RSX-90nm and Mobility Radeon X800 XT - video card comparison

RSX-90nm

Mobility Radeon X800 XT

Architecture

Curie (2003−2013)

R400 (2004−2008)

GPU code name

RSX-90nm

M28

Market segment

Desktop

Desktop

Release date

-

June 2005

Interface

-

PCIe 1.0 x16

Core clock speed

-

480 MHz

Manufacturing process technology

90 nm

130 nm

Number of transistors

300 million

160 million

Texture fill rate

-

7.680

Memory type

-

GDDR3

Maximum RAM amount

-

256 MB

Memory bus width

-

256 Bit

Memory clock speed

-

1100 MHz

Memory bandwidth

-

35.2 GB/s

Display Connectors

-

No outputs

DirectX

N/A

9.0b (9_2)

OpenCL

N/A

N/A

OpenGL

ES 1.1

2.0

Vulkan

N/A

N/A