Stream Processor and RV570 - video card comparison

Stream Processor

RV570

Architecture

Ultra-Threaded SE

Ultra-Threaded SE

GPU code name

R580

RV570

Market segment

Desktop

Desktop

Release date

2006

-

Interface

PCIe 1.0 x16

-

Supplementary power connectors

1x 6-pin

-

Core clock speed

594 MHz

-

Manufacturing process technology

90 nm

80 nm

Number of transistors

384 million

312 million

Power consumption (TDP)

165 Watt

-

Texture fill rate

9.504

-

Memory type

GDDR3

-

Maximum RAM amount

1 GB

-

Memory bus width

256 Bit

-

Memory clock speed

1296 MBps

-

Memory bandwidth

41.47 GB/s

-

Display Connectors

2x DVI, 1x S-Video

-

DirectX

9.0c (9_3)

9.0c (9_3)

OpenCL

N/A

N/A

OpenGL

2.1 (full) Shader Model

3.03.0

Vulkan

N/A

N/A