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Graphics card with two axial fans and metal backplate

GIGABYTE

GIGABYTE GeForce RTX 4070 WINDFORCE 2X OC 12G graphics card

SKU CH-RC1Q-TY29H

GeForce RTX 4070 GPU with 5888 CUDA cores, 12GB GDDR6X memory on a 192-bit bus, and a dual-fan WINDFORCE cooler

  • Graphics processorGeForce RTX 4070
  • Memory capacity12 GB
  • Interface typePCI Express 4.0 x16
  • CUDA core count5888
  • Highest resolution7680 × 4320
  • Type of memoryGDDR6X
  • 12 GB GDDR6X memory enables high-resolution gaming at 7680 x 4320
  • WINDFORCE dual-fan cooler keeps the GPU running at 2490 MHz boost clock
  • 5888 CUDA cores accelerate ray-traced titles with third-generation RT cores
  • PCI Express 4.0 x16 interface provides full bandwidth for modern platforms
  • Dual BIOS and metal backplate add reliability and structural protection

Ready for 1440p and 4K gaming

The GIGABYTE GeForce RTX 4070 WINDFORCE 2X OC 12G is a full-size graphics card built around the NVIDIA GeForce RTX 4070 GPU. It delivers 5888 CUDA cores clocked at 2490 MHz and 12GB of GDDR6X memory across a 192-bit bus running at 21000 MHz. The PCI Express 4.0 x16 interface suits modern motherboards targeting high frame rates at 1440p or entry 4K.

WINDFORCE cooler with Dual BIOS and anti-sag bracket

Two WINDFORCE fans drive airflow through a heatsink backed by a metal protection plate that stiffens the PCB. RGB Fusion lighting can be synchronised with compatible software. A Dual BIOS switch lets you choose between performance and quiet profiles without opening the case. The bundled anti-sag bracket supports the card’s length to prevent PCIe slot stress over time.

Check PSU connectors and case length clearance

Verify that your power supply provides the required 12VHPWR or dual 8-pin PCIe connectors for the RTX 4070. Measure the available graphics card length in your chassis against the card’s full dimensions to ensure the cooler and backplate fit. Confirm your motherboard has a free PCI Express 4.0 x16 slot and that your monitor uses HDMI or DisplayPort for 7680 x 4320 output.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $530.99
Pricier than about 67% of the 4,285 comparable items (median $354.99).
Memory capacity 12 GB
Higher than about 60% of the 3,563 comparable items (median 8 GB).
CUDA core count 5888
Higher than about 60% of the 1,946 comparable items (median 4,352).

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Specifications

Product
Brand nameGIGABYTE
Product lineWINDFORCE
Model nameGV-N4070WF2OC-12GD
Processor
TDP rating145 W
Memory
Type of memoryGDDR6X
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 4070
Memory capacity12 GB
CUDA core count5888
Core frequency2490 MHz
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 40 Series
Effective memory speed21000 MHz (21 Gbit/s)
Memory bus width192-Bit
DirectX support12
OpenGL support4.6
Supported displays4
Ports & slots
Interface typePCI Express 4.0 x16
HDMI ports1 x HDMI
DisplayPort connectors3 x DisplayPort
Power
Recommended power supply650 W
Power input connector8-Pin
Size & build
Form factorATX
Max graphics card length201 mm
Slots occupied2.5 Slots
More details
Cooling solutionDouble Fans

Questions about this item

How often should the WINDFORCE dual fans be cleaned to keep the RTX 4070 running cool?

Blow dust out of the two fans and heatsink fins every few months; the metal back plate protects the PCB but does not stop dust build-up on the fin stack.

Which spec hits its ceiling first during long gaming sessions on this 12 GB GDDR6X card?

The 192-bit memory interface and 21 Gbps effective clock limit sustained bandwidth before the 5888 CUDA cores or 2490 MHz core clock become the bottleneck.

What noise and heat levels should I expect when the GV-N4070WF2OC-12GD runs all day?

The WINDFORCE cooler keeps temperatures in check under continuous load, while the dual fans spin up audibly but stay within typical desktop tolerances for a 12 GB RTX 4070.

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