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ASUS Dual GeForce RTX 3070 graphics card with two axial fans and metal backplate

ASUS

ASUS DUAL-RTX3070-O8G graphics card

SKU CH-9WZC-2ZVME MPN DUAL-RTX3070-O8G

Refurbished GeForce RTX 3070 GPU with 5888 CUDA cores, 8GB 256-bit GDDR6 memory at 14 Gbps, 1800 MHz core clock, PCI Express 4.0.

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 30 Series
  • GPUGeForce RTX 3070
  • Core Clock1800 MHz
  • CUDA Cores5888
  • 8 GB GDDR6 memory handles high-resolution textures
  • 5888 CUDA cores accelerate compute and rendering workloads
  • PCI Express 4.0 interface doubles bandwidth over 3.0
  • 2 HDMI 2.1 and 3 DisplayPort 1.4a ports drive four 8K displays
  • Boost clock reaches 1800 MHz for responsive gaming performance

ASUS Dual RTX 3070 8GB Graphics Card

This refurbished ASUS Dual GeForce RTX 3070 graphics card delivers 5888 CUDA cores and 8GB of GDDR6 memory on a 256-bit bus. It targets gamers and creators who need strong 1440p performance and multi-monitor flexibility from a compact dual-fan design.

Compatibility Check Before Ordering

Verify that your motherboard has a free PCI Express 4.0 slot and that your chassis can fit a dual-slot card. Ensure your power supply meets the 750W recommendation and provides two 8-pin PCIe power connectors for stable operation.

Build Quality and Daily Use

The dual-fan cooler keeps thermals in check while the metal backplate adds rigidity and protects the PCB. Three DisplayPort 1.4a and two HDMI 2.1 ports support up to four displays at 7680 x 4320 resolution for versatile desktop or VR setups.

Highlights

  • 8 GB GDDR6 memory handles high-resolution textures
  • 5888 CUDA cores accelerate compute and rendering workloads
  • PCI Express 4.0 interface doubles bandwidth over 3.0
  • 2 HDMI 2.1 and 3 DisplayPort 1.4a ports drive four 8K displays
  • Boost clock reaches 1800 MHz for responsive gaming performance

Specifications

BrandASUS
SeriesDual
ModelDUAL-RTX3070-O8G
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 30 Series
GPUGeForce RTX 3070
Core Clock1800 MHz
CUDA Cores5888
Effective Memory Clock14 Gbps
Memory Size8GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
Max Resolution7680 x 4320
SLI SupportNo
Virtual Reality ReadyYes
CoolerDouble Fans
Recommended PSU Wattage750W
Power Connector2 x 8-Pin
HDCP Ready2.3
FeaturesNVIDIA Ampere Streaming Multiprocessors: The building blocks for the world's fastest, most efficient GPU, the all-new Ampere SM brings 2X the FP32 throughput and improved power efficiency.
2nd Generation RT Cores: Experience 2X the throughput of 1st gen RT Cores, plus concurrent RT and shading for a whole new level of ray tracing performance.
3rd Generation Tensor Cores: Get up to 2X the throughput with structural sparsity and advanced AI algorithms such as DLSS. Now with support for up to 8K resolution, these cores deliver a massive boost in game performance and all-new AI capabilit
Max GPU Length267 mm
Card Dimensions (L x H)10.51" x 5.31"
Slot Width2.7 slot
Shipping weight1.84 kg
Package size419 × 235 × 89 mm

Questions about this item

Will a 750 W power supply handle this card with two 8-pin connectors?

The manufacturer recommends a 750 W PSU and the card draws power through two 8-pin connectors, so a quality 750 W unit is sufficient.

Does the card fit a PCI Express 4.0 slot and work on a 3.0 motherboard?

It uses a PCI Express 4.0 interface and is backward compatible with 3.0 slots, though bandwidth will run at 3.0 speeds.

Can I drive four displays at once using the HDMI and DisplayPort outputs?

Yes, the card provides two HDMI 2.1 and three DisplayPort 1.4a ports with multi-monitor support for up to four screens.

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