Radeon HD 3450 and GeForce Go 7450 - video card comparison
Radeon HD 3450
GeForce Go 7450
Architecture
TeraScale (2005−2013)
Curie (2003−2013)
GPU code name
RV620
G72
Market segment
Desktop
Desktop
Release date
December 2007
February 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
Core clock speed
600 MHz
300 MHz
Floating-point performance
48 gflops
-
Manufacturing process technology
55 nm
90 nm
Number of transistors
181 million
112 million
Pipelines / CUDA cores
40
-
Power consumption (TDP)
25 Watt
-
Texture fill rate
2.400
2.400
Memory type
DDR2
DDR2
Maximum RAM amount
256 MB
64 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1000 MHz
400 MHz
Memory bandwidth
8 GB/s
12.8 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.1
Shader Model
4.1
3.0
Vulkan
N/A
N/A