Radeon R9 M390 and Quadro K4100M - video card comparison

Radeon R9 M390

Quadro K4100M

Architecture

GCN (2011−2017)

Kepler (2012−2018)

GPU code name

Pitcairn

N15E-Q3-A2

Market segment

Laptop

Mobile workstation

Release date

June 2015

July 2013

Bus support

PCIe 3.0

-

Interface

-

MXM-B (3.0)

Core clock speed

-

706 MHz

Floating-point performance

-

1,627 gflops

Manufacturing process technology

28 nm

28 nm

Number of transistors

5000 Million

3,540 million

Pipelines / CUDA cores

1024

1152

Power consumption (TDP)

-

100 Watt

Texture fill rate

-

67.78

Memory type

GDDR5

GDDR5

Maximum RAM amount

2 GB

4 GB

Memory bus width

256 Bit

256 Bit

Memory clock speed

-

3200 MHz

Memory bandwidth

-

102.4 GB/s

Shared memory

-

-

Display Connectors

-

No outputs

Display Port

-

1.2

Eyefinity

1

-

DirectX

DirectX® 12

12

CUDA

-

+

Mantle

+

-

OpenCL

Not Listed

1.2

OpenGL

4.4

4.5

Shader Model

-

5

Vulkan

-

+

3D Vision Pro

-

+

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

FreeSync

1

-

HD3D

+

-

Mosaic

-

+

nView Display Management

-

+

Optimus

-

+

PowerTune

+

-

Switchable graphics

1

-

TrueAudio

-

-

ZeroCore

+

-