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ASUS TUF Gaming RTX 3080 10GB triple-fan graphics card in matte black finish

ASUS

ASUS TUF Gaming GeForce RTX 3080 TUF-RTX3080-O10G-GAMING 10GB graphics card

SKU CH-3K7H-87NME

10 GB GDDR6X graphics card with 8704 CUDA cores, boost clock up to 1815 MHz, PCIe 4.0 x16, two HDMI 2.1 and three DisplayPort 1.4a outputs

  • Memory TypeGDDR6X
  • 10 GB GDDR6X memory on a 320-bit bus for high-resolution texture headroom
  • 8704 CUDA cores deliver strong parallel compute for gaming and creative workloads
  • Factory OC boost clock of 1815 MHz raises frame rates out of the box
  • Dual HDMI 2.1 and triple DisplayPort 1.4a support multiple high-refresh displays
  • PCI Express 4.0 x16 interface maximises data throughput to the CPU

ASUS TUF Gaming GeForce RTX 3080 10GB

The ASUS TUF Gaming GeForce RTX 3080 is a graphics card built on the NVIDIA Ampere architecture. It features 8704 CUDA cores and 10GB of GDDR6X memory on a 320-bit interface. The card connects via PCI Express 4.0 x16 and offers output through two HDMI 2.1 ports and three DisplayPort 1.4a connectors.

Who this suits and who should look elsewhere

This card suits enthusiasts targeting high-resolution gaming at 1440p or 4K who want factory overclocked speeds of 1815 MHz in OC mode. It also fits creators needing CUDA acceleration for rendering or compute workloads. Buyers with cases limited to dual-slot clearance or power supplies lacking sufficient 8-pin connectors should consider alternative models.

The specification that decides fit

The 10GB GDDR6X frame buffer on a 320-bit bus determines whether this card meets your texture and resolution demands. If your workflow or target games require more video memory, this specification makes the card unsuitable regardless of clock speeds or cooling design.

Highlights

  • 10 GB GDDR6X memory on a 320-bit bus for high-resolution texture headroom
  • 8704 CUDA cores deliver strong parallel compute for gaming and creative workloads
  • Factory OC boost clock of 1815 MHz raises frame rates out of the box
  • Dual HDMI 2.1 and triple DisplayPort 1.4a support multiple high-refresh displays
  • PCI Express 4.0 x16 interface maximises data throughput to the CPU

Specifications

Memory TypeGDDR6X

Questions about this item

Should I pick the 10 GB version of this RTX 3080 or look for a 16 GB model?

This card is the 10 GB variant with a 320-bit GDDR6X bus. The 16 GB version is a separate SKU not covered by this listing.

What does the 1815 MHz boost clock deliver inside a real system?

In OC mode the GPU can reach 1815 MHz, while Gaming mode defaults to 1785 MHz. Actual sustained clocks depend on your case airflow and power limit.

Does PCIe 4.0 x16 cap bandwidth on a PCIe 3.0 motherboard?

The card uses PCI Express 4.0 x16. On a 3.0 board it will run at 3.0 speeds, which still feeds the 8704 CUDA cores adequately for most workloads.

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