Radeon HD 4450 and M1 - video card comparison

Radeon HD 4450

M1

Architecture

TeraScale (2005−2013)

Rage 4 (1998−1999)

GPU code name

RV710

M1

Market segment

Desktop

Desktop

Release date

November 2011

-

Interface

PCIe 2.0 x16

-

Supplementary power connectors

None

-

Core clock speed

600 MHz

-

Floating-point performance

96 gflops

-

Manufacturing process technology

55 nm

250 nm

Number of transistors

242 million

8 million

Pipelines / CUDA cores

80

-

Power consumption (TDP)

25 Watt

-

Texture fill rate

4.800

-

Memory type

DDR2

-

Maximum RAM amount

512 MB

-

Memory bus width

64 Bit

-

Memory clock speed

800 MHz

-

Memory bandwidth

6.4 GB/s

-

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

-

HDMI

+

-

DirectX

10.1 (10_1)

6.0

OpenCL

1.1

N/A

OpenGL

3.3

1.2

Shader Model

4.1

-

Vulkan

N/A

N/A