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GIGABYTE GeForce RTX 4070 Ti GAMING OC V2 12G graphics card with three WINDFORCE fans, dark metal shroud and backplate

GIGABYTE

GIGABYTE GeForce RTX 4070 Ti GAMING OC V2 12G graphics card

SKU CH-6KBW-WTM4J

A graphics card with 7680 CUDA cores, 12 GB GDDR6X memory at 21 Gbps on a 192-bit bus, and a 2640 MHz boost clock

  • Memory TypeGDDR6X
  • Boosted clock to 2640 MHz for higher frame rates
  • 7680 CUDA cores accelerate rendering and compute workloads
  • 12 GB GDDR6X at 21 Gbps feeds high-resolution textures fast
  • Triple WINDFORCE fans keep temperatures low under load
  • PCI-E 4.0 x16 and 16-pin power deliver stable throughput

Core and memory specification

The card uses a GeForce RTX 4070 Ti display core running at 2640 MHz, a small increase over the 2610 MHz reference speed. It pairs 7680 CUDA cores with 12 GB of GDDR6X memory operating at 21 Gbps across a 192-bit bus. The board connects through a PCI-E 4.0 slot and draws power from a single 16-pin connector.

WINDFORCE triple-fan cooling

Three WINDFORCE fans move air across a full-length heatsink housed in a 300 mm by 130 mm by 57.6 mm shroud. The ATX-format PCB fits standard mounting points while the cooler exhausts heat toward the case rear and side panels. No additional brackets or liquid loops are included in the box.

12 GB GDDR6X frame buffer

The 12 GB GDDR6X frame buffer and 192-bit bus determine whether the card can hold high-resolution textures and geometry for 4K gaming or creative workloads. Outputs comprise three DisplayPort 1.4a and one HDMI 2.1a ports, supporting up to 7680x4320 resolution across four displays. A 750 W power supply is recommended for stable operation.

Highlights

  • Boosted clock to 2640 MHz for higher frame rates
  • 7680 CUDA cores accelerate rendering and compute workloads
  • 12 GB GDDR6X at 21 Gbps feeds high-resolution textures fast
  • Triple WINDFORCE fans keep temperatures low under load
  • PCI-E 4.0 x16 and 16-pin power deliver stable throughput

Specifications

Memory TypeGDDR6X

Questions about this item

Will the three WINDFORCE fans need any replacement or maintenance over time?

The card uses three WINDFORCE fans for cooling; fan bearings can wear after extended use, so dust removal and occasional bearing checks are the only upkeep required.

What limit appears first when the 12 GB GDDR6X memory runs at 21 Gbps under sustained load?

The 192-bit memory bus and 12 GB GDDR6X capacity set the bandwidth ceiling, so memory throughput saturates before the GPU compute units in heavy workloads.

How much heat and power does the card produce when running all day with a 2640 MHz core clock?

The board draws power through a single 16-pin connector and the manufacturer suggests a 750 W supply, so sustained operation stays within that power envelope and the triple-fan cooler manages the resulting heat.

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