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Full-length triple-fan graphics card, dark metal shroud with silver accents, illuminated RGB strip, sturdy backplate

GIGABYTE

GIGABYTE GeForce RTX 4070 GAMING OC 12GB GDDR6X graphics card

SKU CH-FMR5-4HB99

Delivers 12 GB GDDR6X memory and 5888 CUDA cores at 2565 MHz with WINDFORCE cooling, dual BIOS and a metal back plate

  • Memory TypeGDDR6X
  • DLSS 3 boosts frame rates with AI upscaling on RTX 4070
  • 5888 CUDA cores accelerate rendering and compute workloads
  • 12 GB GDDR6X memory on 192-bit bus delivers high bandwidth
  • WINDFORCE cooling keeps 2565 MHz boost clock stable under load
  • Metal back plate and Dual BIOS add durability and recovery options

12 GB GDDR6X graphics card

The GIGABYTE GeForce RTX 4070 GAMING OC integrates 12 GB of GDDR6X memory across a 192 bit bus. It is built for enthusiasts who want high frame rates at 1440p or entry 4K gaming. The card uses the Ada Lovelace architecture with 5888 CUDA cores and a 2565 MHz boost clock.

PCI Express 4.0 x16 interface limits

The card connects through a PCI Express 4.0 x16 slot and requires a 700 W power supply. A single 16 pin connector draws power, with a 16 pin to dual 8 pin adaptor included. Display outputs max out at 7680 x 4320 resolution across three DisplayPort 1.4a and one HDMI 2.1a ports.

WINDFORCE cooler and metal back plate

The WINDFORCE cooling system fits a 300 mm long ATX board that is 130 mm wide and 57.6 mm tall. A protection metal back plate stiffens the PCB and shields components. Dual BIOS lets you switch between performance and quiet profiles without software. RGB Fusion lighting adds optional colour accent.

商品特色

  • DLSS 3 boosts frame rates with AI upscaling on RTX 4070
  • 5888 CUDA cores accelerate rendering and compute workloads
  • 12 GB GDDR6X memory on 192-bit bus delivers high bandwidth
  • WINDFORCE cooling keeps 2565 MHz boost clock stable under load
  • Metal back plate and Dual BIOS add durability and recovery options

商品規格

Memory TypeGDDR6X

商品問答

Which version of the RTX 4070 GAMING OC should I choose?

This model is the 12GB GDDR6X variant with a 2565 MHz boost clock and WINDFORCE cooling, factory overclocked above the 2475 MHz reference speed.

What does the 2565 MHz boost clock mean for actual performance?

The 2565 MHz boost clock is the peak frequency the 5888 CUDA cores can reach under load, higher than the 2475 MHz reference, giving extra headroom in games and compute tasks.

What does the PCIe 4.0 x16 interface cap in practice?

The card uses a PCIe 4.0 x16 slot and a single 16-pin power connector with an included dual 8-pin adapter, requiring a 700W PSU for stable operation.

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