Radeon HD 4450 and GMA 3100 - video card comparison

Radeon HD 4450

GMA 3100

Architecture

TeraScale (2005−2013)

Generation 4.0 (2006−2007)

GPU code name

RV710

Bearlake

Market segment

Desktop

Desktop

Release date

November 2011

May 2007

Interface

PCIe 2.0 x16

PCIe 1.0 x16

Supplementary power connectors

None

-

Core clock speed

600 MHz

400 MHz

Floating-point performance

96 gflops

-

Manufacturing process technology

55 nm

90 nm

Number of transistors

242 million

-

Pipelines / CUDA cores

80

-

Power consumption (TDP)

25 Watt

13 Watt

Texture fill rate

4.800

1.600

Memory type

DDR2

System Shared

Maximum RAM amount

512 MB

System Shared

Memory bus width

64 Bit

System Shared

Memory clock speed

800 MHz

System Shared

Memory bandwidth

6.4 GB/s

-

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

No outputs

HDMI

+

-

DirectX

10.1 (10_1)

9.0c

OpenCL

1.1

N/A

OpenGL

3.3

2.0

Shader Model

4.1

3.0

Vulkan

N/A

N/A