Mobility Radeon HD 3470 and Mobility Radeon X2300 HD - video card comparison
Mobility Radeon HD 3470
Mobility Radeon X2300 HD
Architecture
RV6xx (2007−2010)
R500 (2005−2007)
GPU code name
M82-XT
M71
Market segment
Laptop
Desktop
Release date
January 2007
March 2007
Interface
MXM-II
PCIe 1.0 x16
Core clock speed
680 MHz
479 MHz
Floating-point performance
54.4 gflops
-
Manufacturing process technology
55 nm
80 nm
Number of transistors
181 million
107 million
Pipelines / CUDA cores
40
-
Power consumption (TDP)
12 Watt
-
Texture fill rate
2.720
1.916
Memory type
DDR2/GDDR3
DDR2
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
32 Bit
Memory clock speed
800 MHz
756 MHz
Memory bandwidth
6.4 GB/s
3.024 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.0
Shader Model
4.1
3.0
Vulkan
N/A
N/A