ION 2 and Radeon HD 4270 - video card comparison

ION 2

Radeon HD 4270

Architecture

GT2xx (2009−2012)

RV6xx (2007−2010)

GPU code name

GT218-ION-A3, GT218-ILV-A3

RS880M

Market segment

Laptop

Laptop

Release date

January 2010

May 2010

Interface

PCIe 2.0 x16

-

Core clock speed

405 / 475 / 535 MHz

590 MHz

Manufacturing process technology

40 nm

55 nm

Number of transistors

260 million

-

Pipelines / CUDA cores

16

40

Power consumption (TDP)

6/12 Watt

-

Texture fill rate

4.000

-

Memory type

DDR2, DDR3

-

Maximum RAM amount

512 MB

512 MB

Memory bus width

64 Bit

-

Memory clock speed

790 MHz

-

Shared memory

-

+

Display Connectors

No outputs

-

DirectX

11.1 (10_1)

10.1

CUDA

1.2

-

OpenCL

1.1

-

OpenGL

3.3

-

Shader Model

4.1

-

Vulkan

N/A

-