RSX-90nm and Radeon HD 4720 - video card comparison

RSX-90nm

Radeon HD 4720

Architecture

Curie (2003−2013)

TeraScale (2005−2013)

GPU code name

RSX-90nm

RV730

Market segment

Desktop

Desktop

Release date

-

December 2011

Interface

-

PCIe 2.0 x16

Core clock speed

-

600 MHz

Floating-point performance

-

384.0 gflops

Manufacturing process technology

90 nm

55 nm

Number of transistors

300 million

514 million

Pipelines / CUDA cores

-

320

Power consumption (TDP)

-

55 Watt

Texture fill rate

-

19.20

Memory type

-

GDDR3

Maximum RAM amount

-

1 GB

Memory bus width

-

128 Bit

Memory clock speed

-

1334 MHz

Memory bandwidth

-

21.34 GB/s

Display Connectors

-

2x DVI, 1x S-Video

DirectX

N/A

10.1 (10_1)

OpenCL

N/A

1.1

OpenGL

ES 1.1

3.3

Shader Model

-

4.1

Vulkan

N/A

N/A