GeForce GTX 1660 Ti mobile vs Radeon Pro 5600M

If you are going to buy a new graphics card and are choosing between GeForce GTX 1660 Ti mobile and Radeon Pro 5600M, 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 Pro 5600M, check out specs charts below.

GeForce GTX 1660 Ti mobile and Radeon Pro 5600M are Laptop Graphics Cards

Note: GeForce GTX 1660 Ti mobile and Radeon Pro 5600M 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 Pro 5600M here:

Main Specs

  GeForce GTX 1660 Ti mobile Radeon Pro 5600M
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x16 PCIe 4.0 x16
Supplementary power connectors None
Memory type GDDR6 HBM2
Maximum RAM amount 6 GB 8 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 Pro 5600M uses PCIe 4.0 x16 interface.
  • Radeon Pro 5600M has 2 GB more memory, than GeForce GTX 1660 Ti mobile.
  • GeForce GTX 1660 Ti mobile is used in Laptops, and Radeon Pro 5600M - in Mobile workstations.
  • GeForce GTX 1660 Ti mobile is build with Turing architecture, and Radeon Pro 5600M - with Navi / RDNA.
  • GeForce GTX 1660 Ti mobile is manufactured by 12 nm process technology, and Radeon Pro 5600M - by 7 nm process technology.
  • Memory clock speed of GeForce GTX 1660 Ti mobile is 10460 MHz higher, than Radeon Pro 5600M.

Game benchmarks

high / 1080p 50−55 50−55
ultra / 1080p 35−40 30−35
QHD / 1440p 27−30 27−30
4K / 2160p 16−18 14−16
low / 720p 80−85 75−80
medium / 1080p 60−65 60−65
The average gaming FPS of GeForce GTX 1660 Ti mobile in Assassin's Creed Odyssey is 4% more, than Radeon Pro 5600M.

Full Specs

  GeForce GTX 1660 Ti mobile Radeon Pro 5600M
Architecture Turing Navi / RDNA
Code name N18E-G0 Navi 10
Type Laptop Mobile workstation
Release date 23 April 2019 15 June 2020
Pipelines 1536 2560
Core clock speed 1455 MHz
Boost Clock 1590 MHz 1265 MHz
Transistor count 6,600 million
Manufacturing process technology 12 nm 7 nm
Texture fill rate 152.6 164.8
Memory bus width 192 Bit 2048 Bit
Memory clock speed 12000 MHz 1540 MBps
Memory bandwidth 288.0 GB/s 394.2 GB/s
Shared memory - -
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.5 6.5
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2
CUDA 7.5
Laptop size medium sized medium sized
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