Stream Processor and Seymour - video card comparison

Stream Processor

Seymour

Architecture

Ultra-Threaded SE

TeraScale 2 (2009−2015)

GPU code name

R580

Seymour

Market segment

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

40 nm

Number of transistors

384 million

370 million

Pipelines / CUDA cores

160

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)

11.2 (11_0)

OpenCL

N/A

1.2

OpenGL

2.1 (full) Shader Model

3.05.0

Vulkan

N/A