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Triple-fan graphics card with silver shroud, RGB lighting and metal backplate

GIGABYTE

GIGABYTE GV-N307TGAMING OC-8G GeForce RTX 3070 Ti graphics card

SKU CH-9E5X-BE5Y4 MPN GV-N307TGAMING OC-8G

Refurbished GeForce RTX 3070 Ti with 8 GB GDDR6X, 6144 CUDA cores at 1830 MHz and WINDFORCE 3X cooling

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 30 Series
  • GPUGeForce RTX 3070 Ti
  • Core Clock1830 MHz
  • CUDA Cores6144
  • Boosted 1830 MHz core clock drives high frame rates
  • 6144 CUDA cores accelerate rendering and compute workloads
  • 8GB GDDR6X memory at 19000 MHz feeds the 256-bit bus
  • WINDFORCE 3X cooler with alternate spinning fans keeps thermals in check
  • Dual HDMI 2.1 and dual DisplayPort 1.4a support four 7680 x 4320 displays

GIGABYTE GeForce RTX 3070 Ti Gaming

This GIGABYTE GeForce RTX 3070 Ti graphics card targets enthusiasts and creators who need high frame rates at 1440p or entry-level 4K. It connects via PCI Express 4.0 and drives up to four displays through two HDMI 2.1 and two DisplayPort 1.4a outputs. The 8GB GDDR6X frame buffer suits modern texture-heavy workloads.

Sustained load with WINDFORCE 3X cooling

The WINDFORCE 3X cooler uses alternate spinning fans and a protection metal back plate to manage the 290W thermal design power during extended sessions. A 750W power supply feeding two 8-pin connectors keeps the 1830 MHz boost clock stable over long renders or gaming marathons. RGB Fusion 2.0 lighting remains configurable without affecting thermals.

8GB GDDR6X on a 256-bit bus

The single specification that decides fit is the 8GB GDDR6X memory on a 256-bit interface running at 19000 MHz effective. This bandwidth ceiling determines whether the card can hold your working set in heavy ray-traced titles at 7680 x 4320 or large creative projects. If your workload regularly exceeds 8GB VRAM, a larger frame buffer is required.

Highlights

  • Boosted 1830 MHz core clock drives high frame rates
  • 6144 CUDA cores accelerate rendering and compute workloads
  • 8GB GDDR6X memory at 19000 MHz feeds the 256-bit bus
  • WINDFORCE 3X cooler with alternate spinning fans keeps thermals in check
  • Dual HDMI 2.1 and dual DisplayPort 1.4a support four 7680 x 4320 displays

Specifications

BrandGIGABYTE
SeriesGaming
ModelGV-N307TGAMING OC-8GD
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 30 Series
GPUGeForce RTX 3070 Ti
Core Clock1830 MHz
CUDA Cores6144
Effective Memory Clock19000 MHz
Memory Size8GB
Memory Interface256-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x HDMI 2.1
DisplayPort2 x DisplayPort 1.4a
Max Resolution7680 x 4320
SLI SupportNo
Virtual Reality ReadyYes
CoolerWINDFORCE 3X
Thermal Design Power290W
Recommended PSU Wattage750W
Power Connector2 x 8-Pin
FeaturesNVIDIA Ampere Streaming Multiprocessors
2nd Generation RT Cores
3rd Generation Tensor Cores
Powered by GeForce RTX 3070 Ti
Integrated with 8GB GDDR6X 256-bit memory interface
WINDFORCE 3X Cooling System with alternate spinning fans
RGB Fusion 2.0
Protection metal back plate
Form FactorATX
Max GPU Length320 mm
Card Dimensions (L x H)12.60" x 5.08"
Shipping weight1.72 kg
Package size406 × 241 × 95 mm

Questions about this item

How much heat and power does the 290W TDP card produce when running all day?

The board has a 290W thermal design power and the WINDFORCE 3X cooler uses three alternate-spinning fans to move that heat out of the case.

What power supply and connectors are needed for the 290W TDP and dual 8-pin plugs?

A 750W PSU with two 8-pin PCIe power cables is required to feed the card.

Will the 320 mm length and PCI Express 4.0 interface work with an older motherboard and case?

The card fits a standard ATX slot and is 320 mm long; PCI Express 4.0 is backward compatible with 3.0 motherboards.

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