RSX-90nm and Radeon HD 8670A - video card comparison

RSX-90nm

Radeon HD 8670A

Architecture

Curie (2003−2013)

GCN 1.0 (2012−2020)

GPU code name

RSX-90nm

Sun

Market segment

Desktop

Desktop

Release date

-

February 2013

Interface

-

MXM-A (3.0)

Core clock speed

-

600 MHz

Floating-point performance

-

384.0 gflops

Manufacturing process technology

90 nm

28 nm

Number of transistors

300 million

690 million

Pipelines / CUDA cores

-

320

Power consumption (TDP)

-

45 Watt

Texture fill rate

-

12.00

Memory type

-

DDR3

Maximum RAM amount

-

1 GB

Memory bus width

-

64 Bit

Memory clock speed

-

2000 MHz

Memory bandwidth

-

16 GB/s

Display Connectors

-

No outputs

DirectX

N/A

12 (11_1)

OpenCL

N/A

1.2

OpenGL

ES 1.1

4.6

Shader Model

-

5.1

Vulkan

N/A

1.2.131