Radeon HD 3470 and Radeon HD 5450 - video card comparison
Passmark - benchmark score Radeon HD 3470 vs Radeon HD 5450
Radeon HD 3470
122
Radeon HD 5450
140
Radeon HD 3470
Radeon HD 5450
Architecture
TeraScale (2005−2013)
TeraScale 2 (2009−2015)
GPU code name
RV620
Cedar
Market segment
Desktop
Desktop
Release date
January 2008
February 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
800 MHz
650 MHz
Floating-point performance
64 gflops
104 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
181 million
292 million
Pipelines / CUDA cores
40
80
Power consumption (TDP)
30 Watt
19 Watt
Texture fill rate
3.200
5.200
Memory type
GDDR3
DDR2
Maximum RAM amount
256 MB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1900 MHz
800 MHz
Memory bandwidth
15.2 GB/s
6.4 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
10.1 (10_1)
11.2 (11_0)
OpenCL
N/A
1.2
OpenGL
3.3
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A