GeForce GTX 1660 Ti mobile vs Radeon Pro Duo

When choosing between GeForce GTX 1660 Ti mobile and Radeon Pro Duo, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 1660 Ti mobile and Radeon Pro Duo.

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 Duo
Power consumption (TDP) 350 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 3x 8-pin
Memory type GDDR6 High Bandwidth Memory (HBM)
Maximum RAM amount 6 GB 8 GB
Display Connectors No outputs 1x HDMI, 3x DisplayPort
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Pro Duo has 2 GB more memory, than GeForce GTX 1660 Ti mobile.
  • GeForce GTX 1660 Ti mobile is used in Laptops, and Radeon Pro Duo - in Desktops.
  • GeForce GTX 1660 Ti mobile is build with Turing architecture, and Radeon Pro Duo - with GCN 3.0.
  • GeForce GTX 1660 Ti mobile is manufactured by 12 nm process technology, and Radeon Pro Duo - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 1660 Ti mobile is 11500 MHz higher, than Radeon Pro Duo.

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 Duo.

Full Specs

  GeForce GTX 1660 Ti mobile Radeon Pro Duo
Architecture Turing GCN 3.0
Code name N18E-G0 Capsaicin
Type Laptop Workstation
Release date 23 April 2019 26 April 2016
Pipelines 1536 4096
Core clock speed 1455 MHz
Boost Clock 1590 MHz 1000 MHz
Transistor count 6,600 million 8,900 million
Manufacturing process technology 12 nm 28 nm
Texture fill rate 152.6 256.0
Floating-point performance 2x 8,192 gflops
Length 277 mm
Memory bus width 192 Bit 4096 Bit
Memory clock speed 12000 MHz 500 MHz
Memory bandwidth 288.0 GB/s 512 GB/s
Shared memory -
DirectX 12 (12_1)
Shader Model 6.5 6.0
OpenGL 4.6 4.5
OpenCL 1.2 2.0
Vulkan 1.2.131 +
CUDA 7.5
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 809 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
Mantle +
Design reference
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
Compute units 128
AppAcceleration +
LiquidVR +
TressFX +
UVD +
Enduro +
FRTC +
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