Radeon R9 M390 and GeForce RTX 2060 - video card comparison

Radeon R9 M390

GeForce RTX 2060

Architecture

GCN (2011−2017)

Turing (2018−2021)

GPU code name

Pitcairn

Turing TU106

Market segment

Laptop

Desktop

Release date

June 2015

January 2019

Bus support

PCIe 3.0

-

Interface

-

PCIe 3.0 x16

Supplementary power connectors

-

1x 8-pin

Boost clock speed

-

1620 MHz

Core clock speed

-

1320 MHz

Manufacturing process technology

28 nm

12 nm

Number of transistors

5000 Million

10,800 million

Pipelines / CUDA cores

1024

1920

Power consumption (TDP)

-

175 Watt

Texture fill rate

-

201.6

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

6 GB

Memory bus width

256 Bit

192 Bit

Memory clock speed

-

14000 MHz

Memory bandwidth

-

336.0 GB/s

Shared memory

-

-

Display Connectors

-

1x DVI, 1x HDMI, 2x DisplayPort, 1x USB Type-C

Eyefinity

1

-

HDMI

-

+

G-SYNC support

-

+

DirectX

DirectX® 12

12

CUDA

-

7.5

Mantle

+

-

OpenCL

Not Listed

1.2

OpenGL

4.4

4.6

Shader Model

-

6.5

Vulkan

-

1.2.131

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

FreeSync

1

-

HD3D

+

-

PowerTune

+

-

Switchable graphics

1

-

TrueAudio

-

-

VR Ready

-

+

ZeroCore

+

-