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GIGABYTE GeForce GTX 1660 Ti OC 6G (GV-N166TOC-6GD)

GIGABYTE GeForce GTX 1660 Ti OC 6G (GV-N166TOC-6GD)
Brand: Gigabyte
Category: Graphics Cards
  • Cores: 1536 CUDA CORES
  • Base Clock: 1500 MHz
  • Boost Clock: 1800 MHz
  • Memory: 6GB GDDR6
  • VR Ready: YES
  • Resolutions Supported: [email protected]

GPUSpecs's Rating

The rating given by GPUSpecs

  • Speed 8 / 10
  • Price 7 / 10
  • Performance 8 / 10
  • Design 6 / 10

GIGABYTE GeForce GTX 1660 Ti OC 6G Features

The GTX 1660 Ti is the best mid-grade graphics card in its price range. From 6GB of GDDR6 memory, to adjustable blade fans for maximum airflow and back plate protection design, this card ensures you’re buying quality that stays cool. The overclocking on this unit makes it ideal for enthusiasts who would like extra power when upgrading their machine’s GPU!

Shown to be more efficient and powerful than its predecessors, the GIGABYTE GeForce GTX 1660 Ti OC 6G pushes every graphic intensive game to higher levels. It is impeccably engineered with a 90mm unique blade fan that circulates overall system airflow and uses alternate spinning fans when up against high-temperature sources, such as an internal power supply. Furthermore, it boasts a Gigabyte exclusive WINDFORCE 2X cooling system which has been independently tested for optimum performance.

The included 6GB graphics card will take your gaming experience to new heights while this 1800 MHz (reference 1770) ensures faster frames per second and a smoother gameplay quality for today’s AAA titles; all in awe of NVIDIA Turing architecture.

Included is 6GB GDDR6, 192-bit memory buffer and a core clock speed of 1800 MHz for excellent Dx12/Vulkan gaming experiences with up to 80% improved visuals compared to previous models, plus stunning 4K HDR content playback or maxed out settings when playing the latest AAA titles at 1080p as well.

Check more GTX 1660 Ti graphics cards here.


Purchase This Card


Manufacturer Gigabyte
GPU Architecture Nvidia Turing 12nm
Base Clock 1500 MHz
Boost Clock 1800 MHz
Transistor Amount 6.6 Billion
Cores 1536 CUDA CORES
Texture Units 96
ROPs 48

Cores & Texture Config


Memory Size 6GB GDDR6
Memory Clock 12000 MHz
Memory Interface Width 192-bit
Memory Bandwidth 288 GB/s




DirectX® Version 12
OpenCL 1.2
OpenGL 4.6
Shader Model 6.5
SLI/Crossfire Ready
VR Ready
RGB Lighting
Extra Technologies NVIDIA GeForce Experience, NVIDIA Ansel, NVIDIA Highlights, Game Ready Drivers, HDCP 2.2, NVIDIA GPU Boost, NVIDIA Encoder (NVENC) (Turing)


Maximum resolution Up to [email protected]
Display Port 3 x 1.4a
HDMI 1 x 2.0b
Dual Link DVI No
Single Link DVI No


Interface PCI-E 3.0 x16
Power Connectors 1 x 8 pin
PSU Recommendation 450 W
Graphics Card Power 120 W


Length 22.6 cm (8.9")
Width 2 Slot (4.5 cm)
Height 12.0 cm (4.73")

Extra Information

Price (at release) $279 USD
Weight 0.8 kg (1.74 pounds)
Released 22 February, 2019

Price History

Price History for GIGABYTE GeForce GTX 1660 Ti OC 6G 192-bit GDDR6 DisplayPort 1.4 HDMI 2.0B with Windforce 2X...


Current Price $177.77 January 23, 2023
Highest Price $917.98 February 2, 2022
Lowest Price $177.77 January 23, 2023
Since February 2, 2022

Last price changes

$415.99 January 26, 2023
$177.77 January 23, 2023
$183.68 January 21, 2023
$183.70 January 20, 2023
$415.99 January 8, 2023
Create Your Free Price Drop Alert!
Set Alert for GIGABYTE GeForce GTX 1660 Ti OC 6G 192-bit GDDR6 DisplayPort 1.4 HDMI 2.0B with Windforce 2X... - $177.77


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