RSX-90nm and Radeon X1800 XT - video card comparison

RSX-90nm

Radeon X1800 XT

Architecture

Curie (2003−2013)

R500 (2005−2007)

GPU code name

RSX-90nm

R520

Market segment

Desktop

Desktop

Release date

-

October 2005

Interface

-

PCIe 1.0 x16

Supplementary power connectors

-

1x 6-pin

Core clock speed

-

600 MHz

Manufacturing process technology

90 nm

90 nm

Number of transistors

300 million

321 million

Power consumption (TDP)

-

113 Watt

Texture fill rate

-

9.600

Memory type

-

GDDR3

Maximum RAM amount

-

512 MB

Memory bus width

-

256 Bit

Memory clock speed

-

1400 MHz

Memory bandwidth

-

44.8 GB/s

Display Connectors

-

2x DVI, 1x S-Video

DirectX

N/A

9.0c (9_3)

OpenCL

N/A

N/A

OpenGL

ES 1.1

2.0

Shader Model

-

3.0

Vulkan

N/A

N/A