Radeon X1900 XT and GT218 - video card comparison

Radeon X1900 XT

GT218

Architecture

R500 (2005−2007)

Tesla 2.0 (2007−2013)

GPU code name

R580

GT218

Market segment

Desktop

Release date

January 2006

Interface

PCIe 1.0 x16

Supplementary power connectors

1x 6-pin

Core clock speed

625 MHz

Manufacturing process technology

90 nm

40 nm

Number of transistors

384 million

260 million

Pipelines / CUDA cores

Power consumption (TDP)

100 Watt

Texture fill rate

10.00

Memory type

GDDR3

Maximum RAM amount

256 MB

Memory bus width

256 Bit

Memory clock speed

1450 MBps

Memory bandwidth

46.4 GB/s

Display Connectors

2x DVI, 1x S-Video

DirectX

9.0c (9_3)

11.1 (10_1)

CUDA

1.2

OpenCL

N/A

1.1

OpenGL

2.1 (full) Shader Model

3.04.1

Vulkan

N/A

PureVideo HD

VP4