Dark mode
United Kingdom
Catalog   /   Computing   /   Components   /   Graphics Cards   /   Gigabyte

Gigabyte GeForce GTX 1660 OC 6G (GV-N1660OC-6GD)

Photos - Graphics Card Gigabyte GeForce GTX 1660 OC 6G
Videos 12Photos 6
Gigabyte GeForce GTX 1660 OC 6G
Main
InterfacePCI-E v3.0
GPU
GPU modelNVIDIA GeForce GTX 1660
Memory size6 GB
Memory typeGDDR5
Memory bus192 bit
GPU clock speed1830 MHz
Memory clock8000 MHz
Lithography12 nm
Max. resolution7680x4320 px
Passmark G3D Mark11737 score(s)
Connections
HDMI1
HDMI versionv.2.0b
DisplayPort3
DisplayPort versionv.1.4
Software
DirectX12
OpenGL4.6
VR
Stream processors1408
Texture units88
General
Monitors connection4
Coolingactive (fan)
Fans2
Additional power8 pin
Minimum PSU recommendation450 W
Number of slots2
Length226 mm / 226x121x40 /
Official Websitegigabyte.com
Added to E-Catalogmarch 2019
P/N
GV-N1660OC-6GD

One of the available 2019 mid-range graphics cards based on the TU116 GPU with Nvidia Turing microarchitecture. Among the advantages of this model, it is worth noting the GPU factory overclocking profiles and the use of a quiet proprietary WindForce 2X cooling system based on a high-performance composite heat pipe and two durable axial fans with ball bearings. A powerful cooling system provides a certain margin of safety for additional moderate overclocking of both the GPU and memory.

The Gigabyte GeForce GTX 1660 OC 6G graphics card is positioned as an affordable product of the middle price category, designed for assembling gaming and universal home systems at a reasonable cost. Moderate power consumption makes it an excellent option for upgrading (upgrading) an existing configuration. Thanks to the progressive microarchitecture and increased clock speeds, the speed of this model is quite enough for comfortable gaming in any popular game projects of 2015-2020 in FullHD resolution at high or maximum possible graphics quality settings. It is equipped with a significant amount of graphics memory (6 GB GDDR5 with a 192-bit bus) and four digital interface ports (DisplayPort 1.4 dash and one HDMI 2.0b).

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Gigabyte 2025 - new products, best sales and most actual models Gigabyte.

Buy Gigabyte GeForce GTX 1660 OC 6G

When you make a purchase through links on our site, we may earn an affiliate commission.

Gigabyte Aorus GeForce GTX 1660 OC 6G GV-N1660OC-6GD

NVIDIA Turing architecture and GeForce Experience Integrated with 6GB GDDR5 192-bit memory interface WINDFORCE 2X Cooling System with alternate spinning fans 90 mm unique blade fans
Amazon.co.uk
Delivery: to United Kingdom
Report
£474.95

Gigabyte NVIDIA GeForce GTX 1660 6GB OC Turing Gaming Graphics Card new GV-N1660OC-6GD

EFFICIENT AND POWERFUL TURING GRAPHICS The Gigabyte GeForce GTX 1660 OC series delivers the ultimate PC gaming experience. Powered by the new NVIDIA Turing GPU architecture and the innovative GTX platform, featuring 6GB GDDR6 192-bit memory interface that has a 1830 MHz Core Clock, this is a completely new way to experience games. Built with Gigaby... morete's Windforce cooling see improved performance in your GPU as the fans alternate their spinning motion allowing hot air to be pushed out quickly whilst reducing turbulence. With a unique blade fan and 3D Active Fan System driving cooling performance you can expect low temperatures even at high loads, and to help the direct touch technology is were the shape of the copper pipes maximizes the direct contact with the GPU resulting in faster heat transfer. ALTERNATE SPINNING SYSTEM FOR EFFICIENT COOLING The GIGABYTE patent Alternate Spinning is the only solution that can solve the turbulent airflow of adjacent fans. Since the adjacent fans rotate in the same direction, the airflow direction is opposite between the fans, which will cause turbulent airflow and reduce 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 the turbulence and enhancing the airflow pressure. GIGABYTE CUSTOM-DESIGNED COOLING SYSTEM WINDFORCE 2X cooling system features 2x 90mm unique blade fans, alternate spinning fan, 2 composite copper heat pipes direct touch GPU and 3D active fan, together delivering an effective heat dissipation. HEAT PIPES DIRECT TOUCH GPU The shape of the pure copper heat pipes maximize 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. 3D ACTIVE FAN The 3D Active Fan provides semi-passive cooling, and the fans will remain off when the GPU is in a low load or low power game. It allows gamers to enjoy gameplay in complete silence when the system is running light or idle. COMPOSITE HEAT-PIPES The composite heat-pipes combine thermal conductivity and phase transition to efficiently manage the heat transfer between two solid interfaces which increase cooling capacity.
Tekshop.co.uk
Delivery: in United Kingdom
Report
£199.00

Gigabyte GigaByte GeForce GTX 1660

Gaming Graphics Card / NVIDIA GeForce GTX 1660 / NVIDIA TU116-300-A1 / Stream Processing Units 1,408 / 6 GB / GDDR5 Memory Type / Memory Interface 192 Bit / Active Cooling System / DirectX support 12 / OpenGL Support 4.6 / G-Sync / PCIe 3.0 x16 / 3x Display Port / HDMI / 7680 x 4320
Idealo.co.uk
Delivery: in United Kingdom
Report
£395.90

Gigabyte GigaByte GeForce GTX 1660 OC 6GB GDDR5

Gaming Graphics Card / NVIDIA GeForce GTX 1660 / NVIDIA TU116-300-A1 / Stream Processing Units 1,408 / Boost Clock 1,785 MHz / 6 GB / GDDR5 Memory Type / Memory Interface 192 Bit / Active Cooling System / DirectX support 12 / OpenGL Support 4.6 / G-Sync / PCIe 3.0 x16 / Display Port / 3x Display Port / HDMI / 7680 x 4320 / 120
Idealo.co.uk
Delivery: in United Kingdom
Report
£395.90
Video reviews

For those missing the GTX 970

The intermediate NVIDIA GeForce GTX 1660 chip is designed to consolidate the company's success in the mid-price segment, where competitors in the face of the Radeon RX 580 and RX 590 are firmly registered. NVIDIA itself positions the 1660 as an perfect upgrade option for those gamers who once bought top-end GTX-based cards 960 and GTX 970 and now need additional boost and increased memory.

Performance close to 1660 Ti

Looking at the comparison charts, the GTX 1660 turns out to be the little brother of the extremely interesting 1660 Ti. The basis is actually the same TU116 chip, only slightly fewer stream processors (there are 1408 of them here) and texture units (88 in total). And instead of 6 GB of GDDR6 memory, we have the same volume, but in the form of GDDR5. The lag in performance from the older brother is somewhere around 15%, but it is easily reduced to a minimum by good overclocking potential. While the difference in price is more than 20 percent.

For lovers of overclocking

With regards to this particular GIGABYTE GeForce GTX 1660 OC 6G model, there is a slight GPU overclock from the factory that provides an extra couple of percent performance. You can manually squeeze out another 10%. Even with such manipulations, the card remains quiet and cold — when the core was overclocked to 1980 MHz, the coolers worked at only 70% power, and the core temperature did not exceed 66 °C.

High price-performance ratio

Plus, this modification of the GTX 1660 from Gigabyte is devoid of nice, but unnecessary for many RGB backlighting, which made it possible to reduce the price as much as possible, making it one of the most affordable GeForce GTX 1660 video cards on the market. It is not for nothing that this particular modification is in the top sales of many online stores.

Filters
Models
Gigabyte (gpu model) 
AMD Radeon RX Vega 56 
AMD Radeon RX 6600 
NVIDIA GeForce GTX 1050 Ti 
NVIDIA GeForce GTX 1080 
NVIDIA GeForce GTX 1660 
NVIDIA GeForce GTX 1660 Ti 
NVIDIA GeForce RTX 3090 
AMD Radeon RX 6400 
AMD Radeon RX 6950 XT 
AMD Radeon RX 7600 
AMD Radeon RX 7600 XT 
AMD Radeon RX 7700 XT 
AMD Radeon RX 7800 XT 
AMD Radeon RX 7900 XT 
AMD Radeon RX 7900 XTX 
AMD Radeon RX 9070 XT 
AMD Radeon RX 7900 GRE