FirePro W5000 DVI and R423 - video card comparison

FirePro W5000 DVI

R423

Architecture

GCN 1.0 (2012−2020)

R400 (2004−2008)

GPU code name

Pitcairn

R423

Market segment

Workstation

Desktop

Release date

February 2013

-

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x16

-

Supplementary power connectors

None

-

Core clock speed

825 MHz

-

Floating-point performance

1,267 gflops

-

Manufacturing process technology

28 nm

130 nm

Number of transistors

2,800 million

160 million

Pipelines / CUDA cores

768

-

Power consumption (TDP)

75 Watt

-

Texture fill rate

39.60

-

Memory type

GDDR5

-

Maximum RAM amount

2 GB

-

Memory bus width

256 Bit

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Memory clock speed

3200 MHz

-

Memory bandwidth

102.4 GB/s

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Display Connectors

2x DVI

-

Dual-link DVI support

1

-

DirectX

12 (11_1)

9.0b (9_2)

OpenCL

1.2

N/A

OpenGL

4.6

2.1

Shader Model

5.1

-

Vulkan

1.2.131

N/A