GeForce4 420 Go

Specifications of the NVIDIA GeForce4 420 Go GPU

Introduced in February 2002, NVIDIA GeForce4 420 Go mobile Graphics Processing Unit is manufactured on 150 nm technological process. The card has 200 MHz graphics clock frequency. Furthermore, it has 2 pixel shaders, 4 texture units, together with 2 ROPs. The GeForce4 420 Go comes with 32 MB of DDR memory, utilizing 64 bit bus. The memory is clocked at 200 MHz, which gives 3.2 GB/s memory bandwidth. The GPU supports AGP 8x interface.

More detailed specifications of the NVIDIA GeForce4 420 Go graphics card are available below.

Name / Brand / Architecture
Manufacturer:	NVIDIA
Model:	GeForce4 420 Go
Reference card?:	Yes
Target market segment:	Mobile
Die name:	NV17 M
Fabrication process:	150 nm
Transistors:	29 million
Bus interface:	AGP 8x
Launch date:	February 2002
Frequency
Graphics clock:	200 MHz
Memory specifications
Memory size:	32 MB
Memory type:	DDR
Memory clock:	200 MHz
Memory clock (effective):	400 MHz
Memory interface width:	64-bit
Memory bandwidth:	3.2 GB/s
Cores / Texture
ROPs:	2
Pixel shader processors:	2
Vertex shader processors:	0
Texture units:	4
Video features
Maximum VGA resolution:	2048 x 1536
Anti-Aliasing technologies:	4x MSAA Accuview (4XS FSAA)
Performance
Pixel fill rate:	400 Megapixels/s
Texture fill rate:	800 Megatexels/s
Other features / Support
OpenGL support:	1.3
DirectX support:	8.0
Pixel shader model:	1.1
Vertex shader model:	1.1

Mobile GPU

Specifications of the NVIDIA GeForce4 420 Go GPU

Name / Brand / Architecture

Frequency

Memory specifications

Cores / Texture

Video features

Performance

Other features / Support