Extreme Graphics 2 and GeForce4 420 Go - video card comparison
Extreme Graphics 2
GeForce4 420 Go
Architecture
Gen. 2 (2003)
Celsius (1999−2005)
GPU code name
Montara
NV17M
Market segment
Laptop
Laptop
Release date
December 2003
March 2002
Interface
PCIe 1.0 x16
AGP 4x
Boost clock speed
133 MHz
190 MHz
Core clock speed
-
200 MHz
Manufacturing process technology
150 nm
150 nm
Number of transistors
-
29 million
Pipelines / CUDA cores
-
2
Texture fill rate
0.27
0.8
Memory type
System Shared
DDR
Maximum RAM amount
System Shared
64 MB
Memory bus width
System Shared
32 Bit
Memory clock speed
System Shared
400 MHz
Memory bandwidth
-
3.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
7.0
8.0
OpenCL
N/A
N/A
OpenGL
1.3
1.3
Vulkan
N/A
N/A