Radeon R9 M385 and ION 2 - video card comparison

Radeon R9 M385

ION 2

Architecture

GCN (2011−2017)

GT2xx (2009−2012)

GPU code name

Strato

GT218-ION-A3, GT218-ILV-A3

Market segment

Laptop

Laptop

Release date

June 2015

January 2010

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Boost clock speed

1100 MHz

-

Core clock speed

-

405 / 475 / 535 MHz

Floating-point performance

1,792 gflops

-

Manufacturing process technology

28 nm

40 nm

Number of transistors

2,080 million

260 million

Pipelines / CUDA cores

896

16

Power consumption (TDP)

-

6/12 Watt

Texture fill rate

56.00

4.000

Memory type

GDDR5

DDR2, DDR3

Maximum RAM amount

4 GB

512 MB

Memory bus width

128 Bit

64 Bit

Memory clock speed

1500 MHz

790 MHz

Memory bandwidth

76.8 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

No outputs

Eyefinity

1

-

DirectX

DirectX® 12

11.1 (10_1)

CUDA

-

1.2

Mantle

+

-

OpenCL

Not Listed

1.1

OpenGL

4.4

3.3

Shader Model

6.3

4.1

Vulkan

-

N/A

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

FreeSync

1

-

HD3D

+

-

PowerTune

+

-

Switchable graphics

1

-

TrueAudio

+

-

ZeroCore

+

-