ION 2 and Mobility Radeon HD 3470 - video card comparison
ION 2
Mobility Radeon HD 3470
Architecture
GT2xx (2009−2012)
RV6xx (2007−2010)
GPU code name
GT218-ION-A3, GT218-ILV-A3
M82-XT
Market segment
Laptop
Laptop
Release date
January 2010
January 2007
Interface
PCIe 2.0 x16
MXM-II
Core clock speed
405 / 475 / 535 MHz
680 MHz
Floating-point performance
-
54.4 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
260 million
181 million
Pipelines / CUDA cores
16
40
Power consumption (TDP)
6/12 Watt
12 Watt
Texture fill rate
4.000
2.720
Memory type
DDR2, DDR3
DDR2/GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
790 MHz
800 MHz
Memory bandwidth
-
6.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
10.1
CUDA
1.2
-
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A