Radeon HD 2900 PRO and GeForce 7025 + nForce 630a - video card comparison
Radeon HD 2900 PRO
GeForce 7025 + nForce 630a
Architecture
TeraScale (2005−2013)
Curie (2003−2013)
GPU code name
R600
C67
Market segment
Desktop
Desktop
Release date
December 2007
February 2006
Interface
PCIe 1.0 x16
PCI
Supplementary power connectors
1x 8-pin
-
Core clock speed
600 MHz
425 MHz
Floating-point performance
384.0 gflops
-
Manufacturing process technology
80 nm
90 nm
Number of transistors
720 million
112 million
Pipelines / CUDA cores
320
-
Power consumption (TDP)
200 Watt
-
Texture fill rate
9.600
0.43
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1600 MHz
System Shared
Memory bandwidth
51.2 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.0 (10_0)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.1
Shader Model
4.0
3.0
Vulkan
N/A
N/A