Radeon HD 4750 and GeForce 7025 + nForce 630a - video card comparison
Radeon HD 4750
GeForce 7025 + nForce 630a
Architecture
TeraScale (2005−2013)
Curie (2003−2013)
GPU code name
RV740
C67
Market segment
Desktop
Desktop
Release date
September 2009
February 2006
Interface
PCIe 2.0 x16
PCI
Supplementary power connectors
1x 6-pin
-
Core clock speed
730 MHz
425 MHz
Floating-point performance
934.4 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
826 million
112 million
Pipelines / CUDA cores
640
-
Power consumption (TDP)
100 Watt
-
Texture fill rate
23.36
0.43
Memory type
GDDR5
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
3200 MHz
System Shared
Memory bandwidth
51.2 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
1.1
N/A
OpenGL
3.3
2.1
Shader Model
4.1
3.0
Vulkan
N/A
N/A