Radeon HD 4250 and ION 2 - video card comparison
Radeon HD 4250
ION 2
Architecture
RV6xx (2007−2010)
GT2xx (2009−2012)
GPU code name
RS880M
GT218-ION-A3, GT218-ILV-A3
Market segment
Laptop
Laptop
Release date
May 2010
January 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
500 MHz
405 / 475 / 535 MHz
Floating-point performance
47.52 gflops
-
Manufacturing process technology
55 nm
40 nm
Number of transistors
181 million
260 million
Pipelines / CUDA cores
40
16
Power consumption (TDP)
25 Watt
6/12 Watt
Texture fill rate
2.376
4.000
Memory type
DDR2
DDR2, DDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
792 MHz
790 MHz
Memory bandwidth
6.336 GB/s
-
Shared memory
+
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
10.1 (10_1)
11.1 (10_1)
CUDA
-
1.2
OpenCL
N/A
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A