Mobility Radeon HD 4570 and ION 2 - video card comparison
Mobility Radeon HD 4570
ION 2
Architecture
Terascale 1 (2008−2010)
GT2xx (2009−2012)
GPU code name
M92-XT
GT218-ION-A3, GT218-ILV-A3
Market segment
Laptop
Laptop
Release date
January 2009
January 2010
Interface
MXM-II
PCIe 2.0 x16
Core clock speed
680 MHz
405 / 475 / 535 MHz
Floating-point performance
108.8 gflops
-
Manufacturing process technology
55 nm
40 nm
Number of transistors
242 million
260 million
Pipelines / CUDA cores
80
16
Power consumption (TDP)
-
6/12 Watt
Texture fill rate
5.440
4.000
Memory type
GDDR3, DDR2, DDR3
DDR2, DDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
790 MHz
Memory bandwidth
12.8 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
11.1 (10_1)
CUDA
-
1.2
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A