Radeon HD 4550 and Radeon HD 3470 - video card comparison
Passmark - benchmark score Radeon HD 4550 vs Radeon HD 3470
Radeon HD 4550
242
Radeon HD 3470
122
Radeon HD 4550
Radeon HD 3470
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV710
RV620
Market segment
Desktop
Desktop
Release date
September 2008
January 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
600 MHz
800 MHz
Floating-point performance
96 gflops
64 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
242 million
181 million
Pipelines / CUDA cores
80
40
Power consumption (TDP)
25 Watt
30 Watt
Texture fill rate
4.800
3.200
Memory type
DDR2
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1310 MHz
1900 MHz
Memory bandwidth
10.48 GB/s
15.2 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
10.1 (10_1)
10.1 (10_1)
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A