GeForce GTX 1660 Ti and Radeon RX Vega 56 Mobile - video card comparison

GeForce GTX 1660 Ti

Radeon RX Vega 56 Mobile

Architecture

Turing (2018−2021)

GCN 5.0 (2017−2020)

GPU code name

Turing TU116

Vega 10

Market segment

Desktop

Laptop

Release date

February 2019

June 2018

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

1770 MHz

1301 MHz

Core clock speed

1500 MHz

1138 MHz

Manufacturing process technology

12 nm

14 nm

Number of transistors

6,600 million

12,500 million

Pipelines / CUDA cores

1536

3584

Power consumption (TDP)

120 Watt

Texture fill rate

169.9

291.4

Memory type

GDDR6

HBM2

Maximum RAM amount

6 GB

8 GB

Memory bus width

192 Bit

2048 Bit

Memory clock speed

12000 MHz

1600 MHz

Memory bandwidth

288.0 GB/s

409.6 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_1)

CUDA

7.5

OpenCL

1.2

2.0

OpenGL

4.6

Shader Model

6.5

6.4

Vulkan

1.2.131

1.1.125