Radeon R9 M390 and UHD Graphics 630 - video card comparison

Radeon R9 M390

UHD Graphics 630

Architecture

GCN (2011−2017)

Gen. 9.5 (2017)

GPU code name

Pitcairn

Kaby-Lake-H-GT2

Market segment

Laptop

Desktop

Release date

June 2015

October 2017

Bus support

PCIe 3.0

-

Interface

-

PCIe 3.0 x1

Boost clock speed

-

1150 MHz

Core clock speed

-

300 MHz

Floating-point performance

-

460.8 gflops

Manufacturing process technology

28 nm

14 nm

Number of transistors

5000 Million

189 million

Pipelines / CUDA cores

1024

24

Power consumption (TDP)

-

15 Watt

Texture fill rate

-

26.45

Memory type

GDDR5

System Shared

Maximum RAM amount

2 GB

System Shared

Memory bus width

256 Bit

64/128 Bit

Memory clock speed

-

System Shared

Shared memory

-

+

Display Connectors

-

No outputs

Eyefinity

1

-

DirectX

DirectX® 12

12 (12_1)

Mantle

+

-

OpenCL

Not Listed

2.1

OpenGL

4.4

4.6

Shader Model

-

6.5

Vulkan

-

1.1.103

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

FreeSync

1

-

HD3D

+

-

PowerTune

+

-

Quick Sync

-

+

Switchable graphics

1

-

TrueAudio

-

-

ZeroCore

+

-