GeForce GTX 1660 Ti mobile vs Radeon Pro SSG

In this comparison between GeForce GTX 1660 Ti mobile and Radeon Pro SSG you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 1660 Ti mobile will be the best choice, for others Radeon Pro SSG will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 1660 Ti mobile is a Laptop Graphics Card

Note: GeForce GTX 1660 Ti mobile is only used in laptop graphics. It has 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 here:

Main Specs

  GeForce GTX 1660 Ti mobile Radeon Pro SSG
Power consumption (TDP) 350 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR6 HBM2
Maximum RAM amount 6 GB 16 GB
Display Connectors No outputs 6x mini-DisplayPort
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Pro SSG has 10 GB more memory, than GeForce GTX 1660 Ti mobile.
  • GeForce GTX 1660 Ti mobile is used in Laptops, and Radeon Pro SSG - in Desktops.
  • GeForce GTX 1660 Ti mobile is build with Turing architecture, and Radeon Pro SSG - with GCN 5.0.
  • Core clock speed of GeForce GTX 1660 Ti mobile is 15 MHz higher, than Radeon Pro SSG.
  • GeForce GTX 1660 Ti mobile is manufactured by 12 nm process technology, and Radeon Pro SSG - by 14 nm process technology.
  • Memory clock speed of GeForce GTX 1660 Ti mobile is 10110 MHz higher, than Radeon Pro SSG.

Game benchmarks

high / 1080p 50−55 50−55
ultra / 1080p 35−40 35−40
QHD / 1440p 27−30 27−30
4K / 2160p 16−18 16−18
low / 720p 80−85 80−85
medium / 1080p 60−65 60−65
GeForce GTX 1660 Ti mobile and Radeon Pro SSG have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 1660 Ti mobile Radeon Pro SSG
Architecture Turing GCN 5.0
Code name N18E-G0 Vega 10
Type Laptop Workstation
Release date 23 April 2019 8 August 2017
Pipelines 1536 4096
Core clock speed 1455 MHz 1440 MHz
Boost Clock 1590 MHz 1500 MHz
Transistor count 6,600 million 12,500 million
Manufacturing process technology 12 nm 14 nm
Texture fill rate 152.6 384.0
Floating-point performance 12,288 gflops
Length 267 mm
Memory bus width 192 Bit 2048 Bit
Memory clock speed 12000 MHz 1890 MHz
Memory bandwidth 288.0 GB/s 483.8 GB/s
Shared memory -
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.5 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.1.125
CUDA 7.5
Laptop size medium sized
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