Radeon X740 XL and R481 - video card comparison

Radeon X740 XL

R481

Architecture

R400 (2004−2008)

R400 (2004−2008)

GPU code name

RV410

R481

Market segment

Desktop

Desktop

Release date

March 2005

-

Interface

PCIe 1.0 x16

-

Supplementary power connectors

None

-

Core clock speed

425 MHz

-

Manufacturing process technology

110 nm

130 nm

Number of transistors

120 million

160 million

Texture fill rate

3.400

-

Memory type

GDDR3

-

Maximum RAM amount

128 MB

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Memory bus width

128 Bit

-

Memory clock speed

900 MHz

-

Memory bandwidth

14.4 GB/s

-

Display Connectors

1x DVI, 1x VGA

-

DirectX

9.0b (9_2)

9.0b (9_2)

OpenCL

N/A

N/A

OpenGL

2.0

2.1

Vulkan

N/A

N/A