GeForce GTX 1660 vs GeForce GTX TITAN X

If you are going to buy a new graphics card and are choosing between GeForce GTX 1660 and GeForce GTX TITAN X, 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 GTX TITAN X, check out specs charts below.

Main Specs

  GeForce GTX 1660 GeForce GTX TITAN X
Power consumption (TDP) 120 Watt 250 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 8-pin 6-pin + 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 6 GB 12 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 3x DisplayPort
Recommended system power (PSU) 600 Watt
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  • GeForce GTX TITAN X has 108% more power consumption, than GeForce GTX 1660.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX TITAN X has 6 GB more memory, than GeForce GTX 1660.
  • Both cards are used in Desktops.
  • GeForce GTX 1660 is build with Turing architecture, and GeForce GTX TITAN X - with Maxwell 2.0.
  • Core clock speed of GeForce GTX 1660 is 530 MHz higher, than GeForce GTX TITAN X.
  • GeForce GTX 1660 is manufactured by 12 nm process technology, and GeForce GTX TITAN X - by 28 nm process technology.
  • GeForce GTX 1660 is 219 mm longer, than GeForce GTX TITAN X.
  • Memory clock speed of GeForce GTX 1660 is 7993 MHz higher, than GeForce GTX TITAN X.

Game benchmarks

high / 1080p 55−60 60−65
ultra / 1080p 40−45 40−45
QHD / 1440p 30−35 35−40
4K / 2160p 18−20 21−24
low / 720p 80−85 85−90
medium / 1080p 65−70 70−75
The average gaming FPS of GeForce GTX TITAN X in Assassin's Creed Odyssey is 8% more, than GeForce GTX 1660.

Full Specs

  GeForce GTX 1660 GeForce GTX TITAN X
Architecture Turing Maxwell 2.0
Code name Turing TU116 GM200
Type Desktop Desktop
Release date 14 March 2019 17 March 2015
Pipelines 1408 3072
Core clock speed 1530 MHz 1000 MHz
Boost Clock 1785 MHz 1075 MHz
Transistor count 6,600 million 8,000 million
Manufacturing process technology 12 nm 28 nm
Texture fill rate 157.1 192 billion/sec
Floating-point performance 6,691 gflops
Length 229 mm 10.5" (26.7 cm)
Memory bus width 192 Bit 384 Bit
Memory clock speed 8000 MHz 7.0 GB/s
Memory bandwidth 192.1 GB/s 336.5 GB/s
Shared memory -
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.5 6.4
OpenGL 4.6 4.5
OpenCL 1.2 1.2
Vulkan 1.2.131 1.1.126
CUDA 7.5 +
CUDA cores 3072
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options 4x
Multi monitor support 4 displays
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 788 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
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