Radeon HD 3470 and Mobility Radeon HD 5470 - video card comparison
Passmark - benchmark score Radeon HD 3470 vs Mobility Radeon HD 5470
Radeon HD 3470
122
Mobility Radeon HD 5470
243
Radeon HD 3470
Mobility Radeon HD 5470
Architecture
TeraScale (2005−2013)
Terascale 2 (2009−2015)
GPU code name
RV620
Park XT
Market segment
Desktop
Laptop
Release date
January 2008
January 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
800 MHz
750 MHz
Floating-point performance
64 gflops
120 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
13-15 Watt
Texture fill rate
3.200
6.000
Memory type
GDDR3
DDR2, GDDR2, DDR3, GDDR3, GDDR5
Maximum RAM amount
256 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1900 MHz
1800 MHz
Memory bandwidth
15.2 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
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