Radeon Xpress 1250 and Sun - video card comparison

Radeon Xpress 1250

Sun

Architecture

R400 (2004−2008)

GCN 1.0 (2012−2020)

GPU code name

RS690

Sun

Market segment

Laptop

Desktop

Release date

August 2006

-

Interface

PCIe 1.0 x16

-

Supplementary power connectors

None

-

Boost clock speed

400 MHz

-

Core clock speed

400 MHz

-

Manufacturing process technology

80 nm

28 nm

Number of transistors

120 million

690 million

Pipelines / CUDA cores

4

320

Texture fill rate

1.600

-

Memory type

System Shared

-

Maximum RAM amount

System Shared

-

Memory bus width

System Shared

-

Memory clock speed

System Shared

-

Shared memory

+

-

Display Connectors

No outputs

-

DirectX

9.0b (9_2)

12 (11_1)

OpenCL

N/A

2.1 (1.2)

OpenGL

2.0

4.6

Shader Model

-

6.5 (5.1)

Vulkan

N/A

1.2.170