Radeon HD 3450 and GeForce Go 7900 SE - video card comparison
Radeon HD 3450
GeForce Go 7900 SE
Architecture
TeraScale (2005−2013)
Curie (2003−2013)
GPU code name
RV620
G73
Market segment
Desktop
Desktop
Release date
December 2007
April 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
Core clock speed
600 MHz
350 MHz
Floating-point performance
48 gflops
-
Manufacturing process technology
55 nm
90 nm
Number of transistors
181 million
177 million
Pipelines / CUDA cores
40
-
Power consumption (TDP)
25 Watt
20 Watt
Texture fill rate
2.400
4.200
Memory type
DDR2
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1000 MHz
666 MHz
Memory bandwidth
8 GB/s
21.31 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