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

Radeon RX Vega 56 Mobile

GeForce GTX 1660 Ti Mobile Refresh

Architecture

GCN 5.0 (2017−2020)

Turing (2018−2021)

GPU code name

Vega 10

TU116B

Market segment

Laptop

Release date

June 2018

May 2019

Interface

PCIe 3.0 x16

Boost clock speed

1301 MHz

1590 MHz

Core clock speed

1138 MHz

Manufacturing process technology

14 nm

12 nm

Number of transistors

12,500 million

6,600 million

Pipelines / CUDA cores

3584

1536

Power consumption (TDP)

120 Watt

Texture fill rate

291.4

152.6

Memory type

HBM2

GDDR6

Maximum RAM amount

8 GB

6 GB

Memory bus width

2048 Bit

192 Bit

Memory clock speed

1600 MHz

16 GB/s

Memory bandwidth

409.6 GB/s

384.0 GB/s

Display Connectors

1x HDMI, 3x DisplayPort

1x DVI, 1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_1)

CUDA

7.5

OpenCL

2.0

1.2

OpenGL

4.6

Shader Model

6.4

6.5

Vulkan

1.1.125

1.2