Radeon HD 7470 OEM and GeForce 8800 GTS 320 - video card comparison

Radeon HD 7470 OEM

GeForce 8800 GTS 320

Architecture

TeraScale 2 (2009−2015)

Tesla (2006−2010)

GPU code name

Caicos

G80

Market segment

Desktop

Release date

January 2012

February 2007

Interface

PCIe 2.0 x16

PCIe 1.0 x16

Supplementary power connectors

None

1x 6-pin

Core clock speed

750 MHz

513 MHz

Floating-point performance

240.0 gflops

228.1 gflops

Manufacturing process technology

40 nm

90 nm

Number of transistors

370 million

681 million

Pipelines / CUDA cores

160

Power consumption (TDP)

27 Watt

143 Watt

Texture fill rate

6.000

24.62

Memory type

GDDR5

GDDR3

Maximum RAM amount

1 GB

320 MB

Memory bus width

64 Bit

320 Bit

Memory clock speed

3600 MHz

1584 MHz

Memory bandwidth

28.8 GB/s

63.36 GB/s

Display Connectors

1x DVI, 1x DisplayPort

2x DVI, 1x S-Video

DirectX

11.2 (11_0)

11.1 (10_0)

CUDA

OpenCL

1.2

1.1

OpenGL

4.4

3.3

Shader Model

5.0

4.0

Vulkan

N/A