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ASUS ROG Strix RTX 3070 Ti graphics card in black with triple axial-tech fans

ASUS

ASUS ROG Strix GeForce RTX 3070 Ti 8GB GDDR6X graphics card

SKU CH-MN59-F01ZQ

Triple-fan cooled graphics card with 8 GB GDDR6X memory, 6144 CUDA cores and boost clocks up to 1875 MHz for high-frame-rate 1440p gaming

  • Memory Size8GB
  • Memory TypeGDDR6X
  • ColorBlack
  • CoolerTriple Fans
  • Features8GB GDDR6X dedicated memory for smooth gaming and multitaski
  • 8GB GDDR6X memory enables smooth 1440p gaming and multitasking
  • Boost clock reaches 1875 MHz in OC mode for higher frame rates
  • 6144 CUDA cores accelerate rendering and AI workloads
  • PCI Express 4.0 x16 provides fast data transfer to the system
  • Two HDMI 2.1 and three DisplayPort 1.4a outputs support multiple high-refresh displays

ASUS ROG Strix RTX 3070 Ti 8GB

This graphics card targets enthusiasts who need high frame rates at 1440p resolution. It uses the NVIDIA Ampere architecture with 6144 CUDA cores and 8GB of GDDR6X memory on a 256-bit bus. The PCIe 4.0 x16 interface ensures fast data transfer between the GPU and the rest of the system.

Sustained load behaviour with Axial-tech cooling

The triple-fan Axial-tech design uses a reversed centre fan rotation to reduce turbulence inside the heatsink. In OC mode the boost clock reaches 1875 MHz while Gaming mode runs at 1845 MHz, giving headroom for extended sessions. The increased blade count on all three fans moves more air across the fin stack without raising acoustic levels significantly.

Installation notes and common issues

The card occupies a standard PCIe 4.0 x16 slot and requires adequate case length for its triple-slot cooler. Two HDMI 2.1 and three DisplayPort 1.4a outputs cover most modern display configurations. Builders should verify that their power supply provides the necessary 8-pin connectors and that the chassis airflow can exhaust the heat produced by the 3070 Ti under full load.

Highlights

  • 8GB GDDR6X memory enables smooth 1440p gaming and multitasking
  • Boost clock reaches 1875 MHz in OC mode for higher frame rates
  • 6144 CUDA cores accelerate rendering and AI workloads
  • PCI Express 4.0 x16 provides fast data transfer to the system
  • Two HDMI 2.1 and three DisplayPort 1.4a outputs support multiple high-refresh displays

Specifications

BrandASUS
SeriesASROG-STRIX-RTX3070TI-O8G-G-R
ModelROG-STRIX-RTX3070TI-O8G-GAMING
Part NumberASROG-STRIX-RTX3070TI-O8G-G-R
Memory Size8GB
Memory TypeGDDR6X
ColorBlack
CoolerTriple Fans
Features8GB GDDR6X dedicated memory for smooth gaming and multitasking

Questions about this item

How loud does the triple-fan cooler get when the 1875 MHz boost clock runs all day?

The Axial-tech design uses more blades and a reversed centre fan to move air efficiently, keeping noise lower even at sustained OC mode speeds.

What power connectors must my PSU already provide for the 256-bit GDDR6X card?

The card draws power through its PCIe 4.0 x16 slot and supplemental connectors; check that your supply has the required 8-pin or 12VHPWR leads.

Will the 6144 CUDA cores and HDMI 2.1 ports work with my older PCIe 3.0 motherboard?

Yes, the GPU is backward compatible with PCIe 3.0 slots, though bandwidth drops to 3.0 speeds while HDMI 2.1 and all CUDA features remain fully functional.

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