GeForce GTX 1060 6 GB vs GeForce GTX 1660

When comparing GeForce GTX 1060 6 GB and GeForce GTX 1660, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 1060 6 GB and GeForce GTX 1660 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce GTX 1060 6 GB

Main Specs

  GeForce GTX 1060 6 GB GeForce GTX 1660
Power consumption (TDP) 120 Watt 120 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 6.144 MB 6 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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Game benchmarks

high / 1080p 50−55 55−60
ultra / 1080p 35−40 40−45
QHD / 1440p 27−30 30−35
4K / 2160p 16−18 18−20
low / 720p 80−85 80−85
medium / 1080p 60−65 65−70
The average gaming FPS of GeForce GTX 1660 in Assassin's Creed Odyssey is 8% more, than GeForce GTX 1060 6 GB.

Full Specs

  GeForce GTX 1060 6 GB GeForce GTX 1660
Architecture Pascal Turing
Code name GP106 Turing TU116
Type Desktop Desktop
Release date 19 July 2016 14 March 2019
Pipelines 1280 1408
Core clock speed 1506 MHz 1530 MHz
Boost Clock 1708 MHz 1785 MHz
Transistor count 4,400 million 6,600 million
Manufacturing process technology 16 nm 12 nm
Texture fill rate 136.7 157.1
Floating-point performance 4,375 gflops
Length 250 mm 229 mm
Memory bus width 192 Bit 192 Bit
Memory clock speed 8000 MHz 8000 MHz
Memory bandwidth 192.2 GB/s 192.1 GB/s
Shared memory - -
G-SYNC support +
VR Ready +
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.4 6.5
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
CUDA 6.1 7.5
G-SYNC +
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  • Both graphics cards have the same power consumption of 120 Watt.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 1060 6 GB and GeForce GTX 1660 have maximum RAM of 6 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 1060 6 GB is build with Pascal architecture, and GeForce GTX 1660 - with Turing.
  • Core clock speed of GeForce GTX 1660 is 24 MHz higher, than GeForce GTX 1060 6 GB.
  • GeForce GTX 1060 6 GB is manufactured by 16 nm process technology, and GeForce GTX 1660 - by 12 nm process technology.
  • GeForce GTX 1060 6 GB is 21 mm longer, than GeForce GTX 1660.
  • Memory clock speed of GeForce GTX 1060 6 GB and GeForce GTX 1660 is 8000 MHz.