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Triple-fan graphics card in dark finish with metal backplate

GIGABYTE

GIGABYTE Gaming GeForce RTX 4070 OC 12GB graphics card

SKU CH-VMQ3-D97AT

12 GB GDDR6X graphics card with triple-fan cooling, PCIe 4.0 x16 interface, 21 Gbps memory speed, 192-bit bus, 200 W TDP and four display outputs supporting 7680 x 4320 resolution

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4070
  • Effective Memory Clock21000 MHz (21 Gbps)
  • Memory Size12GB
  • 12 GB GDDR6X memory at 21 Gbps feeds high-resolution textures
  • Triple-fan cooler keeps the 200 W GPU stable under load
  • PCI Express 4.0 x16 interface delivers full bandwidth to the RTX 4070
  • Four-display support via HDMI and three DisplayPort outputs
  • 7680 x 4320 maximum resolution drives 8K workflows and gaming

12GB GDDR6X Capacity

This GIGABYTE Gaming GeForce RTX 4070 OC 12GB graphics card targets 1440p gamers and content creators who need reliable frame rates in modern titles. The 12GB GDDR6X frame buffer provides ample capacity for high-resolution textures and complex scenes at this performance tier.

192-Bit Memory Interface

The 192-bit bus runs at 21000 MHz effective clock. This configuration delivers strong bandwidth for 1440p gaming, though the narrower bus and fixed 12GB capacity can become limiting factors at 4K ultra settings or in future titles demanding larger VRAM pools.

PCI Express 4.0 x16 Interface

The card connects via PCI Express 4.0 x16, offering 16 GT/s per lane throughput. On PCIe 3.0 platforms the link operates at half that rate, which may marginally affect data-heavy workloads. The board draws 200W TDP and requires a 700W power supply.

Highlights

  • 12 GB GDDR6X memory at 21 Gbps feeds high-resolution textures
  • Triple-fan cooler keeps the 200 W GPU stable under load
  • PCI Express 4.0 x16 interface delivers full bandwidth to the RTX 4070
  • Four-display support via HDMI and three DisplayPort outputs
  • 7680 x 4320 maximum resolution drives 8K workflows and gaming

Specifications

BrandGIGABYTE
SeriesGaming
ModelGV-N4070GAMING OC-12GD
InterfacePCI Express 4.0 x16
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4070
Effective Memory Clock21000 MHz (21 Gbps)
Memory Size12GB
Memory Interface192-Bit
Memory TypeGDDR6X
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI
DisplayPort3 x DisplayPort
Max Resolution7680 x 4320
CoolerTriple Fans
Thermal Design Power200W
Recommended PSU Wattage700W
Power Connector1 x 16-Pin
Form FactorATX
Max GPU Length300 mm
Slot Width3 Slots

Questions about this item

Will the PCI Express 4.0 x16 interface work with my older PCIe 3.0 motherboard slot?

The card fits any PCIe x16 slot; on a 3.0 motherboard it will run at 3.0 speeds and still deliver full RTX 4070 performance.

How can I verify the 21000 MHz memory clock is active after installing the drivers?

Open the NVIDIA control panel or GPU-Z and check that the memory clock reads 21000 MHz and the memory size shows 12GB GDDR6X.

What cables or adapters are included in the box for the 1 x HDMI and 3 x DisplayPort outputs?

The package contains the graphics card and a quick-install guide; display cables for HDMI or DisplayPort monitors must be purchased separately.

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