Radeon HD 4200 and Mobility Radeon HD 5145 - video card comparison
Radeon HD 4200
Mobility Radeon HD 5145
Architecture
RV6xx (2007−2010)
Terascale 1 (2008−2010)
GPU code name
RV620
M92
Market segment
Laptop
Laptop
Release date
September 2009
January 2010
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Core clock speed
500 MHz
720 MHz
Floating-point performance
-
115.2 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
181 million
242 million
Pipelines / CUDA cores
40
80
Power consumption (TDP)
-
15 Watt
Texture fill rate
2.000
5.760
Memory type
System Shared
DDR3, GDDR3
Maximum RAM amount
512 MB
1 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
900 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
10.1 (10_1)
OpenCL
1.0
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A