Juniper and Stream Processor - video card comparison

Juniper

Stream Processor

Architecture

TeraScale 2 (2009−2015)

Ultra-Threaded SE

GPU code name

Juniper

R580

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

40 nm

90 nm

Number of transistors

1,040 million

384 million

Pipelines / CUDA cores

800

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

11.2 (11_0)

9.0c (9_3)

OpenCL

1.2

N/A

OpenGL

4.4

2.1 (full) Shader Model5.03.0

Vulkan

N/A