GeForce GTX 1660 Ti mobile vs Radeon RX 460 mobile

If you are going to buy a new graphics card and are choosing between GeForce GTX 1660 Ti mobile and Radeon RX 460 mobile, 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 Ti mobile stacks up against Radeon RX 460 mobile, check out specs charts below.

GeForce GTX 1660 Ti mobile and Radeon RX 460 mobile are Laptop Graphics Cards

Note: GeForce GTX 1660 Ti mobile and Radeon RX 460 mobile are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 1660 Ti mobile or Radeon RX 460 mobile here:

Main Specs

  GeForce GTX 1660 Ti mobile Radeon RX 460 mobile
Power consumption (TDP) 55 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Memory type GDDR6 GDDR5
Maximum RAM amount 6 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 1660 Ti mobile is connected by PCIe 3.0 x16, and Radeon RX 460 mobile uses MXM-B (3.0) interface.
  • GeForce GTX 1660 Ti mobile has 2 GB more memory, than Radeon RX 460 mobile.
  • Both cards are used in Laptops.
  • GeForce GTX 1660 Ti mobile is build with Turing architecture, and Radeon RX 460 mobile - with Polaris.
  • GeForce GTX 1660 Ti mobile is manufactured by 12 nm process technology, and Radeon RX 460 mobile - by 14 nm process technology.
  • Memory clock speed of GeForce GTX 1660 Ti mobile is 6000 MHz higher, than Radeon RX 460 mobile.

Game benchmarks

high / 1080p 50−55 16−18
ultra / 1080p 35−40 9−10
QHD / 1440p 27−30 3−4
4K / 2160p 16−18
low / 720p 80−85 30−35
medium / 1080p 60−65 21−24
The average gaming FPS of GeForce GTX 1660 Ti mobile in Assassin's Creed Odyssey is 205% more, than Radeon RX 460 mobile.

Full Specs

  GeForce GTX 1660 Ti mobile Radeon RX 460 mobile
Architecture Turing Polaris
Code name N18E-G0 Polaris 11 / Baffin XT
Type Laptop Laptop
Release date 23 April 2019 8 August 2016
Pipelines 1536 896
Core clock speed 1455 MHz
Boost Clock 1590 MHz 1180 MHz
Transistor count 6,600 million 3,000 million
Manufacturing process technology 12 nm 14 nm
Texture fill rate 152.6 66.08
Floating-point performance 2,115 gflops
Memory bus width 192 Bit 128 Bit
Memory clock speed 12000 MHz 6000 MHz
Memory bandwidth 288.0 GB/s 80 GB/s
Shared memory - -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.5 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
CUDA 7.5
FreeSync +
Laptop size medium sized large
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