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Triple-fan graphics card with silver shroud and RGB lighting

ASUS

ASUS ROG Strix GeForce RTX 3070 Ti O8G Gaming graphics card

SKU CH-F53F-ZZSJ3

Equipped with 8 GB GDDR6X on a 256-bit bus, 6144 CUDA cores and boost clocks up to 1875 MHz over PCIe 4.0 x16, plus two HDMI 2.1 and three DisplayPort 1.4a outputs

  • Memory TypeDDR
  • 8GB GDDR6X memory delivers high bandwidth for 4K textures
  • OC boost clock of 1875 MHz raises frame rates in heavy loads
  • 6144 CUDA cores accelerate parallel compute for rendering
  • PCI Express 4.0 x16 doubles bus throughput versus 3.0
  • Two HDMI 2.1 and three DisplayPort 1.4a outputs drive multiple high-refresh displays

Strix RTX 3070 Ti 8GB GDDR6X

The ASUS ROG Strix GeForce RTX 3070 Ti O8G Gaming is a graphics card built on the Ampere architecture with 8GB of 256-Bit GDDR6X memory. It connects via a PCI Express 4.0 x16 interface and features 6144 CUDA cores. The card offers two HDMI 2.1 ports and three DisplayPort 1.4a outputs for multi-monitor setups.

Ideal for 1440p high-refresh gaming

This model suits enthusiasts targeting high frame rates at 1440p resolution in modern titles. The factory overclock reaches 1875 MHz boost in OC mode and 1845 MHz in Gaming mode. Buyers planning sustained 4K gameplay or heavy VRAM workloads should consider cards with a larger memory buffer.

8GB 256-Bit GDDR6X memory

The 8GB 256-Bit GDDR6X frame buffer is the specification that determines if this card fits your workload. It provides high bandwidth for texture-heavy scenes at 1440p but can limit 4K texture quality or future-proofing. Verify your target resolution and VRAM requirements before purchase.

Highlights

  • 8GB GDDR6X memory delivers high bandwidth for 4K textures
  • OC boost clock of 1875 MHz raises frame rates in heavy loads
  • 6144 CUDA cores accelerate parallel compute for rendering
  • PCI Express 4.0 x16 doubles bus throughput versus 3.0
  • Two HDMI 2.1 and three DisplayPort 1.4a outputs drive multiple high-refresh displays

Specifications

Memory TypeDDR

Questions about this item

How do I confirm the card is hitting its 1875 MHz boost clock in OC mode after installation?

Use GPU monitoring software to observe the core frequency under load; it should reach 1875 MHz when the OC profile is selected in the vendor utility.

Which cables or adapters are included versus sold separately for the 2 HDMI 2.1 and 3 DisplayPort 1.4a outputs?

The card provides the ports themselves; display cables are not bundled and must be purchased to match your monitors.

Is the 8 GB 256-bit GDDR6X version the only capacity offered for this ROG Strix 3070 Ti model?

Yes, this SKU is defined by 8 GB of GDDR6X on a 256-bit bus; no other memory configurations exist for this specific model.

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