIDIA Ampere architecture with 8704 CUDA cores and 10 GB of GDDR6X memory on a 320-bit bus. A lite hash rate design limits cryptocurrency mining efficiency while keeping full gaming performance. The card connects through a PCI Express 4.0 x16 slot.

Thermals noise and power in normal use

In Gaming Mode the boost clock reaches 1785 MHz while the triple-fan cooler keeps temperatures controlled during typical sessions. The axial-tech fan design reduces acoustic output so the card stays quiet in everyday play. Power is delivered through the standard PCIe interface and auxiliary connectors without exceeding the board's rated limits.

Sustained load behaviour

Switching to OC Mode lifts the boost clock to 1815 MHz for extended heavy workloads. The robust heatsink and metal backplate dissipate heat over long rendering or compute tasks without throttling. Clock speeds remain stable across prolonged periods thanks to the enhanced thermal headroom of the TUF cooling solution.

Highlights

  • 10 GB GDDR6X memory on a 320-bit bus for high-bandwidth gaming
  • 8704 CUDA cores deliver strong compute performance in modern titles
  • Boost clock up to 1815 MHz in OC mode for extra frame rates
  • Two HDMI 2.1 and three DisplayPort 1.4a outputs drive multiple high-refresh displays
  • PCI Express 4.0 x16 interface provides full bandwidth to the platform

Specifications

Memory TypeDDR

Questions about this item

How do I install the card in a PCI Express 4.0 x16 slot and which step is often missed?

Seat the card fully in the PCI Express 4.0 x16 slot until the retention latch clicks, then connect both required 8‑pin power cables; the step most often missed is attaching the second power connector.

What maintenance will the cooling assembly need over time?

Dust the three axial fans and heatsink fins every few months with compressed air; the thermal paste on the GPU die typically lasts several years before a re‑paste is considered.

At what point does the 320‑Bit GDDR6X memory bandwidth become the limiting factor under sustained load?

When the 10 GB frame buffer fills at 4K ultra settings, the 320‑bit bus saturates before the 8704 CUDA cores reach full utilisation, capping sustained throughput.

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