Mobility Radeon HD 3470 and Radeon HD 5470 - video card comparison
Passmark - benchmark score Mobility Radeon HD 3470 vs Radeon HD 5470
Mobility Radeon HD 3470
96
Radeon HD 5470
276
Mobility Radeon HD 3470
Radeon HD 5470
Architecture
RV6xx (2007−2010)
TeraScale 2 (2009−2015)
GPU code name
M82-XT
Cedar
Market segment
Laptop
Desktop
Release date
January 2007
February 2012
Interface
MXM-II
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
680 MHz
650 MHz
Floating-point performance
54.4 gflops
104.0 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
181 million
292 million
Pipelines / CUDA cores
40
80
Power consumption (TDP)
12 Watt
19 Watt
Texture fill rate
2.720
5.200
Memory type
DDR2/GDDR3
GDDR3
Maximum RAM amount
256 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
800 MHz
Memory bandwidth
6.4 GB/s
6.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
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