Radeon HD 4225 and GeForce4 420 Go - video card comparison

Radeon HD 4225

GeForce4 420 Go

Architecture

RV6xx (2007−2010)

Celsius (1999−2005)

GPU code name

RS880M

NV17M

Market segment

Laptop

Laptop

Release date

May 2010

March 2002

Interface

-

AGP 4x

Boost clock speed

-

190 MHz

Core clock speed

380 MHz

200 MHz

Manufacturing process technology

55 nm

150 nm

Number of transistors

-

29 million

Pipelines / CUDA cores

40

2

Texture fill rate

-

0.8

Memory type

-

DDR

Maximum RAM amount

512 MB

64 MB

Memory bus width

-

32 Bit

Memory clock speed

-

400 MHz

Memory bandwidth

-

3.2 GB/s

Shared memory

+

-

Display Connectors

-

No outputs

DirectX

10.1

8.0

OpenCL

-

N/A

OpenGL

-

1.3

Vulkan

-

N/A