(Bundle With PC) Gigabyte GTX 1660 Ti OC 6GB GDDR6 Graphics Card #GV-N166TOC-6GD

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(Bundle With PC) Gigabyte GTX 1660 Ti OC 6GB GDDR6 Graphics Card #GV-N166TOC-6GD

Product Id:

Regular Price  59,350
Special Price  55,000


Quick Overview

Gigabyte GTX 1660 Ti OC 6GB GDDR6 Graphics Card #GV-N166TOC-6GD


Gigabyte GTX 1660 Ti OC
Part No

Technical Information

Engine Clock
Base-1800MHz (Reference Card: 1770 MHz)
Memory Clock
12000 MHz
Capacity (GB/TB)
Memory Bus
Memory Type
Interface Bus
PCI Express 3.0
DirectX Support
OpenGL Support

Display & Resolution

Graphics Resolution Max.
Multi Display Capability
Quad Display


Display Port


Recommended PSU
Power Connectors
8-pin x 1

Physical Description

Cooling Fan
PCB Form


2 year

Additional Info

CUDA Cores: 1536, Memory Bandwidth (GB/sec): 288 GB/s
Integrated with 6GB GDDR6 192-bit memory interface, WINDFORCE 2X Cooling System with alternate spinning fans, 90mm unique blade fans, Protection back plate


GeForce® GTX 1660 Ti OC 6G


Powered by GeForce® GTX 1660 Ti
NVIDIA Turing™ architecture and GeForce Experience™
Integrated with 6GB GDDR6 192-bit memory interface
WINDFORCE 2X Cooling System with alternate spinning fans
90mm unique blade fans
Protection back plate


Core Clock
1800 MHz (Reference card is 1770 MHz)



The GeForce RTX 1660 Ti Gaming OC 6G graphics card flying through an orange triangle with a black-and-white spaceship hangar background


The WINDFORCE 2X cooling system features two 100mm unique blade fans (one an alternate spinning fan), two composite copper heat pipes, direct-touch GPU and 3D active fan functionalities. All together, these integrated hardware technologies deliver effective heat dissipation.

All the pieces of the GIGABYTE GV-N208TWF3OC-11GC graphics card graphics card facing to the right and floating next to each other. The following text reads from left to right, marking each piece: Backplate, Ultra Durable Components, Heat Pipe Direct Touch GPU, Unique Blade Fan

GV-N208TWF3OC-11GC graphics card facing slightly to the right with arrows surrounding the fan, showing their spin cycles


GIGABYTE's patented “Alternate Spinning” is the best solution for fixing turbulent airflow caused by adjacent fans. Since the adjacent fans rotate in the same direction, the airflow direction becomes opposite between the fans, causing turbulent airflow and reducing heat-dissipation efficiency. GIGABYTE turns the adjacent fans in the opposite direction, so that the airflow direction between the two fans is the same, reducing turbulence and enhancing airflow pressure.



Airflow is split by this graphics card's triangular fan edges. Moving air is guided smoothly through the 3D stripe curve on the fan surface, effectively enhancing airflow.

A GIGABYTE branded fan spinning forward


The 3D Active Fan feature provides semi-passive cooling. Fans will remain off when the GPU is in a low load or low power game. This allows gamers to enjoy gameplay in complete silence when the system is running light or idle.

a horizontal thermometer reader with blue and red color, there is more blue than red, indicating coolness

The GV-N208TWF3OC-11GC graphics card's heat sink and heatpipes surrounding the


The shape of the pure-copper heat pipes maximizes the direct contact area with the GPU, enhancing heat transfer. The heat pipes also cover the VRAM through a large metal-plate contact to ensure proper cooling.

Closeup graphic diagram of the composite heat pipes showing the inside where liquid, hollow pipe, sintered powder and axial grooves are marked


The composite heat pipes combine thermal conductivity and phase transition to efficiently manage the heat transfer between two solid interfaces to increase cooling capacity.


Closeup of the graphics card's circuitry and the Ultra Durable VGA badge with text that reads: 2oz Copper PCB, Solid Capacitor, Metal Choke, Lower RDS(on) and Tier 1 Memory


This graphics card uses the 4+2 power-phase design to allow the MOSFET to operate at lower temperature. The over-temperature protection design, load-balancing feature for each MOSFET and Ultra Durable-certified chokes and capacitors provide excellent performance and longer system life.

GV-N208TWF3OC-11GC graphics card facing away but standing up, showing its backplate


The backplate provides an attractive aesthetical shape and also enhances the structure of the graphics card to provide complete protection.

Two windows of the Aorus Engine software


The interface and functionality of the software is subject to each model.


The cutting-edge intuitive interface allows you to adjust the clock speed, voltage, fan performance and power target in real-time according to your game’s requirements.

Logos from left to right for: NVIDIA G-SYNC HDR, NVIDIA G-SYNC, Microsoft DirectX 12 and HDMI


Chipset - NVIDIA GeForce, Graphics Engine Model - Gigabyte GTX 1660 Ti OC, Interface Bus - PCI Express 3.0, Engine Clock - Base-1800MHz (Reference Card: 1770 MHz), Memory Clock - 12000 MHz, Memory Size - 6GB, Memory Type - GDDR6, Memory Bus - 192-bit, Digital Max Resolution - 7680x4320, DirectX - 12, OpenGL - 4.5, HDMI Port - 1, Displayport - 3, Recommended PSU - 450W, Power Connectors - 8-pin x 1, Multi Display Capability - Quad Display, Cooling Fan - Dual, PCB Form - ATX, Specialty - Integrated with 6GB GDDR6 192-bit memory interface, WINDFORCE 2X Cooling System with alternate spinning fans, 90mm unique blade fans, Protection back plate, Part No - GV-N166TOC-6GD, Others - CUDA Cores: 1536, Memory Bandwidth (GB/sec): 288 GB/s, Warranty - 2 year

If you’re looking into building a gaming PC, it is essential to pick the right GPU for your setup. The process of choosing the right GPU, however, can be nerve-wracking, as there's so much to consider, from the type of monitor you’re using to the size of your chassis and more.

If you are well-aware of your PC requirements and performance goals within a given budget, it’s quite easier to pick a GPU as per your needs. Here are a few factors that need to be taken into account before purchasing a GPU.

AMD or Nvidia: The GPU market is flooded with hundreds of graphics card from dozens of manufacturers. But only two companies – AMD and Nvidia – make the GPUs that power these components.

If you’re on a tight budget, go for AMD. There is none to beat AMD in terms of price. AMD offers powerful budget, mid-range, and upper-tier GPUs at a competitive price. 

If it is the performance that matters to you the most, Nvidia should be your go-to choice. Nothing from AMD can outperform Nvidia’s top-tier cards today. Nvidia, however, comes with a hefty price tag.

AMD Radeon RX graphic cards seem to consistently offer more bang for your buck in the lower price bracket. Nvidia, on the other hand, rules the high-end GPU market with more powerful and expensive cards.

The monitor requirement is another factor that should determine your purchasing decision. What does your monitor supports – Nvidia G-Sync or AMD FreeSync? Both of these technologies synchronize the refresh rate between the video card and the display to eliminate tearing. It is crucial to choose a GPU that is compatible with your monitor.

Graphics Card Memory: For serious gaming at 1080p, you better opt for a graphics card with at least 3GB of memory. It is recommended to go for 4 GB though. You’ll need more memory if you play with all the settings turned up or you install high-resolution texture packs. For gaming at higher resolutions such as 1440p or 4K, 8 GB or more is ideal.

Also, you need to pay attention to memory bandwidth. Data ready to be processed by the GPU is usually stored on the card’s dedicated memory called as GDDR3, GDDR4, GDDR5, or GDDR6. Note that GDDR5 memory provides twice the bandwidth of GDDR3 clocked at the same rate.

Compatibility: Check the dimension of the graphics card before making a purchase, as you need to be certain that there will be space in the case for your GPU. 

Take note of the power supply as well. How many amps can it supply on the 12v rails? How many watts is it rated for, and how many six- and eight-pin PCIe connectors does it have? Cross-reference this information with the graphics card you want to buy. If your computer can’t handle it, you’ll want to look for a graphics card that will require less power or consider a power upgrade.

Lastly, check the ports. Some monitors use DisplayPort, others have HDMI, and some older units only use DVI. Ensure the card you want to buy has the connectors you need for your monitors. If you buy a card with different ports from the ones on your monitor, you may have to buy an adapter at an extra cost.

CUDA Cores / Stream Processors: While CUDA cores don’t tell you much about performance, they are very important, especially in gaming. CUDA (Compute Unified Device Architecture) is Nvidia’s proprietary parallel computing language that works to leverage the GPU in specific ways to perform tasks with greater accuracy. A CUDA core is Nvidia’s equivalent to AMD’s Stream Processors.

The more the number of CUDA cores or Stream Processors, the better the GPU is at rendering outstanding visuals. This is very important for handling intensive graphics work or in gaming where frame rates are paramount.

TDP Values: Just like CPU, the GPU produces heat for all the processing work it does, which is shown by its TDP value. TDP values indicate the amount of power required to keep the GPU at an acceptable temperature. The more power the GPU requires; the more heat it will produce. As such, always go for the GPU with the smallest TDP value.

If you take all the issues mentioned above into consideration while purchasing a GPU, you are most likely to end up with a PC that delivers the desired output, in general. Investing in a capable GPU will not only get you a capable PC for graphic intensive work but also give you a more fluid and immersive gaming experience.

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