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ASUS TUF Gaming RTX 3070 graphics card with triple fans and industrial silver shroud

ASUS Refurbished

ASUS TUF-RTX3070-O8G-GAMI GeForce RTX 3070 graphics card

SKU CH-AXAW-DCHSE MPN TUF-RTX3070-O8G-GAMI

Refurbished GeForce RTX 3070 with 8GB GDDR6 memory, 5888 CUDA cores and a 1845 MHz boost clock on a triple-fan cooler

  • Graphics processorGeForce RTX 3070
  • Memory capacity8 GB
  • Interface typePCI Express 4.0
  • CUDA core count5888
  • Highest resolution7680 × 4320
  • Type of memoryGDDR6
  • 8GB GDDR6 memory and 256-bit bus deliver high bandwidth for 1440p gaming
  • 5888 CUDA cores at 1845 MHz boost clock provide strong compute performance
  • PCI Express 4.0 interface enables fast data transfer to compatible motherboards
  • Triple-fan cooler keeps thermals in check during extended sessions
  • HDMI 2.1 and DisplayPort 1.4a outputs support 7680 x 4320 resolution across four displays

ASUS TUF RTX 3070 8GB Gaming GPU

The ASUS TUF GeForce RTX 3070 is a refurbished graphics card built on the NVIDIA Ampere architecture. It delivers 5888 CUDA cores and 8GB of GDDR6 memory across a 256-bit bus. The card connects via PCI Express 4.0 and draws power through two 8-pin connectors. A triple-fan cooler manages thermals under load.

Best for 1440p gaming and VR rigs

This card suits builders targeting high-refresh 1440p play or entry-level 4K with a 750W power supply. It supports four simultaneous displays over two HDMI 2.1 and three DisplayPort 1.4a outputs. Systems limited to PCIe 3.0 or PSUs below 750W should consider a lower-tier model instead.

8GB GDDR6 frame buffer decides fit

The 8GB GDDR6 frame buffer is the single spec that determines whether this GPU matches your workload. It caps texture pool size for modern titles at 1440p ultra or 4K medium settings. If your workflow needs more video memory for 4K high textures or heavy compute, look at a card with a larger buffer.

How it compares

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

Price $211.99
Cheaper than about 70% 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.
CUDA core count 5888
Higher than about 60% of the 1,946 comparable items (median 4,352).

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Specifications

Product
Brand nameASUS
Product lineTUF Gaming
Model nameTUF-RTX3070-O8G-GAMING
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 3070
Memory capacity8 GB
CUDA core count5888
Core frequency1845 MHz
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 length300 mm
Card size11.81 in × 5 in
Slots occupied2.7 slot
Shipping weight1.70 kg
Package size406 × 235 × 89 mm
More details
Cooling solutionTriple Fans

Questions about this item

What case clearance does the triple-fan cooler on the TUF-RTX3070-O8G-GAMING require?

The card uses a triple-fan design; measure your chassis length and height against the cooler to confirm it will fit before ordering.

How do I connect power to the two 8-Pin connectors on this RTX 3070?

Plug two separate 8-Pin PCIe cables from the power supply into the card; avoid using a single daisy-chained cable so each connector gets full current.

When should I replace the thermal paste on the GeForce RTX 3070 GPU?

Re-paste if core temperatures rise noticeably above stock levels after cleaning the heatsink and verifying fan operation.

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