GeForce GTX 1660 Ti mobile vs Radeon Sky 500

When comparing GeForce GTX 1660 Ti mobile and Radeon Sky 500, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 1660 Ti mobile and Radeon Sky 500 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 Sky 500
Power consumption (TDP) 150 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR6 GDDR5
Maximum RAM amount 6 GB 4 GB
Display Connectors No outputs 1x DisplayPort
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 1660 Ti mobile has 2 GB more memory, than Radeon Sky 500.
  • GeForce GTX 1660 Ti mobile is used in Laptops, and Radeon Sky 500 - in Desktops.
  • GeForce GTX 1660 Ti mobile is build with Turing architecture, and Radeon Sky 500 - with GCN 1.0.
  • Core clock speed of GeForce GTX 1660 Ti mobile is 505 MHz higher, than Radeon Sky 500.
  • GeForce GTX 1660 Ti mobile is manufactured by 12 nm process technology, and Radeon Sky 500 - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 1660 Ti mobile is 7200 MHz higher, than Radeon Sky 500.

Game benchmarks

high / 1080p 50−55 35−40
ultra / 1080p 35−40 21−24
QHD / 1440p 27−30 16−18
4K / 2160p 16−18 10−11
low / 720p 80−85 60−65
medium / 1080p 60−65 40−45
The average gaming FPS of GeForce GTX 1660 Ti mobile in Assassin's Creed Odyssey is 43% more, than Radeon Sky 500.

Full Specs

  GeForce GTX 1660 Ti mobile Radeon Sky 500
Architecture Turing GCN 1.0
Code name N18E-G0 Pitcairn
Type Laptop Desktop
Release date 23 April 2019 27 March 2013
Pipelines 1536 1280
Core clock speed 1455 MHz 950 MHz
Boost Clock 1590 MHz
Transistor count 6,600 million 2,800 million
Manufacturing process technology 12 nm 28 nm
Texture fill rate 152.6 76.00
Floating-point performance 2,432 gflops
Length 242 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 12000 MHz 4800 MHz
Memory bandwidth 288.0 GB/s 154 GB/s
Shared memory -
DirectX 12 (12_1) 12 (11_1)
Shader Model 6.5 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
CUDA 7.5
Bus support PCIe 3.0
Laptop size medium sized
Form factor full height / full length
DisplayPort count 1
Dual-link DVI support +
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