Radeon HD 3470 and Radeon HD 3450 - video card comparison
Passmark - benchmark score Radeon HD 3470 vs Radeon HD 3450
Radeon HD 3470
122
Radeon HD 3450
125
Radeon HD 3470
Radeon HD 3450
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV620
RV620
Market segment
Desktop
Desktop
Release date
January 2008
December 2007
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
800 MHz
600 MHz
Floating-point performance
64 gflops
48 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
181 million
181 million
Pipelines / CUDA cores
40
40
Power consumption (TDP)
30 Watt
25 Watt
Texture fill rate
3.200
2.400
Memory type
GDDR3
DDR2
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1900 MHz
1000 MHz
Memory bandwidth
15.2 GB/s
8 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
10.1 (10_1)
10.1 (10_1)
OpenCL
N/A
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A