Quadro FX 1800 and Radeon HD 7470 OEM - video card comparison

Quadro FX 1800

Radeon HD 7470 OEM

Architecture

Tesla (2006−2010)

TeraScale 2 (2009−2015)

GPU code name

G94

Caicos

Market segment

Workstation

Desktop

Release date

March 2009

January 2012

Interface

PCIe 2.0 x16

Supplementary power connectors

None

Core clock speed

550 MHz

750 MHz

Floating-point performance

176 gflops

240.0 gflops

Manufacturing process technology

65 nm

40 nm

Number of transistors

505 million

370 million

Pipelines / CUDA cores

160

Power consumption (TDP)

59 Watt

27 Watt

Texture fill rate

17.60

6.000

Memory type

GDDR3

GDDR5

Maximum RAM amount

768 MB

1 GB

Memory bus width

192 Bit

64 Bit

Memory clock speed

1600 MHz

3600 MHz

Memory bandwidth

38.4 GB/s

28.8 GB/s

Display Connectors

1x DVI, 2x DisplayPort

1x DVI, 1x DisplayPort

DirectX

11.1 (10_0)

11.2 (11_0)

CUDA

1.1

OpenCL

1.1

1.2

OpenGL

3.3

4.4

Shader Model

4.0

5.0

Vulkan

N/A