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GIGABYTE GTX 1660 SUPER dual-slot card with three fans and metal backplate

GIGABYTE

GIGABYTE GV-N166SGAMING OC-6G GeForce GTX 1660 SUPER graphics card

SKU CH-94NY-VVY19 MPN GV-N166SGAMING OC-6G

Refurbished GeForce GTX 1660 SUPER with 6GB GDDR6 memory, 1408 CUDA cores at 1860 MHz, WINDFORCE 3X cooling and four display outputs for multi-monitor setups

  • InterfacePCI Express 3.0 x16
  • Chipset ManufacturerNVIDIA
  • GPUGeForce GTX 1660 SUPER
  • Core Clock1860 MHz
  • CUDA Cores1408
  • Effective Memory Clock14000 MHz
  • Factory-overclocked 1860 MHz core clock boosts frame rates in 1080p titles
  • 6 GB GDDR6 on a 192-bit bus delivers high memory bandwidth for texture-heavy games
  • WINDFORCE 3X cooler with alternate-spinning fans keeps thermals in check under load
  • Four display outputs — HDMI 2.0b plus three DisplayPort 1.4 — drive multi-monitor setups
  • Metal back-plate reinforces the PCB and aids heat dissipation

GIGABYTE GTX 1660 SUPER 6GB GDDR6

This GIGABYTE graphics card is built around the NVIDIA GeForce GTX 1660 SUPER GPU with 1408 CUDA cores and 6GB of GDDR6 memory on a 192-bit interface. It connects via PCI Express 3.0 x16 and delivers a core clock of 1860 MHz. The board is suited for 1080p gaming and multi-monitor productivity setups.

WINDFORCE 3X cooling under sustained load

The WINDFORCE 3X cooler uses alternate spinning fans to move heat away from the GPU during extended sessions. With a thermal design power of 125W, the card maintains stable clocks across long gaming or rendering workloads rather than throttling after a short burst. The metal back plate adds structural rigidity and helps dissipate heat from the rear of the PCB.

PCIe 3.0 slot and 450W PSU check

Verify that your motherboard has a free PCI Express 3.0 x16 slot and that the case can accommodate a 280 mm long, dual-slot ATX card. The board requires a single 8-pin power connector and the manufacturer specifies a minimum 450W system power supply. Outputs include one HDMI 2.0b and three DisplayPort 1.4 connectors for up to four displays at 7680 x 4320 resolution.

Highlights

  • Factory-overclocked 1860 MHz core clock boosts frame rates in 1080p titles
  • 6 GB GDDR6 on a 192-bit bus delivers high memory bandwidth for texture-heavy games
  • WINDFORCE 3X cooler with alternate-spinning fans keeps thermals in check under load
  • Four display outputs — HDMI 2.0b plus three DisplayPort 1.4 — drive multi-monitor setups
  • Metal back-plate reinforces the PCB and aids heat dissipation

Specifications

BrandGIGABYTE
ModelGV-N166SGAMING OC-6GD
InterfacePCI Express 3.0 x16
Chipset ManufacturerNVIDIA
GPUGeForce GTX 1660 SUPER
Core Clock1860 MHz
CUDA Cores1408
Effective Memory Clock14000 MHz
Memory Size6GB
Memory Interface192-Bit
Memory TypeGDDR6
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.0b
DisplayPort3 x DisplayPort 1.4
Max Resolution7680 x 4320 @ 60 Hz
CoolerWINDFORCE 3X
Thermal Design Power125W
System RequirementsSystem PSU Limitation: 450W
Power Connector8-Pin
FeaturesPowered by GeForce GTX 1660 SUPER
Integrated with 6GB GDDR6 192-bit memory interface
WINDFORCE 3X Cooling System with alternate spinning fans
RGB Fusion 2.0 - synchronize with other AORUS devices
Protection Back Plate
Form FactorATX
Max GPU Length280 mm
Card Dimensions (L x H)11.02" x 4.57"
Slot Width2 Slots
Shipping weight1.38 kg
Package size406 × 236 × 94 mm

Questions about this item

How loud and hot does the WINDFORCE 3X cooler run when the card draws its 125W TDP all day?

The WINDFORCE 3X cooler uses alternate-spinning fans and a back plate to dissipate the 125W thermal design power during extended loads.

My power supply only has a single 8-pin PCIe connector — is that enough for this card?

Yes, the card requires one 8-pin power connector and the system PSU limitation is 450W.

Will the PCI Express 3.0 x16 interface bottleneck performance on my older motherboard that only supports PCIe 2.0?

The card operates on PCI Express 3.0 x16 and is backward compatible with PCIe 2.0 slots, though bandwidth will be limited to the older standard.

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