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ASUS Dual GeForce RTX 3070 graphics card, dual-fan cooler, matte black finish, metal backplate, PCI Express 4.0 interface

ASUS Refurbished

ASUS DUAL-RTX3070-8G-SI GeForce RTX 3070 graphics card

SKU CH-NG93-AFMP2 MPN DUAL-RTX3070-8G-SI

Refurbished GeForce RTX 3070 with 5888 CUDA cores, 8GB 256-bit GDDR6 at 14 Gbps, dual-fan cooler and PCI Express 4.0

  • Graphics processorGeForce RTX 3070
  • Memory capacity8 GB
  • Interface typePCI Express 4.0
  • CUDA core count5888
  • Highest resolution7680 × 4320
  • Boost frequencyOC mode : 1755 MHz (Boost Clock) Gaming mode : 1725 MHz (Boo
  • 8GB 256-Bit GDDR6 memory enables high-resolution textures
  • OC boost clock reaches 1755 MHz for responsive frame rates
  • 5888 CUDA cores accelerate parallel compute workloads
  • PCI Express 4.0 interface doubles bandwidth for modern platforms
  • Two HDMI 2.1 and three DisplayPort 1.4a outputs drive four displays

Dual RTX 3070 8GB for 1440p gaming

The ASUS Dual GeForce RTX 3070 comes with 8GB of GDDR6 memory on a 256-bit bus and 5888 CUDA cores. It targets gamers and creators who want solid frame rates at 1440p resolution. The PCI Express 4.0 interface connects to modern platforms without bandwidth limits.

Sustained load behaviour with dual fans

The card runs at a 1725 MHz boost clock in Gaming mode and 1755 MHz in OC mode while the memory operates at 14 Gbps. A dual-fan cooler moves heat away from the Ampere GPU during extended sessions so clocks stay stable rather than throttling after a short burst. The design draws power through two 8-pin connectors fed by a 750W supply.

Build quality and daily connectivity

The shroud and backplate protect the PCB during handling and fit standard ATX cases. Outputs include two HDMI 2.1 ports and three DisplayPort 1.4a connectors that drive up to four displays at 7680 x 4320 resolution. HDCP 2.3 support keeps protected content playing without handshake issues.

How it compares

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

Price $202.99
Cheaper than about 71% of the 4,285 comparable items (median $354.99).
Memory capacity 8 GB
Typical for this category: the median of 3,563 items is 8 GB.
Boost frequency OC mode : 1755 MHz (Boost Clock) Gaming mode : 1725 MHz (Boost Clock)
Lower than about 73% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameASUS
Product lineDual
Model nameDUAL-RTX3070-8G-SI
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 3070
Memory capacity8 GB
Boost frequencyOC mode : 1755 MHz (Boost Clock)
Gaming mode : 1725 MHz (Boost Clock)
CUDA core count5888
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 30 Series
Effective memory speed14 Gbit/s
Memory bus width256-Bit
DirectX support12
OpenGL support4.6
Supported displays4
Multi-GPU supportNo
VR readyYes
Audio & video
HDCP support2.3
Ports & slots
Interface typePCI Express 4.0
HDMI ports2 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 1.4a
Power
Recommended power supply750 W
Power input connector2 × 8-Pin
Size & build
Max graphics card length267 mm
Card size10.51 in × 5.31 in
Slots occupied2.7 slot
Shipping weight1.36 kg
Package size330 × 229 × 127 mm
More details
Cooling solutionDouble Fans

Questions about this item

Will this card fit in a standard mid-tower case with two 8-pin power cables available?

The card uses a dual-fan cooler and requires two 8-pin power connectors; a 750W PSU is recommended.

Can I run four monitors at 4K resolution using the available ports?

Yes, the card provides two HDMI 2.1 and three DisplayPort 1.4a outputs, supporting up to four displays at a maximum resolution of 7680 x 4320.

Is the 8GB GDDR6 memory enough for current 1440p gaming with high texture settings?

The 8GB frame buffer on a 256-bit bus at 14 Gbps delivers strong 1440p performance in modern titles when paired with the 5888 CUDA cores.

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