Radeon X1900 GT and GeForce 7025 + nForce 630a - video card comparison
Radeon X1900 GT
GeForce 7025 + nForce 630a
Architecture
R500 (2005−2007)
Curie (2003−2013)
GPU code name
R580
C67
Market segment
Desktop
Desktop
Release date
May 2006
February 2006
Interface
PCIe 1.0 x16
PCI
Supplementary power connectors
1x 6-pin
-
Core clock speed
575 MHz
425 MHz
Manufacturing process technology
90 nm
90 nm
Number of transistors
384 million
112 million
Power consumption (TDP)
75 Watt
-
Texture fill rate
6.900
0.43
Memory type
GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1200 MHz
System Shared
Memory bandwidth
38.4 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
9.0c (9_3)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
2.0
2.1
Shader Model
3.0
3.0
Vulkan
N/A
N/A