Radeon HD 4250 and Mobility Radeon HD 5470 - video card comparison
Passmark - benchmark score Radeon HD 4250 vs Mobility Radeon HD 5470
Radeon HD 4250
126
Mobility Radeon HD 5470
243
Radeon HD 4250
Mobility Radeon HD 5470
Architecture
RV6xx (2007−2010)
Terascale 2 (2009−2015)
GPU code name
RS880M
Park XT
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
750 MHz
Floating-point performance
47.52 gflops
120 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
181 million
292 million
Pipelines / CUDA cores
40
80
Power consumption (TDP)
25 Watt
13-15 Watt
Texture fill rate
2.376
6.000
Memory type
DDR2
DDR2, GDDR2, DDR3, GDDR3, GDDR5
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
792 MHz
1800 MHz
Memory bandwidth
6.336 GB/s
25.6 GB/s
Shared memory
+
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
10.1 (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