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Black dual-slot graphics card with three axial fans and a metal backplate

GIGABYTE Refurbished

GIGABYTE GV-N166SGAMING-6GD GeForce GTX 1660 SUPER graphics card

SKU CH-NN1T-1X3TJ MPN GV-N166SGAMING-6GD

Refurbished graphics card with 6 GB GDDR6 memory, 1408 CUDA cores and a WINDFORCE 3X cooler for 1080p gaming

  • 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
  • 6 GB GDDR6 memory keeps textures sharp at 1080p
  • 1408 CUDA cores deliver smooth frame rates in modern titles
  • WINDFORCE 3X cooler with alternate spinning fans maintains low temperatures
  • HDMI 2.0b plus three DisplayPort 1.4 outputs drive up to four displays
  • 125 W TDP runs on a 450 W PSU with a single 8-pin connector

Ready for 1080p gaming

The GIGABYTE GV-N166SGAMING-6GD is a GeForce GTX 1660 SUPER graphics card built for 1080p gaming. It uses the NVIDIA Turing architecture with 1408 CUDA cores and a 1785 MHz core clock. The 6GB GDDR6 frame buffer on a 192-bit bus runs at an effective 14000 MHz. The WINDFORCE 3X cooler with alternate spinning fans keeps temperatures in check.

Check power and space first

Your power supply must deliver at least 450W and provide an 8-pin connector for the 125W board. The card occupies two slots and measures 280 mm long, so verify case clearance before ordering. A PCI Express 3.0 x16 slot is required. Display outputs include one HDMI 2.0b and three DisplayPort 1.4 connectors for up to four monitors at 7680 x 4320 @ 60 Hz.

Steady clocks under load

The 125W thermal design power means the card draws a consistent amount of energy during extended sessions. The WINDFORCE 3X cooler with alternate spinning fans and a protective back plate helps maintain the 1785 MHz core clock without rapid throttling. GDDR6 memory at 14000 MHz sustains bandwidth for longer 1080p workloads. Expect stable frame pacing rather than short burst peaks.

How it compares

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

Price $57.99
Cheaper than about 96% 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).

New to this? How to buy a graphics card with Bitcoin — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameGIGABYTE
Model nameGV-N166SGAMING-6GD
Product colorBlack
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 frequency1785 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 × 4.59 in
Slots occupied2 Slots
Shipping weight1.32 kg
Package size404 × 241 × 94 mm
More details
Cooling solutionWINDFORCE 3X

Questions about this item

Does the box include a power cable or adapter for the 8-pin connector?

The card requires one 8-pin PCIe power connector from your power supply; no adapter or cable is included in the box.

Is the 6 GB GDDR6 frame buffer enough for 1440p gaming or should I look for a larger model?

With 6 GB on a 192-bit bus the card handles 1080p ultra and many 1440p titles at high settings; heavier 1440p workloads may need more memory.

What does the 1785 MHz core clock deliver in actual games once the card is installed?

The 1785 MHz boost clock drives the 1408 CUDA cores for solid 1080p performance in modern titles at high to ultra quality.

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