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

GIGABYTE Refurbished

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

  • Graphics processorGeForce GTX 1660 SUPER
  • Memory capacity6 GB
  • Interface typePCI Express 3.0 x16
  • CUDA core count1408
  • Highest resolution7680 × 4320 @ 60 Hz
  • Type of memoryGDDR6
  • 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.

How it compares

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

Price $78.99
Cheaper than about 94% of the 4,285 comparable items (median $354.99).
Memory capacity 6 GB
Lower than about 80% of the 3,563 comparable items (median 8 GB).
CUDA core count 1408
Lower than about 90% of the 1,946 comparable items (median 4,352).

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Specifications

Product
Brand nameGIGABYTE
Model nameGV-N166SGAMING OC-6GD
Processor
TDP rating125 W
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320 @ 60 Hz
Graphics
Graphics processorGeForce GTX 1660 SUPER
Memory capacity6 GB
CUDA core count1408
Core frequency1860 MHz
Chipset makerNVIDIA
Effective memory speed14000 MHz
Memory bus width192-Bit
DirectX support12
OpenGL support4.6
Supported displays4
Ports & slots
Interface typePCI Express 3.0 x16
HDMI ports1 x HDMI 2.0b
DisplayPort connectors3 x DisplayPort 1.4
Power
Power input connector8-Pin
Size & build
Form factorATX
Max graphics card length280 mm
Card size11.02 in × 4.57 in
Slots occupied2 Slots
Shipping weight1.38 kg
Package size406 × 236 × 94 mm
More details
Cooling solutionWINDFORCE 3X

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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