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GIGABYTE RTX 3070 Gaming OC graphics card with triple-fan WINDFORCE cooler and metal backplate

GIGABYTE

GIGABYTE Gaming OC GeForce RTX 3070 8GB graphics card

SKU CH-Q79W-ZDFC2

Factory-overclocked RTX 3070 with 5888 CUDA cores, 8GB GDDR6 on a 256-bit bus and WINDFORCE 3X cooling

  • Graphics processorGeForce RTX 3070
  • Memory capacity8 GB
  • Interface typePCI Express 4.0
  • CUDA core count5888
  • Highest resolution7680 × 4320
  • Boost frequency1815 MHz
  • Factory overclocked boost clock of 1815 MHz for higher frame rates
  • 5888 CUDA cores accelerate rendering and compute workloads
  • 8 GB GDDR6 on a 256-bit bus delivers 14000 MHz effective bandwidth
  • WINDFORCE 3X cooling with alternate spinning fans keeps temperatures low
  • Dual HDMI 2.1 and dual DisplayPort 1.4a drive up to four 7680 x 4320 displays

Ready for 1440p and 4K gaming

The GIGABYTE Gaming OC GeForce RTX 3070 is an 8GB graphics card built on the NVIDIA Ampere architecture with 5888 CUDA cores and a 1815 MHz boost clock. It targets enthusiasts who want high frame rates at 1440p and playable 4K performance in modern titles.

Check power and slot clearance

Verify that your board has a free PCI Express 4.0 slot and that your power supply delivers two 8-pin connectors for the card. Ensure the case length accommodates a triple-fan design and that airflow reaches the WINDFORCE 3X cooling system.

Triple-fan cooling with metal back plate

The WINDFORCE 3X cooler uses alternate spinning fans to move heat away from the GPU while the protection metal back plate adds rigidity. Two HDMI 2.1 and two DisplayPort 1.4a outputs drive up to four displays at 7680 x 4320 resolution.

How it compares

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

Price $1,181.99
Pricier than about 90% 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 1815 MHz
Lower than about 63% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameGIGABYTE
Product lineGaming
Model nameGV-N3070GAMING OC-8GD
Processor
TDP rating220 W
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 3070
Memory capacity8 GB
Boost frequency1815 MHz
CUDA core count5888
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 30 Series
Effective memory speed14000 MHz
Memory bus width256-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
Multi-GPU supportNo
VR readyYes
Ports & slots
Interface typePCI Express 4.0
HDMI ports2 x HDMI 2.1
DisplayPort connectors2 x DisplayPort 1.4a
Power
Recommended power supply650 W
Power input connector1 × 6-Pin + 1 × 8-Pin
Size & build
Form factorATX
Max graphics card length286 mm
Card size11.26 in × 4.53 in
Slots occupied2.5 Slot
More details
Cooling solutionWINDFORCE 3X

Questions about this item

Does the GV-N3070GAMING OC-8GD include power cables or do I need to buy them separately?

The card requires a separate power connection from your PSU; no cables are bundled in the box.

Should I choose the 8 GB 256-bit GDDR6 model or is there a larger memory option for this GPU?

This model is only offered with 8 GB of GDDR6 on a 256-bit bus; no higher-capacity version exists for the RTX 3070.

What does the 1815 MHz boost clock mean for frame rates at 1440p in a modern system?

The 1815 MHz boost clock helps the 5888 CUDA cores sustain high frame rates at 1440p when paired with a PCIe 4.0 platform and adequate cooling.

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