GeForce GTX 1660 vs GeForce RTX 2060

If you are going to buy a new graphics card and are choosing between GeForce GTX 1660 and GeForce RTX 2060, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 1660 stacks up against GeForce RTX 2060, check out specs charts below.

Main Specs

  GeForce GTX 1660 GeForce RTX 2060
Power consumption (TDP) 120 Watt 160 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 8-pin 1x 8-pin
Memory type GDDR5 GDDR6
Maximum RAM amount 6 GB 6 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 2x DisplayPort, 1x USB Type-C
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  • GeForce RTX 2060 has 33% more power consumption, than GeForce GTX 1660.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 1660 and GeForce RTX 2060 have maximum RAM of 6 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 1660 and GeForce RTX 2060 are build with Turing architecture.
  • Core clock speed of GeForce GTX 1660 is 210 MHz higher, than GeForce RTX 2060.
  • GeForce GTX 1660 and GeForce RTX 2060 are manufactured by 12 nm process technology.
  • Both graphics cards are the same length of 229 mm.
  • Memory clock speed of GeForce RTX 2060 is 6000 MHz higher, than GeForce GTX 1660.

Game benchmarks

high / 1080p 55−60 65−70
ultra / 1080p 40−45 45−50
QHD / 1440p 30−35 40−45
4K / 2160p 18−20 24−27
low / 720p 80−85 90−95
medium / 1080p 65−70 75−80
The average gaming FPS of GeForce RTX 2060 in Assassin's Creed Odyssey is 16% more, than GeForce GTX 1660.

Full Specs

  GeForce GTX 1660 GeForce RTX 2060
Architecture Turing Turing
Code name Turing TU116 Turing TU106
Type Desktop Desktop
Release date 14 March 2019 6 January 2019
Pipelines 1408 1920
Core clock speed 1530 MHz 1320 MHz
Boost Clock 1785 MHz 1620 MHz
Transistor count 6,600 million 10,800 million
Manufacturing process technology 12 nm 12 nm
Texture fill rate 157.1 201.6
Length 229 mm 229 mm
Memory bus width 192 Bit 192 Bit
Memory clock speed 8000 MHz 14000 MHz
Memory bandwidth 192.1 GB/s 336.0 GB/s
Shared memory - -
G-SYNC support +
VR Ready +
DirectX 12 (12_1) 12
Shader Model 6.5 6.5
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
CUDA 7.5 7.5
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