Radeon HD 7540D IGP and GeForce 7800 GS AGP - video card comparison

Radeon HD 7540D IGP

GeForce 7800 GS AGP

Architecture

TeraScale 3 (2010−2013)

Curie (2003−2013)

GPU code name

Scrapper

G70

Market segment

Desktop

Release date

October 2012

February 2006

Interface

IGP

AGP 8x

Supplementary power connectors

1x Molex

Core clock speed

760 MHz

375 MHz

Floating-point performance

291.8 gflops

Manufacturing process technology

32 nm

110 nm

Number of transistors

1,303 million

302 million

Pipelines / CUDA cores

192

Power consumption (TDP)

65 Watt

75 Watt

Texture fill rate

9.120

6.000

Memory type

System Shared

GDDR3

Maximum RAM amount

System Shared

256 MB

Memory bus width

System Shared

256 Bit

Memory clock speed

System Shared

1200 MBps

Memory bandwidth

38.4 GB/s

Display Connectors

No outputs

1x DVI, 1x VGA, 1x S-Video

DirectX

11.2 (11_0)

9.0c (9_3)

OpenCL

1.2

N/A

OpenGL

4.4

2.1

Shader Model

5.0

3.0

Vulkan

N/A