Mobility Radeon HD 3400 and Radeon X1900 GT - video card comparison

Mobility Radeon HD 3400

Radeon X1900 GT

Architecture

RV6xx (2007−2010)

R500 (2005−2007)

GPU code name

-

R580

Market segment

Laptop

Desktop

Release date

August 2010

May 2006

Interface

-

PCIe 1.0 x16

Supplementary power connectors

-

1x 6-pin

Core clock speed

-

575 MHz

Manufacturing process technology

-

90 nm

Number of transistors

-

384 million

Power consumption (TDP)

-

75 Watt

Texture fill rate

-

6.900

Memory type

-

GDDR3

Maximum RAM amount

-

256 MB

Memory bus width

-

256 Bit

Memory clock speed

-

1200 MHz

Memory bandwidth

-

38.4 GB/s

Shared memory

+

-

Display Connectors

-

2x DVI, 1x S-Video

DirectX

-

9.0c (9_3)

OpenCL

-

N/A

OpenGL

-

2.0

Shader Model

-

3.0

Vulkan

-

N/A