Radeon HD 4550 and Mobility Radeon HD 3470 - video card comparison
Passmark - benchmark score Radeon HD 4550 vs Mobility Radeon HD 3470
Radeon HD 4550
242
Mobility Radeon HD 3470
96
Radeon HD 4550
Mobility Radeon HD 3470
Architecture
TeraScale (2005−2013)
RV6xx (2007−2010)
GPU code name
RV710
M82-XT
Market segment
Desktop
Laptop
Release date
September 2008
January 2007
Interface
PCIe 2.0 x16
MXM-II
Supplementary power connectors
None
-
Core clock speed
600 MHz
680 MHz
Floating-point performance
96 gflops
54.4 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
12 Watt
Texture fill rate
4.800
2.720
Memory type
DDR2
DDR2/GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1310 MHz
800 MHz
Memory bandwidth
10.48 GB/s
6.4 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
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