Radeon R9 M395X and P106M - video card comparison

Radeon R9 M395X

P106M

Architecture

GCN 3 (2014−2016)

Pascal (2016−2021)

GPU code name

Amethyst XT

GP106

Market segment

Laptop

Laptop

Release date

October 2014

January 2019

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

None

None

Core clock speed

723 MHz

1291 MHz

Floating-point performance

2,961 gflops

-

Manufacturing process technology

28 nm

16 nm

Number of transistors

5,000 million

4,400 million

Pipelines / CUDA cores

2048

1152

Power consumption (TDP)

250 Watt

75 Watt

Texture fill rate

92.54

92.95

Memory type

GDDR5

GDDR5

Maximum RAM amount

4 GB

4 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

1250 MHz

6 GB/s

Memory bandwidth

160.0 GB/s

96.13 GB/s

Shared memory

-

-

Display Connectors

No outputs

No outputs

Eyefinity

1

-

DirectX

DirectX® 12

12 (12_1)

CUDA

-

6.1

Mantle

+

-

OpenCL

Not Listed

1.2

OpenGL

4.4

4.6

Shader Model

6.3

6.4

Vulkan

-

1.2

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

FreeSync

1

-

HD3D

+

-

PowerTune

+

-

Switchable graphics

1

-

TrueAudio

+

-

ZeroCore

+

-